Bump build number and update changelog

Not sure how this could happen but w/e

CHANGELOG-release.md

@@ -0,0 +1,47 @@
+## 2023.4
+Features/Improvements:
+- Add preference for non-pure-black dark mode
+- Add Jump to Present button to timelines on the home tab
+- Consolidate Trends into a single screen
+- Allow pinning instance public timelines to the Home tab
+- Add GIF/ALT badges to attachments (and preference to hide them)
+- Add action to show hide/show reblogs from specific accounts
+- Add preference to hide link preview cards
+- Hide placeholder image in link preview card for previews without images
+- Truncate links in posts
+- Move Drafts button in Compose screen to nav bar to reduce accidental presses
+- Load more posts/notifications on each page
+- Update Bookmarks screen when posts are bookmarked/unbookmarked
+- Add infinite scrolling to Bookmarks screen
+- Add Favorites screen to the Explore tab
+- Make attachment description text selectable in gallery
+- Add long press to copy username on profile screens
+- Optimize conversation loading
+- Apply server-configured poll limits in Compose screen
+- Add infinite scrolling to trending links/hashtags/posts
+- Add state restoration for more screens
+- Persist state when switching between accounts
+- Add Handoff support for various screens
+- Add preference to sync timeline position using Mastodon API, rather than iCloud
+- Show percentage of voters for multi-choice polls, rather than percentage of votes
+- Display message on remote profiles with no posts
+- Indicate moved profiles
+- Make Load More button on timelines more prominent
+- VoiceOver: Make fast account switcher accessible
+- VoiceOver: Improve labels for notifications
+- VoiceOver: Fix custom emoji picker not having labels
+
+Bugfixes:
+- Workaround for not being able to sign in to certain instances
+- Fix timeline position sync not working in certain circumstances
+- Fix local-only posts not being decodable when logged in to Akkoma instances
+- Fix Trends sometimes appearing in Explore/sidebar on non-Mastodon instances
+- Fix favoriters/rebloggers list not resizing on screen rotation
+- Fix crash when tapping My Profile tab immediately after app launch
+- Handle authentication required errors on instance public timelines
+- Fix follow request accept/reject buttons not matching accent color preference
+- Fix tapping reblog count in conversation main status showing favorites list
+- Fix crash when certain tags are present in post HTML
+- Fix crash when opening Report screen in certain circumstances
+- iPadOS: Fix crash when resizing window while on the Explore screen
+- iOS 15: Fix accent colors not being displayed in Preferences

CHANGELOG.md

@@ -1,5 +1,97 @@
 # Changelog
 
+## 2023.4 (75)
+This build contains tweaks to automatic error reporting for the timeline marker API. The previous build's changelog is included below.
+
+## 2023.4 (74)
+Features/Improvements:
+- Add state restoration for more screens
+- Persist state when switching between accounts
+- Add handoff for various screens
+- Add preference to hide GIF/ALT badges on attachments
+- Add preference to use Mastodon timeline marker API for syncing Home timeline position
+- Show percentage of voters for multi-choice poll results, rather than percentage of votes
+- Change search results view controller to dismiss keyboard on scroll
+- Only show inaccurate favorite/reblog count warning for posts from remote instances
+- Show message on remote profiles with no statuses
+- Add banner to profiles that have moved
+- Hide placeholder image for link cards without images
+- Don't check for present statuses when refreshing timeline
+- Make timeline Load More button more prominent
+- iOS 16.4: Use iOS-provided link previews in Share Sheet
+
+Bugfixes:
+- Fix tapping reblog count in conversation main status showing favorites list
+- Fix status favorite/reblog list not adjusting to non-pure-black dark mode
+- Fix non-pure-black dark mode not applying to auxiliary windows
+- Fix poll option tracking gesture unselecting options when touch location moves between options
+- Fix crash when tapping conversation "More Replies" cell
+- Fix crash when script/style tags are present in post HTML
+- Fix crash when opening Report screen in certain circumstances
+
+## 2023.4 (73)
+Features/Improvements:
+- Add preference for non-pure-black dark mode
+- Add Jump to Present button to timelines
+- Improve status collapse animation in search results screen
+- Add more trending links/hashtags/profiles buttons to Trends screen
+- Add infinite scrolling to trending links/hashtags screens
+- Add Share action to trending link context menu
+
+Bugfixes:
+- Fix icon in suggested profile popover not adjusting to dark mode
+
+## 2023.4 (72)
+Features/Improvements:
+- Consolidate Trends into a single screen
+- Make attachment description text selectable in gallery
+- Add long press to copy usernames on profile screen
+- Add Favorites screen to Explore tab
+- Optimize conversation loading when opening a conversation that is already fully-loaded
+- Apply Mastodon poll limits in Compose screen
+- VoiceOver: Fast account switcher improvements (make the screen modal, select the first account upon opening the switcher, make each account a single item)
+- VoiceOver: Improve labels for notifications
+- VoiceOver: Fix custom emoji picker buttons not having labels
+
+Bugfixes:
+- Fix trends sometimes appearing in Explore/sidebar on non-Mastodon instances
+- Fix status favorite/reblog accounts list not resizing on device rotation
+- Fix bookmarks screen sometimes going haywire
+- Fix trending statuses not being deselected upon navigating back
+- Fix crash when tapping My Profile tab too early in app lifecycle
+- Handle 401 errors on instance timelines properly
+- Fix potential crash when showing context menu previews for status
+- Fix follow request accept/reject buttons not matching accent color preference
+- iPadOS: Fix crash when switching between sidebar and tab bar while on the Explore screen
+- iOS 15: Fix accent colors not being disaplyed in Preferences
+
+## 2023.4 (71)
+Features/Improvements:
+- Allow pinning instance public timelines to the Home tab
+- Improve UI and retry mechanism when adding account
+- Increase page size to 40 on a bunch of screens
+- Update bookmarks screen when posts are bookmarked/unbookmarked
+- Allow loading older and refreshing bookmarks screen
+- Tweak follow count button color
+
+Bugfixes:
+- Fix timeline position sync not working in certain circumstances
+- iPadOS: Fix flicker when opening favorite/reblog list in notificationss
+
+## 2023.4 (70)
+Features/Improvements:
+- Add GIF/ALT badges to attachments
+- Add menu action to hide/show reblogs from specific accounts
+- Apply Mastodon's link truncation
+- Add preference to hide link preview cards
+- Tweak link preview card border color in dark mode
+- Unify haptic feedback across the app
+- Move Drafts button to the nav bar when the post doesn't have any content, to reduce accidental presses
+
+Bugfixes:
+- Fix status URLs with fragments not being resolved
+- Workaround for local-only posts not being decodable when logged in to Akkoma instances
+
 ## 2023.3 (69)
 Features/Improvements:
 - Add Tip Jar under Preferences

Documentation/Haptic Feedback.md

@@ -0,0 +1,7 @@
+# Haptic Feedback
+
+## Selection changed
+`UISelectionFeedbackGenerator`
+
+## Actions
+On success, `UIImpactFeedbackGenerator` with the `.light` style. On error, `UINotificationFeedbackGenerator` with the `.error` type.

Packages/Duckable/Sources/Duckable/DuckableContainerViewController.swift

@@ -62,7 +62,7 @@ public class DuckableContainerViewController: UIViewController, DuckableViewCont
         guard case .idle = state else {
             if animated,
                case .ducked(_, placeholder: let placeholder) = state {
-                UIImpactFeedbackGenerator(style: .soft).impactOccurred()
+                UIImpactFeedbackGenerator(style: .light).impactOccurred()
                 let origConstant = placeholder.topConstraint.constant
                 UIView.animateKeyframes(withDuration: 0.4, delay: 0) {
                     UIView.addKeyframe(withRelativeStartTime: 0, relativeDuration: 0.5) {

Packages/Pachyderm/Sources/Pachyderm/Client.swift

@@ -155,6 +155,27 @@ public class Client {
         }
     }
     
+    public func revokeAccessToken() async throws {
+        guard let accessToken else {
+            return
+        }
+        let request = Request<Empty>(method: .post, path: "/oauth/revoke", body: ParametersBody([
+            "token" => accessToken,
+            "client_id" => clientID!,
+            "client_secret" => clientSecret!,
+        ]))
+        return try await withCheckedThrowingContinuation({ continuation in
+            self.run(request) { response in
+                switch response {
+                case .failure(let error):
+                    continuation.resume(throwing: error)
+                case .success(_, _):
+                    continuation.resume()
+                }
+            }
+        })
+    }
+    
     public func nodeInfo(completion: @escaping Callback<NodeInfo>) {
         let wellKnown = Request<WellKnown>(method: .get, path: "/.well-known/nodeinfo")
         run(wellKnown) { result in
@@ -178,8 +199,10 @@ public class Client {
         return Request<Account>(method: .get, path: "/api/v1/accounts/verify_credentials")
     }
     
-    public static func getFavourites() -> Request<[Status]> {
-        return Request<[Status]>(method: .get, path: "/api/v1/favourites")
+    public static func getFavourites(range: RequestRange = .default) -> Request<[Status]> {
+        var request = Request<[Status]>(method: .get, path: "/api/v1/favourites")
+        request.range = range
+        return request
     }
     
     public static func getRelationships(accounts: [String]? = nil) -> Request<[Relationship]> {
@@ -394,32 +417,46 @@ public class Client {
     }
     
     // MARK: - Instance
-    public static func getTrendingHashtags(limit: Int? = nil) -> Request<[Hashtag]> {
-        let parameters: [Parameter]
-        if let limit = limit {
-            parameters = ["limit" => limit]
-        } else {
-            parameters = []
+    public static func getTrendingHashtagsDeprecated(limit: Int? = nil, offset: Int? = nil) -> Request<[Hashtag]> {
+        var parameters: [Parameter] = []
+        if let limit {
+            parameters.append("limit" => limit)
+        }
+        if let offset {
+            parameters.append("offset" => offset)
         }
         return Request<[Hashtag]>(method: .get, path: "/api/v1/trends", queryParameters: parameters)
     }
     
-    public static func getTrendingStatuses(limit: Int? = nil) -> Request<[Status]> {
-        let parameters: [Parameter]
-        if let limit = limit {
-            parameters = ["limit" => limit]
-        } else {
-            parameters = []
+    public static func getTrendingHashtags(limit: Int? = nil, offset: Int? = nil) -> Request<[Hashtag]> {
+        var parameters: [Parameter] = []
+        if let limit {
+            parameters.append("limit" => limit)
+        }
+        if let offset {
+            parameters.append("offset" => offset)
+        }
+        return Request<[Hashtag]>(method: .get, path: "/api/v1/trends/tags", queryParameters: parameters)
+    }
+    
+    public static func getTrendingStatuses(limit: Int? = nil, offset: Int? = nil) -> Request<[Status]> {
+        var parameters: [Parameter] = []
+        if let limit {
+            parameters.append("limit" => limit)
+        }
+        if let offset {
+            parameters.append("offset" => offset)
         }
         return Request(method: .get, path: "/api/v1/trends/statuses", queryParameters: parameters)
     }
     
-    public static func getTrendingLinks(limit: Int? = nil) -> Request<[Card]> {
-        let parameters: [Parameter]
-        if let limit = limit {
-            parameters = ["limit" => limit]
-        } else {
-            parameters = []
+    public static func getTrendingLinks(limit: Int? = nil, offset: Int? = nil) -> Request<[Card]> {
+        var parameters: [Parameter] = []
+        if let limit {
+            parameters.append("limit" => limit)
+        }
+        if let offset {
+            parameters.append("offset" => offset)
         }
         return Request(method: .get, path: "/api/v1/trends/links", queryParameters: parameters)
     }
@@ -447,7 +484,7 @@ public class Client {
 }
 
 extension Client {
-    public struct Error: LocalizedError {
+    public struct Error: LocalizedError, Sendable {
         public let requestMethod: Method
         public let requestEndpoint: Endpoint
         public let type: ErrorType
@@ -482,7 +519,7 @@ extension Client {
             }
         }
     }
-    public enum ErrorType: LocalizedError {
+    public enum ErrorType: LocalizedError, Sendable {
         case networkError(Swift.Error)
         case unexpectedStatus(Int)
         case invalidRequest

Packages/Pachyderm/Sources/Pachyderm/Model/Account.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public final class Account: AccountProtocol, Decodable {
+public final class Account: AccountProtocol, Decodable, Sendable {
     public let id: String
     public let username: String
     public let acct: String
@@ -25,7 +25,7 @@ public final class Account: AccountProtocol, Decodable {
     public let avatarStatic: URL?
     public let header: URL?
     public let headerStatic: URL?
-    public private(set) var emojis: [Emoji]
+    public let emojis: [Emoji]
     public let moved: Bool?
     public let movedTo: Account?
     public let fields: [Field]
@@ -109,6 +109,12 @@ public final class Account: AccountProtocol, Decodable {
         return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/follow")
     }
     
+    public static func setShowReblogs(_ accountID: String, showReblogs: Bool) -> Request<Relationship> {
+        return Request(method: .post, path: "/api/v1/accounts/\(accountID)/follow", body: ParametersBody([
+            "reblogs" => showReblogs
+        ]))
+    }
+    
     public static func unfollow(_ accountID: String) -> Request<Relationship> {
         return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/unfollow")
     }
@@ -165,7 +171,7 @@ extension Account: CustomDebugStringConvertible {
 }
 
 extension Account {
-    public struct Field: Codable {
+    public struct Field: Codable, Equatable, Sendable {
         public let name: String
         public let value: String
         public let verifiedAt: Date?

Packages/Pachyderm/Sources/Pachyderm/Model/Application.swift

@@ -8,11 +8,11 @@
 
 import Foundation
 
-public class Application: Decodable {
+public struct Application: Decodable, Sendable {
     public let name: String
     public let website: URL?
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         self.name = try container.decode(String.self, forKey: .name)

Packages/Pachyderm/Sources/Pachyderm/Model/Attachment.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class Attachment: Codable {
+public struct Attachment: Codable, Sendable {
     public let id: String
     public let kind: Kind
     public let url: URL
@@ -25,7 +25,7 @@ public class Attachment: Codable {
             ], nil))
     }
     
-    required public init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         self.id = try container.decode(String.self, forKey: .id)
         self.kind = try container.decode(Kind.self, forKey: .kind)
@@ -50,7 +50,7 @@ public class Attachment: Codable {
 }
 
 extension Attachment {
-    public enum Kind: String, Codable {
+    public enum Kind: String, Codable, Sendable {
         case image
         case video
         case gifv
@@ -77,7 +77,7 @@ extension Attachment {
 }
 
 extension Attachment {
-    public struct Metadata: Codable {
+    public struct Metadata: Codable, Sendable {
         public let length: String?
         public let duration: Float?
         public let audioEncoding: String?
@@ -108,7 +108,7 @@ extension Attachment {
         }
     }
     
-    public struct ImageMetadata: Codable {
+    public struct ImageMetadata: Codable, Sendable {
         public let width: Int?
         public let height: Int?
         public let size: String?

Packages/Pachyderm/Sources/Pachyderm/Model/Card.swift

@@ -9,7 +9,7 @@
 import Foundation
 import WebURL
 
-public class Card: Codable {
+public struct Card: Codable, Sendable {
     public let url: WebURL
     public let title: String
     public let description: String
@@ -26,7 +26,7 @@ public class Card: Codable {
     /// Only present when returned from the trending links endpoint
     public let history: [History]?
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         self.url = try container.decode(WebURL.self, forKey: .url)
@@ -75,7 +75,7 @@ public class Card: Codable {
 }
 
 extension Card {
-    public enum Kind: String, Codable {
+    public enum Kind: String, Codable, Sendable {
         case link
         case photo
         case video

Packages/Pachyderm/Sources/Pachyderm/Model/ConversationContext.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class ConversationContext: Decodable {
+public struct ConversationContext: Decodable, Sendable {
     public let ancestors: [Status]
     public let descendants: [Status]
     

Packages/Pachyderm/Sources/Pachyderm/Model/DirectoryOrder.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum DirectoryOrder: String, CaseIterable {
+public enum DirectoryOrder: String, CaseIterable, Sendable {
     case active
     case new
 }

Packages/Pachyderm/Sources/Pachyderm/Model/Emoji.swift

@@ -9,7 +9,7 @@
 import Foundation
 import WebURL
 
-public class Emoji: Codable {
+public struct Emoji: Codable, Sendable {
     public let shortcode: String
     // these shouldn't need to be WebURLs as they're not external resources,
     // but some instances (pleroma?) has emoji urls that Foundation considers malformed so we use WebURL to be more lenient
@@ -18,7 +18,7 @@ public class Emoji: Codable {
     public let visibleInPicker: Bool
     public let category: String?
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         self.shortcode = try container.decode(String.self, forKey: .shortcode)

Packages/Pachyderm/Sources/Pachyderm/Model/FilterV1.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct FilterV1: Decodable {
+public struct FilterV1: Decodable, Sendable {
     public let id: String
     public let phrase: String
     private let context: [String]
@@ -45,7 +45,7 @@ public struct FilterV1: Decodable {
 }
 
 extension FilterV1 {
-    public enum Context: String, Decodable, CaseIterable {
+    public enum Context: String, Decodable, CaseIterable, Sendable {
         case home
         case notifications
         case `public`

Packages/Pachyderm/Sources/Pachyderm/Model/FilterV2.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-public struct FilterV2: Decodable {
+public struct FilterV2: Decodable, Sendable {
     public let id: String
     public let title: String
     public let context: [FilterV1.Context]
@@ -80,14 +80,14 @@ public struct FilterV2: Decodable {
 }
 
 extension FilterV2 {
-    public enum Action: String, Decodable, Hashable, CaseIterable {
+    public enum Action: String, Decodable, Hashable, CaseIterable, Sendable {
         case warn
         case hide
     }
 }
 
 extension FilterV2 {
-    public struct Keyword: Decodable {
+    public struct Keyword: Decodable, Sendable {
         public let id: String
         public let keyword: String
         public let wholeWord: Bool

Packages/Pachyderm/Sources/Pachyderm/Model/Hashtag.swift

@@ -10,7 +10,7 @@ import Foundation
 import WebURL
 import WebURLFoundationExtras
 
-public class Hashtag: Codable {
+public struct Hashtag: Codable, Sendable {
     public let name: String
     public let url: WebURL
     /// Only present when returned from the trending hashtags endpoint
@@ -25,7 +25,7 @@ public class Hashtag: Codable {
         self.following = nil
     }
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         self.name = try container.decode(String.self, forKey: .name)
         // pixelfed (possibly others) don't fully escape special characters in the hashtag url

Packages/Pachyderm/Sources/Pachyderm/Model/History.swift

@@ -8,12 +8,12 @@
 
 import Foundation
 
-public class History: Codable {
+public struct History: Codable, Sendable {
     public let day: Date
     public let uses: Int
     public let accounts: Int
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         if let day = try? container.decode(Date.self, forKey: .day) {

Packages/Pachyderm/Sources/Pachyderm/Model/Instance.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class Instance: Decodable {
+public struct Instance: Decodable, Sendable {
     public let uri: String
     public let title: String
     public let description: String
@@ -37,7 +37,7 @@ public class Instance: Decodable {
     }
     
     // we need a custom decoder, because all API-compatible implementations don't return some data in the same format
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         self.uri = try container.decode(String.self, forKey: .uri)
         self.title = try container.decode(String.self, forKey: .title)
@@ -93,7 +93,7 @@ public class Instance: Decodable {
 }
 
 extension Instance {
-    public struct Stats: Decodable {
+    public struct Stats: Decodable, Sendable {
         public let domainCount: Int?
         public let statusCount: Int?
         public let userCount: Int?
@@ -107,7 +107,7 @@ extension Instance {
 }
 
 extension Instance {
-    public struct Configuration: Decodable {
+    public struct Configuration: Decodable, Sendable {
         public let statuses: StatusesConfiguration
         public let mediaAttachments: MediaAttachmentsConfiguration
         /// Use Instance.pollsConfiguration to support older instance that don't have this nested
@@ -122,7 +122,7 @@ extension Instance {
 }
 
 extension Instance {
-    public struct StatusesConfiguration: Decodable {
+    public struct StatusesConfiguration: Decodable, Sendable {
         public let maxCharacters: Int
         public let maxMediaAttachments: Int
         public let charactersReservedPerURL: Int
@@ -136,7 +136,7 @@ extension Instance {
 }
 
 extension Instance {
-    public struct MediaAttachmentsConfiguration: Decodable {
+    public struct MediaAttachmentsConfiguration: Decodable, Sendable {
         public let supportedMIMETypes: [String]
         public let imageSizeLimit: Int
         public let imageMatrixLimit: Int
@@ -156,7 +156,7 @@ extension Instance {
 }
 
 extension Instance {
-    public struct PollsConfiguration: Decodable {
+    public struct PollsConfiguration: Decodable, Sendable {
         public let maxOptions: Int
         public let maxCharactersPerOption: Int
         public let minExpiration: TimeInterval
@@ -172,7 +172,7 @@ extension Instance {
 }
 
 extension Instance {
-    public struct Rule: Decodable, Identifiable {
+    public struct Rule: Decodable, Identifiable, Sendable {
         public let id: String
         public let text: String
     }

Packages/Pachyderm/Sources/Pachyderm/Model/List.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class List: Decodable, Equatable, Hashable {
+public struct List: ListProtocol, Decodable, Equatable, Hashable, Sendable {
     public let id: String
     public let title: String
     
@@ -16,6 +16,11 @@ public class List: Decodable, Equatable, Hashable {
         return .list(id: id)
     }
     
+    public init(id: String, title: String) {
+        self.id = id
+        self.title = title
+    }
+    
     public static func ==(lhs: List, rhs: List) -> Bool {
         return lhs.id == rhs.id && lhs.title == rhs.title
     }
@@ -25,28 +30,28 @@ public class List: Decodable, Equatable, Hashable {
         hasher.combine(title)
     }
     
-    public static func getAccounts(_ list: List, range: RequestRange = .default) -> Request<[Account]> {
-        var request = Request<[Account]>(method: .get, path: "/api/v1/lists/\(list.id)/accounts")
+    public static func getAccounts(_ listID: String, range: RequestRange = .default) -> Request<[Account]> {
+        var request = Request<[Account]>(method: .get, path: "/api/v1/lists/\(listID)/accounts")
         request.range = range
         return request
     }
     
-    public static func update(_ list: List, title: String) -> Request<List> {
-        return Request<List>(method: .put, path: "/api/v1/lists/\(list.id)", body: ParametersBody(["title" => title]))
+    public static func update(_ listID: String, title: String) -> Request<List> {
+        return Request<List>(method: .put, path: "/api/v1/lists/\(listID)", body: ParametersBody(["title" => title]))
     }
     
-    public static func delete(_ list: List) -> Request<Empty> {
-        return Request<Empty>(method: .delete, path: "/api/v1/lists/\(list.id)")
+    public static func delete(_ listID: String) -> Request<Empty> {
+        return Request<Empty>(method: .delete, path: "/api/v1/lists/\(listID)")
     }
     
-    public static func add(_ list: List, accounts accountIDs: [String]) -> Request<Empty> {
-        return Request<Empty>(method: .post, path: "/api/v1/lists/\(list.id)/accounts", body: ParametersBody(
+    public static func add(_ listID: String, accounts accountIDs: [String]) -> Request<Empty> {
+        return Request<Empty>(method: .post, path: "/api/v1/lists/\(listID)/accounts", body: ParametersBody(
                 "account_ids" => accountIDs
             ))
     }
     
-    public static func remove(_ list: List, accounts accountIDs: [String]) -> Request<Empty> {
-        return Request<Empty>(method: .delete, path: "/api/v1/lists/\(list.id)/accounts", body: ParametersBody(
+    public static func remove(_ listID: String, accounts accountIDs: [String]) -> Request<Empty> {
+        return Request<Empty>(method: .delete, path: "/api/v1/lists/\(listID)/accounts", body: ParametersBody(
                 "account_ids" => accountIDs
             ))
     }

Packages/Pachyderm/Sources/Pachyderm/Model/LoginSettings.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class LoginSettings: Decodable {
+public struct LoginSettings: Decodable, Sendable {
     public let accessToken: String
     private let scope: String?
     

Packages/Pachyderm/Sources/Pachyderm/Model/Mention.swift

@@ -9,7 +9,7 @@
 import Foundation
 import WebURL
 
-public struct Mention: Codable {
+public struct Mention: Codable, Sendable {
     public let url: WebURL
     public let username: String
     public let acct: String

Packages/Pachyderm/Sources/Pachyderm/Model/NodeInfo.swift

@@ -8,11 +8,11 @@
 
 import Foundation
 
-public struct NodeInfo: Decodable {
+public struct NodeInfo: Decodable, Sendable {
     public let version: String
     public let software: Software
     
-    public struct Software: Decodable {
+    public struct Software: Decodable, Sendable {
         public let name: String
         public let version: String
     }

Packages/Pachyderm/Sources/Pachyderm/Model/Notification.swift

@@ -8,14 +8,14 @@
 
 import Foundation
 
-public class Notification: Decodable {
+public struct Notification: Decodable, Sendable {
     public let id: String
     public let kind: Kind
     public let createdAt: Date
     public let account: Account
     public let status: Status?
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         self.id = try container.decode(String.self, forKey: .id)
@@ -45,7 +45,7 @@ public class Notification: Decodable {
 }
 
 extension Notification {
-    public enum Kind: String, Decodable, CaseIterable {
+    public enum Kind: String, Decodable, CaseIterable, Sendable {
         case mention
         case reblog
         case favourite

Packages/Pachyderm/Sources/Pachyderm/Model/Poll.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public final class Poll: Codable {
+public struct Poll: Codable, Sendable {
     public let id: String
     public let expiresAt: Date?
     public let expired: Bool
@@ -43,7 +43,7 @@ public final class Poll: Codable {
 }
 
 extension Poll {
-    public final class Option: Codable {
+    public struct Option: Codable, Sendable {
         public let title: String
         public let votesCount: Int?
         

Packages/Pachyderm/Sources/Pachyderm/Model/Protocols/ListProtocol.swift

@@ -0,0 +1,13 @@
+//
+//  ListProtocol.swift
+//  Pachyderm
+//
+//  Created by Shadowfacts on 2/25/23.
+//
+
+import Foundation
+
+public protocol ListProtocol {
+    var id: String { get }
+    var title: String { get }
+}

Packages/Pachyderm/Sources/Pachyderm/Model/PushSubscription.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class PushSubscription: Decodable {
+public struct PushSubscription: Decodable, Sendable {
     public let id: String
     public let endpoint: URL
     public let serverKey: String

Packages/Pachyderm/Sources/Pachyderm/Model/RegisteredApplication.swift

@@ -8,12 +8,12 @@
 
 import Foundation
 
-public class RegisteredApplication: Decodable {
+public struct RegisteredApplication: Decodable, Sendable {
     public let id: String
     public let clientID: String
     public let clientSecret: String
     
-    public required init(from decoder: Decoder) throws {
+    public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         // Pixelfed API returns id/client_id as numbers instead of strings

Packages/Pachyderm/Sources/Pachyderm/Model/Relationship.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class Relationship: Decodable {
+public struct Relationship: Decodable, Sendable {
     public let id: String
     public let following: Bool
     public let followedBy: Bool

Packages/Pachyderm/Sources/Pachyderm/Model/Report.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class Report: Decodable {
+public struct Report: Decodable, Sendable {
     public let id: String
     public let actionTaken: Bool
     

Packages/Pachyderm/Sources/Pachyderm/Model/Scope.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum Scope: String {
+public enum Scope: String, Sendable {
     case read
     case write
     case follow

Packages/Pachyderm/Sources/Pachyderm/Model/SearchResultType.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum SearchResultType: String {
+public enum SearchResultType: String, Sendable {
     case accounts
     case hashtags
     case statuses

Packages/Pachyderm/Sources/Pachyderm/Model/SearchResults.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class SearchResults: Decodable {
+public struct SearchResults: Decodable, Sendable {
     public let accounts: [Account]
     public let statuses: [Status]
     public let hashtags: [Hashtag]

Packages/Pachyderm/Sources/Pachyderm/Model/Status.swift

@@ -9,7 +9,7 @@
 import Foundation
 import WebURL
 
-public final class Status: StatusProtocol, Decodable {
+public final class Status: StatusProtocol, Decodable, Sendable {
     public let id: String
     public let uri: String
     public let url: WebURL?
@@ -44,6 +44,47 @@ public final class Status: StatusProtocol, Decodable {
     
     public var applicationName: String? { application?.name }
     
+    public init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        self.id = try container.decode(String.self, forKey: .id)
+        self.uri = try container.decode(String.self, forKey: .uri)
+        self.url = try container.decodeIfPresent(WebURL.self, forKey: .url)
+        self.account = try container.decode(Account.self, forKey: .account)
+        self.inReplyToID = try container.decodeIfPresent(String.self, forKey: .inReplyToID)
+        self.inReplyToAccountID = try container.decodeIfPresent(String.self, forKey: .inReplyToAccountID)
+        self.reblog = try container.decodeIfPresent(Status.self, forKey: .reblog)
+        self.content = try container.decode(String.self, forKey: .content)
+        self.createdAt = try container.decode(Date.self, forKey: .createdAt)
+        self.emojis = try container.decode([Emoji].self, forKey: .emojis)
+        self.reblogsCount = try container.decode(Int.self, forKey: .reblogsCount)
+        self.favouritesCount = try container.decode(Int.self, forKey: .favouritesCount)
+        self.reblogged = try container.decodeIfPresent(Bool.self, forKey: .reblogged)
+        self.favourited = try container.decodeIfPresent(Bool.self, forKey: .favourited)
+        self.muted = try container.decodeIfPresent(Bool.self, forKey: .muted)
+        self.sensitive = try container.decode(Bool.self, forKey: .sensitive)
+        self.spoilerText = try container.decode(String.self, forKey: .spoilerText)
+        if let visibility = try? container.decode(Status.Visibility.self, forKey: .visibility) {
+            self.visibility = visibility
+            self.localOnly = try container.decodeIfPresent(Bool.self, forKey: .localOnly)
+        } else if let s = try? container.decode(String.self, forKey: .visibility),
+                  s == "local" {
+            // hacky workaround for #332, akkoma describes local posts with a separate visibility
+            self.visibility = .public
+            self.localOnly = true
+        } else {
+            throw DecodingError.dataCorruptedError(forKey: .visibility, in: container, debugDescription: "Could not decode visibility")
+        }
+        self.attachments = try container.decode([Attachment].self, forKey: .attachments)
+        self.mentions = try container.decode([Mention].self, forKey: .mentions)
+        self.hashtags = try container.decode([Hashtag].self, forKey: .hashtags)
+        self.application = try container.decodeIfPresent(Application.self, forKey: .application)
+        self.language = try container.decodeIfPresent(String.self, forKey: .language)
+        self.pinned = try container.decodeIfPresent(Bool.self, forKey: .pinned)
+        self.bookmarked = try container.decodeIfPresent(Bool.self, forKey: .bookmarked)
+        self.card = try container.decodeIfPresent(Card.self, forKey: .card)
+        self.poll = try container.decodeIfPresent(Poll.self, forKey: .poll)
+    }
+    
     public static func getContext(_ statusID: String) -> Request<ConversationContext> {
         return Request<ConversationContext>(method: .get, path: "/api/v1/statuses/\(statusID)/context")
     }
@@ -147,7 +188,7 @@ public final class Status: StatusProtocol, Decodable {
 }
 
 extension Status {
-    public enum Visibility: String, Codable, CaseIterable {
+    public enum Visibility: String, Codable, CaseIterable, Sendable {
         case `public`
         case unlisted
         case `private`

Packages/Pachyderm/Sources/Pachyderm/Model/StatusContentType.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum StatusContentType: String, Codable, CaseIterable {
+public enum StatusContentType: String, Codable, CaseIterable, Sendable {
     case plain, markdown, html
     
     var mimeType: String {

Packages/Pachyderm/Sources/Pachyderm/Model/Suggestion.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-public struct Suggestion: Decodable {
+public struct Suggestion: Decodable, Sendable {
     public let source: Source
     public let account: Account
     
@@ -17,7 +17,7 @@ public struct Suggestion: Decodable {
 }
 
 extension Suggestion {
-    public enum Source: String, Decodable {
+    public enum Source: String, Decodable, Sendable {
         case staff
         case pastInteractions = "past_interactions"
         case global

Packages/Pachyderm/Sources/Pachyderm/Model/Timeline.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum Timeline: Equatable, Hashable {
+public enum Timeline: Equatable, Hashable, Sendable {
     case home
     case `public`(local: Bool)
     case tag(hashtag: String)

Packages/Pachyderm/Sources/Pachyderm/Model/TimelineMarkers.swift

@@ -0,0 +1,40 @@
+//
+//  TimelineMarkers.swift
+//  Pachyderm
+//
+//  Created by Shadowfacts on 2/14/23.
+//
+
+import Foundation
+
+public struct TimelineMarkers: Decodable, Sendable {
+    public let home: Marker?
+    public let notifications: Marker?
+    
+    public static func request(timelines: [Timeline]) -> Request<TimelineMarkers> {
+        return Request(method: .get, path: "/api/v1/markers", queryParameters: "timeline[]" => timelines.map(\.rawValue))
+    }
+    
+    public static func update(timeline: Timeline, lastReadID: String) -> Request<Empty> {
+        return Request(method: .post, path: "/api/v1/markers", body: ParametersBody([
+            "\(timeline.rawValue)[last_read_id]" => lastReadID,
+        ]))
+    }
+    
+    public enum Timeline: String {
+        case home
+        case notifications
+    }
+    
+    public struct Marker: Decodable, Sendable {
+        public let lastReadID: String
+        public let version: Int
+        public let updatedAt: Date
+        
+        enum CodingKeys: String, CodingKey {
+            case lastReadID = "last_read_id"
+            case version
+            case updatedAt = "updated_at"
+        }
+    }
+}

Packages/Pachyderm/Sources/Pachyderm/Model/WellKnown.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-struct WellKnown: Decodable {
+struct WellKnown: Decodable, Sendable {
     let links: [Link]
     
     struct Link: Decodable {

Packages/Pachyderm/Sources/Pachyderm/Request/Body.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-protocol Body {
+protocol Body: Sendable {
     var mimeType: String? { get }
     var data: Data? { get }
 }
@@ -76,7 +76,7 @@ struct FormDataBody: Body {
     }
 }
 
-struct JsonBody<T: Encodable>: Body {
+struct JsonBody<T: Encodable & Sendable>: Body {
     let value: T
     
     init(_ value: T) {

Packages/Pachyderm/Sources/Pachyderm/Request/Endpoint.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct Endpoint: ExpressibleByStringInterpolation, CustomStringConvertible {
+public struct Endpoint: ExpressibleByStringInterpolation, CustomStringConvertible, Sendable {
     let components: [Component]
     
     public init(stringLiteral value: StringLiteralType) {
@@ -54,7 +54,7 @@ public struct Endpoint: ExpressibleByStringInterpolation, CustomStringConvertibl
         }
     }
     
-    enum Component {
+    enum Component: Sendable {
         case literal(String)
         case interpolated(String)
     }

Packages/Pachyderm/Sources/Pachyderm/Request/FormAttachment.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct FormAttachment {
+public struct FormAttachment: Sendable {
     let mimeType: String
     let data: Data
     let fileName: String

Packages/Pachyderm/Sources/Pachyderm/Request/Method.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum Method {
+public enum Method: Sendable {
     case get, post, put, patch, delete
 }
 

Packages/Pachyderm/Sources/Pachyderm/Request/Parameter.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-struct Parameter {
+struct Parameter: Sendable {
     let name: String
     let value: String?
 }

Packages/Pachyderm/Sources/Pachyderm/Request/Request.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct Request<ResultType: Decodable> {
+public struct Request<ResultType: Decodable>: Sendable {
     let method: Method
     let endpoint: Endpoint
     let body: Body

Packages/Pachyderm/Sources/Pachyderm/Request/RequestRange.swift

@@ -8,13 +8,24 @@
 
 import Foundation
 
-public enum RequestRange {
+public enum RequestRange: Sendable {
     case `default`
     case count(Int)
     /// Chronologically immediately before the given ID
     case before(id: String, count: Int?)
     /// Chronologically immediately after the given ID
     case after(id: String, count: Int?)
+    
+    public func withCount(_ count: Int) -> Self {
+        switch self {
+        case .default, .count(_):
+            return .count(count)
+        case .before(id: let id, count: _):
+            return .before(id: id, count: count)
+        case .after(id: let id, count: _):
+            return .after(id: id, count: count)
+        }
+    }
 }
 
 extension RequestRange {

Packages/Pachyderm/Sources/Pachyderm/Response/Empty.swift

@@ -8,6 +8,6 @@
 
 import Foundation
 
-public struct Empty: Decodable {
+public struct Empty: Decodable, Sendable {
     
 }

Packages/Pachyderm/Sources/Pachyderm/Response/Pagination.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct Pagination {
+public struct Pagination: Sendable {
     public let older: RequestRange?
     public let newer: RequestRange?
 }

Packages/Pachyderm/Sources/Pachyderm/Response/Response.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum Response<Result: Decodable> {
+public enum Response<Result: Decodable & Sendable>: Sendable {
     case success(Result, Pagination?)
     case failure(Client.Error)
 }

Packages/Pachyderm/Sources/Pachyderm/Utilities/CollapseState.swift

@@ -8,7 +8,8 @@
 
 import Foundation
 
-public class CollapseState: Equatable {
+@MainActor
+public final class CollapseState: Sendable {
     public var collapsible: Bool?
     public var collapsed: Bool?
 
@@ -33,8 +34,4 @@ public class CollapseState: Equatable {
     public static var unknown: CollapseState {
         CollapseState(collapsible: nil, collapsed: nil)
     }
-    
-    public static func == (lhs: CollapseState, rhs: CollapseState) -> Bool {
-        lhs.collapsible == rhs.collapsible && lhs.collapsed == rhs.collapsed
-    }
 }

Packages/Pachyderm/Sources/Pachyderm/Utilities/NotificationGroup.swift

@@ -14,6 +14,7 @@ public struct NotificationGroup: Identifiable, Hashable {
     public let kind: Notification.Kind
     public let statusState: CollapseState?
 
+    @MainActor
     init?(notifications: [Notification]) {
         guard !notifications.isEmpty else { return nil }
         self.notifications = notifications
@@ -51,6 +52,7 @@ public struct NotificationGroup: Identifiable, Hashable {
         notifications.append(contentsOf: group.notifications)
     }
 
+    @MainActor
     public static func createGroups(notifications: [Notification], only allowedTypes: [Notification.Kind]) -> [NotificationGroup] {
         var groups = [NotificationGroup]()
         for notification in notifications {

Packages/TTTKit/Sources/TTTKit/AI/GameModel.swift

@@ -62,7 +62,7 @@ public class GameModel: NSObject, NSCopying, GKGameModel {
         case .playAnywhere(update.mark), .playSpecific(update.mark, column: update.subBoard.column, row: update.subBoard.row):
             break
         default:
-            fatalError()
+            return
         }
         controller.play(on: update.subBoard, column: update.column, row: update.row)
     }

Packages/TTTKit/Sources/TTTKit/Logic/GameController.swift

@@ -6,6 +6,7 @@
 //
 
 import Foundation
+import Combine
 
 public class GameController: ObservableObject {
     

Tusker.xcodeproj/project.pbxproj

@@ -20,6 +20,9 @@
 		D60088EF2980D8B5005B4D00 /* StoreKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D60088EE2980D8B5005B4D00 /* StoreKit.framework */; };
 		D60088F22980DAA0005B4D00 /* TipJarView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60088F12980DAA0005B4D00 /* TipJarView.swift */; };
 		D60089192981FEBA005B4D00 /* ConfettiView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60089182981FEBA005B4D00 /* ConfettiView.swift */; };
+		D600891B29848289005B4D00 /* PinnedTimeline.swift in Sources */ = {isa = PBXBuildFile; fileRef = D600891A29848289005B4D00 /* PinnedTimeline.swift */; };
+		D600891D298482F0005B4D00 /* PinnedTimelineTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D600891C298482F0005B4D00 /* PinnedTimelineTests.swift */; };
+		D600891F29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D600891E29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift */; };
 		D601FA5B29787AB100A8E8B5 /* AccountFollowsListViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D601FA5A29787AB100A8E8B5 /* AccountFollowsListViewController.swift */; };
 		D601FA5D297B2E6F00A8E8B5 /* ConversationCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D601FA5C297B2E6F00A8E8B5 /* ConversationCollectionViewController.swift */; };
 		D601FA5F297B339100A8E8B5 /* ExpandThreadCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D601FA5E297B339100A8E8B5 /* ExpandThreadCollectionViewCell.swift */; };
@@ -38,8 +41,6 @@
 		D6114E1127F899B30080E273 /* TrendingLinksViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6114E1027F899B30080E273 /* TrendingLinksViewController.swift */; };
 		D6114E1327F89B440080E273 /* TrendingLinkTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6114E1227F89B440080E273 /* TrendingLinkTableViewCell.swift */; };
 		D6114E1727F8BB210080E273 /* VersionTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6114E1627F8BB210080E273 /* VersionTests.swift */; };
-		D611C2CF232DC61100C86A49 /* HashtagTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D611C2CD232DC61100C86A49 /* HashtagTableViewCell.swift */; };
-		D611C2D0232DC61100C86A49 /* HashtagTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D611C2CE232DC61100C86A49 /* HashtagTableViewCell.xib */; };
 		D61A45E628DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E528DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift */; };
 		D61A45E828DF477D002BE511 /* LoadingCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E728DF477D002BE511 /* LoadingCollectionViewCell.swift */; };
 		D61A45EA28DF51EE002BE511 /* TimelineLikeCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E928DF51EE002BE511 /* TimelineLikeCollectionViewController.swift */; };
@@ -102,7 +103,6 @@
 		D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943123A5466600D38C68 /* SelectableTableViewCell.swift */; };
 		D627943B23A55BA600D38C68 /* NavigableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943A23A55BA600D38C68 /* NavigableTableViewCell.swift */; };
 		D627944723A6AC9300D38C68 /* BasicTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */; };
-		D627944A23A6AD6100D38C68 /* BookmarksTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944923A6AD6100D38C68 /* BookmarksTableViewController.swift */; };
 		D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */; };
 		D627944F23A9C99800D38C68 /* EditListAccountsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */; };
 		D627FF76217E923E00CC0648 /* DraftsManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627FF75217E923E00CC0648 /* DraftsManager.swift */; };
@@ -200,6 +200,7 @@
 		D681E4D7246E32290053414F /* StatusActivityItemSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = D681E4D6246E32290053414F /* StatusActivityItemSource.swift */; };
 		D681E4D9246E346E0053414F /* AccountActivityItemSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = D681E4D8246E346E0053414F /* AccountActivityItemSource.swift */; };
 		D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */; };
+		D68329EF299540050026EB24 /* MoreTrendsFooterCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68329EE299540050026EB24 /* MoreTrendsFooterCollectionViewCell.swift */; };
 		D686BBE324FBF8110068E6AA /* WrappedProgressView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */; };
 		D6895DC228D65274006341DA /* CustomAlertController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6895DC128D65274006341DA /* CustomAlertController.swift */; };
 		D6895DC428D65342006341DA /* ConfirmReblogStatusPreviewView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6895DC328D65342006341DA /* ConfirmReblogStatusPreviewView.swift */; };
@@ -214,11 +215,16 @@
 		D68ACE5D279B1ABA001CE8EB /* AssetPickerControlCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68ACE5C279B1ABA001CE8EB /* AssetPickerControlCollectionViewCell.swift */; };
 		D68C2AE325869BAB00548EFF /* AuxiliarySceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68C2AE225869BAB00548EFF /* AuxiliarySceneDelegate.swift */; };
 		D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E525A24A3D77E0054355A /* TuskerRootViewController.swift */; };
-		D68E525D24A3E8F00054355A /* SearchViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E525C24A3E8F00054355A /* SearchViewController.swift */; };
+		D68E525D24A3E8F00054355A /* InlineTrendsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E525C24A3E8F00054355A /* InlineTrendsViewController.swift */; };
 		D68E6F59253C9969001A1B4C /* MultiSourceEmojiLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E6F58253C9969001A1B4C /* MultiSourceEmojiLabel.swift */; };
 		D68E6F5F253C9B2D001A1B4C /* BaseEmojiLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E6F5E253C9B2D001A1B4C /* BaseEmojiLabel.swift */; };
 		D68FEC4F232C5BC300C84F23 /* SegmentedPageViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68FEC4E232C5BC300C84F23 /* SegmentedPageViewController.swift */; };
 		D690797324A4EF9700023A34 /* UIBezierPath+Helpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = D690797224A4EF9700023A34 /* UIBezierPath+Helpers.swift */; };
+		D691771129A2B76A0054D7EF /* MainActor+Unsafe.swift in Sources */ = {isa = PBXBuildFile; fileRef = D691771029A2B76A0054D7EF /* MainActor+Unsafe.swift */; };
+		D691771529A6FCAB0054D7EF /* StateRestorableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D691771429A6FCAB0054D7EF /* StateRestorableViewController.swift */; };
+		D691771729A710520054D7EF /* ProfileNoContentCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D691771629A710520054D7EF /* ProfileNoContentCollectionViewCell.swift */; };
+		D691771929A7B8820054D7EF /* ProfileHeaderMovedOverlayView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D691771829A7B8820054D7EF /* ProfileHeaderMovedOverlayView.swift */; };
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@@ -251,7 +257,6 @@
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 		D6C1B2082545D1EC00DAAA66 /* StatusCardView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C1B2072545D1EC00DAAA66 /* StatusCardView.swift */; };
+		D6C3F4F5298ED0890009FCFF /* LocalPredicateStatusesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C3F4F4298ED0890009FCFF /* LocalPredicateStatusesViewController.swift */; };
+		D6C3F4F7298ED7F70009FCFF /* FavoritesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C3F4F6298ED7F70009FCFF /* FavoritesViewController.swift */; };
+		D6C3F4F9298EDBF20009FCFF /* ConversationTree.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C3F4F8298EDBF20009FCFF /* ConversationTree.swift */; };
+		D6C3F4FB299035650009FCFF /* TrendsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C3F4FA299035650009FCFF /* TrendsViewController.swift */; };
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+		D6D94955298963A900C59229 /* Colors.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D94954298963A900C59229 /* Colors.swift */; };
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+		D6DD8FFD298495A8002AD3FD /* LogoutService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD8FFC298495A8002AD3FD /* LogoutService.swift */; };
+		D6DD8FFF2984D327002AD3FD /* BookmarksViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */; };
+		D6DD996B2998611A0015C962 /* SuggestedProfilesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD996A2998611A0015C962 /* SuggestedProfilesViewController.swift */; };
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@@ -422,6 +439,9 @@
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 		D60089182981FEBA005B4D00 /* ConfettiView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfettiView.swift; sourceTree = "<group>"; };
+		D600891A29848289005B4D00 /* PinnedTimeline.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PinnedTimeline.swift; sourceTree = "<group>"; };
+		D600891C298482F0005B4D00 /* PinnedTimelineTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PinnedTimelineTests.swift; sourceTree = "<group>"; };
+		D600891E29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AddInstancePinnedTimelineView.swift; sourceTree = "<group>"; };
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@@ -583,6 +600,7 @@
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 		D66C900A28DAB7FD00217BF2 /* TimelineViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineViewController.swift; sourceTree = "<group>"; };
+		D671A6BE299DA96100A81FEA /* Tusker-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Tusker-Bridging-Header.h"; sourceTree = "<group>"; };
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@@ -601,6 +619,7 @@
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 		D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeDrawingViewController.swift; sourceTree = "<group>"; };
+		D68329EE299540050026EB24 /* MoreTrendsFooterCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MoreTrendsFooterCollectionViewCell.swift; sourceTree = "<group>"; };
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@@ -616,11 +635,16 @@
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-		D68E525C24A3E8F00054355A /* SearchViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchViewController.swift; sourceTree = "<group>"; };
+		D68E525C24A3E8F00054355A /* InlineTrendsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InlineTrendsViewController.swift; sourceTree = "<group>"; };
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+		D691771029A2B76A0054D7EF /* MainActor+Unsafe.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "MainActor+Unsafe.swift"; sourceTree = "<group>"; };
+		D691771429A6FCAB0054D7EF /* StateRestorableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StateRestorableViewController.swift; sourceTree = "<group>"; };
+		D691771629A710520054D7EF /* ProfileNoContentCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileNoContentCollectionViewCell.swift; sourceTree = "<group>"; };
+		D691771829A7B8820054D7EF /* ProfileHeaderMovedOverlayView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileHeaderMovedOverlayView.swift; sourceTree = "<group>"; };
+		D691772D29AA5D420054D7EF /* UserActivityHandlingContext.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserActivityHandlingContext.swift; sourceTree = "<group>"; };
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@@ -653,7 +677,6 @@
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@@ -695,6 +718,12 @@
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 		D6C1B2072545D1EC00DAAA66 /* StatusCardView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusCardView.swift; sourceTree = "<group>"; };
+		D6C3F4F4298ED0890009FCFF /* LocalPredicateStatusesViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalPredicateStatusesViewController.swift; sourceTree = "<group>"; };
+		D6C3F4F6298ED7F70009FCFF /* FavoritesViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FavoritesViewController.swift; sourceTree = "<group>"; };
+		D6C3F4F8298EDBF20009FCFF /* ConversationTree.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConversationTree.swift; sourceTree = "<group>"; };
+		D6C3F4FA299035650009FCFF /* TrendsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrendsViewController.swift; sourceTree = "<group>"; };
+		D6C3F5162991C1A00009FCFF /* View+AppListStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "View+AppListStyle.swift"; sourceTree = "<group>"; };
+		D6C3F5182991F5D60009FCFF /* TimelineJumpButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineJumpButton.swift; sourceTree = "<group>"; };
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@@ -728,10 +757,16 @@
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 		D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Preferences+Notification.swift"; sourceTree = "<group>"; };
+		D6DD8FFC298495A8002AD3FD /* LogoutService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogoutService.swift; sourceTree = "<group>"; };
+		D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BookmarksViewController.swift; sourceTree = "<group>"; };
+		D6DD996A2998611A0015C962 /* SuggestedProfilesViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SuggestedProfilesViewController.swift; sourceTree = "<group>"; };
 		D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelationshipMO.swift; sourceTree = "<group>"; };
 		D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrackpadScrollGestureRecognizer.swift; sourceTree = "<group>"; };
 		D6DFC69F242C4CCC00ACC392 /* Weak.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Weak.swift; sourceTree = "<group>"; };
@@ -835,8 +870,6 @@
 		D611C2CC232DC5FC00C86A49 /* Hashtag Cell */ = {
 			isa = PBXGroup;
 			children = (
-				D611C2CD232DC61100C86A49 /* HashtagTableViewCell.swift */,
-				D611C2CE232DC61100C86A49 /* HashtagTableViewCell.xib */,
 				D6E77D08286D25FA00D8B732 /* TrendingHashtagCollectionViewCell.swift */,
 			);
 			path = "Hashtag Cell";
@@ -852,6 +885,7 @@
 				D627FF75217E923E00CC0648 /* DraftsManager.swift */,
 				D61F75AE293AF50C00C0B37F /* EditedFilter.swift */,
 				D65B4B532971F71D00DABDFB /* EditedReport.swift */,
+				D600891A29848289005B4D00 /* PinnedTimeline.swift */,
 			);
 			path = Models;
 			sourceTree = "<group>";
@@ -873,6 +907,7 @@
 				D61F75A4293ABD6F00C0B37F /* EditFilterView.swift */,
 				D68A76E729527884001DA1B3 /* PinnedTimelinesView.swift */,
 				D68A76E9295285D0001DA1B3 /* AddHashtagPinnedTimelineView.swift */,
+				D600891E29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift */,
 			);
 			path = "Customize Timelines";
 			sourceTree = "<group>";
@@ -907,6 +942,7 @@
 			isa = PBXGroup;
 			children = (
 				D6C82B4025C5BB7E0017F1E6 /* ExploreViewController.swift */,
+				D68E525C24A3E8F00054355A /* InlineTrendsViewController.swift */,
 				D6945C3323AC6431005C403C /* AddSavedHashtagViewController.swift */,
 				D6093F9A25BDD4B9004811E6 /* HashtagSearchResultsViewController.swift */,
 				D6945C3923AC75E2005C403C /* FindInstanceViewController.swift */,
@@ -921,16 +957,21 @@
 				D693A72925CF8C1E003A14E2 /* ProfileDirectoryViewController.swift */,
 				D693A72D25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.swift */,
 				D693A72E25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.xib */,
+				D6C3F4FA299035650009FCFF /* TrendsViewController.swift */,
+				D68329EE299540050026EB24 /* MoreTrendsFooterCollectionViewCell.swift */,
+				D6DD996A2998611A0015C962 /* SuggestedProfilesViewController.swift */,
 			);
 			path = Explore;
 			sourceTree = "<group>";
 		};
-		D627944823A6AD5100D38C68 /* Bookmarks */ = {
+		D627944823A6AD5100D38C68 /* Local Predicate Statuses List */ = {
 			isa = PBXGroup;
 			children = (
-				D627944923A6AD6100D38C68 /* BookmarksTableViewController.swift */,
+				D6C3F4F4298ED0890009FCFF /* LocalPredicateStatusesViewController.swift */,
+				D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */,
+				D6C3F4F6298ED7F70009FCFF /* FavoritesViewController.swift */,
 			);
-			path = Bookmarks;
+			path = "Local Predicate Statuses List";
 			sourceTree = "<group>";
 		};
 		D627944B23A9A02400D38C68 /* Lists */ = {
@@ -947,6 +988,7 @@
 			children = (
 				D62D2425217ABF63005076CC /* UserActivityType.swift */,
 				D62D2421217AA7E1005076CC /* UserActivityManager.swift */,
+				D691772D29AA5D420054D7EF /* UserActivityHandlingContext.swift */,
 				D62D2423217ABF3F005076CC /* NSUserActivity+Extensions.swift */,
 				D6674AE923341F7600E8DF94 /* AppShortcutItems.swift */,
 			);
@@ -993,7 +1035,6 @@
 				D6A3BC822321F69400FD64D5 /* Account List */,
 				D6B053A023BD2BED00A066FA /* Asset Picker */,
 				0411610522B457290030A9B7 /* Attachment Gallery */,
-				D627944823A6AD5100D38C68 /* Bookmarks */,
 				D641C787213DD862004B4513 /* Compose */,
 				D641C785213DD83B004B4513 /* Conversation */,
 				D6F2E960249E772F005846BB /* Crash Reporter */,
@@ -1002,6 +1043,7 @@
 				D61F759729384D4200C0B37F /* Customize Timelines */,
 				D641C788213DD86D004B4513 /* Large Image */,
 				D627944B23A9A02400D38C68 /* Lists */,
+				D627944823A6AD5100D38C68 /* Local Predicate Statuses List */,
 				D641C782213DD7F0004B4513 /* Main */,
 				D6F6A555291F4F0C00F496A8 /* Mute */,
 				D641C786213DD852004B4513 /* Notifications */,
@@ -1026,6 +1068,7 @@
 				D66C900A28DAB7FD00217BF2 /* TimelineViewController.swift */,
 				D6ADB6E728E8C878009924AB /* PublicTimelineDescriptionCollectionViewCell.swift */,
 				D6D12B2E2925D66500D528E1 /* TimelineGapCollectionViewCell.swift */,
+				D6C3F5182991F5D60009FCFF /* TimelineJumpButton.swift */,
 			);
 			path = Timeline;
 			sourceTree = "<group>";
@@ -1060,6 +1103,7 @@
 				D61DC84C28F500D200B82C6E /* ProfileViewController.swift */,
 				D61ABEF728EFC3F900B29151 /* ProfileStatusesViewController.swift */,
 				D61DC84A28F4FD2000B82C6E /* ProfileHeaderCollectionViewCell.swift */,
+				D691771629A710520054D7EF /* ProfileNoContentCollectionViewCell.swift */,
 			);
 			path = Profile;
 			sourceTree = "<group>";
@@ -1070,6 +1114,7 @@
 				D65B4B6329771EFF00DABDFB /* ConversationViewController.swift */,
 				D601FA5C297B2E6F00A8E8B5 /* ConversationCollectionViewController.swift */,
 				D601FA5E297B339100A8E8B5 /* ExpandThreadCollectionViewCell.swift */,
+				D6C3F4F8298EDBF20009FCFF /* ConversationTree.swift */,
 			);
 			path = Conversation;
 			sourceTree = "<group>";
@@ -1156,6 +1201,7 @@
 				D6ADB6E928E91C30009924AB /* TimelineStatusCollectionViewCell.swift */,
 				D601FA60297B539E00A8E8B5 /* ConversationMainStatusCollectionViewCell.swift */,
 				D6ADB6EB28EA73CB009924AB /* StatusContentContainer.swift */,
+				D6D9498C298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift */,
 			);
 			path = Status;
 			sourceTree = "<group>";
@@ -1167,6 +1213,7 @@
 				D6412B0C24B0D4CF00F5412E /* ProfileHeaderView.swift */,
 				D651C5B32915B00400236EF6 /* ProfileFieldsView.swift */,
 				D6A3A37F295515550036B6EF /* ProfileHeaderButton.swift */,
+				D691771829A7B8820054D7EF /* ProfileHeaderMovedOverlayView.swift */,
 			);
 			path = "Profile Header";
 			sourceTree = "<group>";
@@ -1249,6 +1296,7 @@
 				D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */,
 				D6BC9DB4232D4CE3002CA326 /* NotificationsMode.swift */,
 				D61F75872932DB6000C0B37F /* StatusSwipeAction.swift */,
+				D6D94954298963A900C59229 /* Colors.swift */,
 			);
 			path = Preferences;
 			sourceTree = "<group>";
@@ -1278,6 +1326,8 @@
 				D63CC70F2911F1E4000E19DE /* UIScrollView+Top.swift */,
 				D61F758F29353B4300C0B37F /* FileManager+Size.swift */,
 				D61F75AC293AF39000C0B37F /* Filter+Helpers.swift */,
+				D6C3F5162991C1A00009FCFF /* View+AppListStyle.swift */,
+				D691771029A2B76A0054D7EF /* MainActor+Unsafe.swift */,
 			);
 			path = Extensions;
 			sourceTree = "<group>";
@@ -1389,7 +1439,6 @@
 		D6BC9DD8232D8BCA002CA326 /* Search */ = {
 			isa = PBXGroup;
 			children = (
-				D68E525C24A3E8F00054355A /* SearchViewController.swift */,
 				D6BC9DD9232D8BE5002CA326 /* SearchResultsViewController.swift */,
 			);
 			path = Search;
@@ -1404,6 +1453,7 @@
 				D6ADB6EF28ED1F25009924AB /* CachedImageView.swift */,
 				D6895DC328D65342006341DA /* ConfirmReblogStatusPreviewView.swift */,
 				D620483523D38075008A63EF /* ContentTextView.swift */,
+				D6D9498E298EB79400C59229 /* CopyableLable.swift */,
 				D6E426B225337C7000C02E1C /* CustomEmojiImageView.swift */,
 				D6969E9F240C8384002843CE /* EmojiLabel.swift */,
 				D61F75B8293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift */,
@@ -1456,8 +1506,8 @@
 				D6E0DC8D216EDF1E00369478 /* Previewing.swift */,
 				D6B81F3B2560365300F6E31D /* RefreshableViewController.swift */,
 				D68FEC4E232C5BC300C84F23 /* SegmentedPageViewController.swift */,
+				D691771429A6FCAB0054D7EF /* StateRestorableViewController.swift */,
 				D63CC7112911F57C000E19DE /* StatusBarTappableViewController.swift */,
-				D6A6C10425B6138A00298D0F /* StatusTablePrefetching.swift */,
 				D6412B0224AFF6A600F5412E /* TabBarScrollableViewController.swift */,
 				D6B22A0E2560D52D004D82EF /* TabbedPageViewController.swift */,
 				D6538944214D6D7500E3CEFC /* TableViewSwipeActionProvider.swift */,
@@ -1514,6 +1564,7 @@
 				D640D76822BAF5E6004FBE69 /* DomainBlocks.plist */,
 				D6D4DDDB212518A200E1C4BB /* Info.plist */,
 				D60088F02980D938005B4D00 /* Tusker.storekit */,
+				D671A6BE299DA96100A81FEA /* Tusker-Bridging-Header.h */,
 				D6D4DDCF212518A000E1C4BB /* AppDelegate.swift */,
 				D6CA6A91249FAD8900AD45C1 /* AudioSessionHelper.swift */,
 				D61F75B6293C119700C0B37F /* Filterer.swift */,
@@ -1561,6 +1612,7 @@
 				D6114E1627F8BB210080E273 /* VersionTests.swift */,
 				D61F75A029396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift */,
 				D6CA8CD92962231F0050C433 /* ArrayUniqueTests.swift */,
+				D600891C298482F0005B4D00 /* PinnedTimelineTests.swift */,
 				D6D4DDE6212518A200E1C4BB /* Info.plist */,
 			);
 			path = TuskerTests;
@@ -1655,6 +1707,7 @@
 				D61F75B4293BD97400C0B37F /* DeleteFilterService.swift */,
 				D65B4B6129771A3F00DABDFB /* FetchStatusService.swift */,
 				D65B4B6529773AE600DABDFB /* DeleteStatusService.swift */,
+				D6DD8FFC298495A8002AD3FD /* LogoutService.swift */,
 			);
 			path = API;
 			sourceTree = "<group>";
@@ -1761,7 +1814,7 @@
 				TargetAttributes = {
 					D6D4DDCB212518A000E1C4BB = {
 						CreatedOnToolsVersion = 10.0;
-						LastSwiftMigration = 1410;
+						LastSwiftMigration = 1420;
 					};
 					D6D4DDDF212518A200E1C4BB = {
 						CreatedOnToolsVersion = 10.0;
@@ -1816,7 +1869,6 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				D611C2D0232DC61100C86A49 /* HashtagTableViewCell.xib in Resources */,
 				D6E77D0D286E6B7300D8B732 /* TrendingLinkCardCollectionViewCell.xib in Resources */,
 				D693A73025CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.xib in Resources */,
 				D61AC1D9232EA42D00C54D2D /* InstanceTableViewCell.xib in Resources */,
@@ -1924,7 +1976,9 @@
 				D6285B5321EA708700FE4B39 /* StatusFormat.swift in Sources */,
 				D6DD353D22F28CD000A9563A /* ContentWarningCopyMode.swift in Sources */,
 				0427033A22B31269000D31B6 /* AdvancedPrefsView.swift in Sources */,
+				D6C3F4F5298ED0890009FCFF /* LocalPredicateStatusesViewController.swift in Sources */,
 				D662AEEF263A3B880082A153 /* PollFinishedTableViewCell.swift in Sources */,
+				D691771729A710520054D7EF /* ProfileNoContentCollectionViewCell.swift in Sources */,
 				D626493C23C1000300612E6E /* AlbumTableViewCell.swift in Sources */,
 				D62275A624F1C81800B82A16 /* ComposeReplyView.swift in Sources */,
 				D60E2F292442372B005F8713 /* AccountMO.swift in Sources */,
@@ -1932,8 +1986,10 @@
 				D6093FB725BE0CF3004811E6 /* TrendHistoryView.swift in Sources */,
 				D6EBF01723C55E0D00AE061B /* UISceneSession+MastodonController.swift in Sources */,
 				D61F759229365C6C00C0B37F /* CollectionViewController.swift in Sources */,
+				D6DD996B2998611A0015C962 /* SuggestedProfilesViewController.swift in Sources */,
+				D6DD8FFD298495A8002AD3FD /* LogoutService.swift in Sources */,
 				04DACE8C212CB14B009840C4 /* MainTabBarViewController.swift in Sources */,
-				D68E525D24A3E8F00054355A /* SearchViewController.swift in Sources */,
+				D68E525D24A3E8F00054355A /* InlineTrendsViewController.swift in Sources */,
 				D61F75BB293C183100C0B37F /* HTMLConverter.swift in Sources */,
 				D61F75A5293ABD6F00C0B37F /* EditFilterView.swift in Sources */,
 				D6BC9DB1232C61BC002CA326 /* NotificationsPageViewController.swift in Sources */,
@@ -1964,7 +2020,6 @@
 				0411610022B442870030A9B7 /* LoadingLargeImageViewController.swift in Sources */,
 				D6A4DCE525537C7A00D9DE31 /* FastSwitchingAccountView.swift in Sources */,
 				D6A4DCCC2553667800D9DE31 /* FastAccountSwitcherViewController.swift in Sources */,
-				D611C2CF232DC61100C86A49 /* HashtagTableViewCell.swift in Sources */,
 				D627944F23A9C99800D38C68 /* EditListAccountsViewController.swift in Sources */,
 				D6945C3423AC6431005C403C /* AddSavedHashtagViewController.swift in Sources */,
 				D6F6A552291F098700F496A8 /* RenameListService.swift in Sources */,
@@ -1973,6 +2028,7 @@
 				D6AC956723C4347E008C9946 /* MainSceneDelegate.swift in Sources */,
 				D6311C5025B3765B00B27539 /* ImageDataCache.swift in Sources */,
 				D6BC9DD7232D7811002CA326 /* TimelinesPageViewController.swift in Sources */,
+				D6D9498D298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift in Sources */,
 				D60E2F2E244248BF005F8713 /* MastodonCachePersistentStore.swift in Sources */,
 				D620483623D38075008A63EF /* ContentTextView.swift in Sources */,
 				D651C5B42915B00400236EF6 /* ProfileFieldsView.swift in Sources */,
@@ -1982,6 +2038,7 @@
 				D6A3BC802321B7E600FD64D5 /* FollowNotificationGroupTableViewCell.swift in Sources */,
 				D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */,
 				D6D12B2F2925D66500D528E1 /* TimelineGapCollectionViewCell.swift in Sources */,
+				D6D94955298963A900C59229 /* Colors.swift in Sources */,
 				D6945C3823AC739F005C403C /* InstanceTimelineViewController.swift in Sources */,
 				D625E4822588262A0074BB2B /* DraggableTableViewCell.swift in Sources */,
 				D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */,
@@ -2002,9 +2059,11 @@
 				D6E77D0F286F773900D8B732 /* SplitNavigationController.swift in Sources */,
 				D6B30E09254BAF63009CAEE5 /* ImageGrayscalifier.swift in Sources */,
 				D6A6C10F25B62D2400298D0F /* DiskCache.swift in Sources */,
+				D6C3F4F9298EDBF20009FCFF /* ConversationTree.swift in Sources */,
 				D6B81F3C2560365300F6E31D /* RefreshableViewController.swift in Sources */,
 				D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */,
 				D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */,
+				D6DD8FFF2984D327002AD3FD /* BookmarksViewController.swift in Sources */,
 				D646C956213B365700269FB5 /* LargeImageExpandAnimationController.swift in Sources */,
 				D667E5F82135C3040057A976 /* Mastodon+Equatable.swift in Sources */,
 				D6B4A4FF2506B81A000C81C1 /* AccountDisplayNameLabel.swift in Sources */,
@@ -2022,6 +2081,7 @@
 				D673ACCE2919E74200D6F8B0 /* MenuPicker.swift in Sources */,
 				D6370B9C24421FF30092A7FF /* Tusker.xcdatamodeld in Sources */,
 				D601FA83297EEC3F00A8E8B5 /* SuggestedProfileCardCollectionViewCell.swift in Sources */,
+				D691772E29AA5D420054D7EF /* UserActivityHandlingContext.swift in Sources */,
 				04ED00B121481ED800567C53 /* SteppedProgressView.swift in Sources */,
 				D677284C24ECBE9100C732D3 /* ComposeAvatarImageView.swift in Sources */,
 				D6A6C11B25B63CEE00298D0F /* MemoryCache.swift in Sources */,
@@ -2031,13 +2091,16 @@
 				D65B4B6629773AE600DABDFB /* DeleteStatusService.swift in Sources */,
 				D61DC84628F498F200B82C6E /* Logging.swift in Sources */,
 				D6B17255254F88B800128392 /* OppositeCollapseKeywordsView.swift in Sources */,
+				D600891B29848289005B4D00 /* PinnedTimeline.swift in Sources */,
 				D6A00B1D26379FC900316AD4 /* PollOptionsView.swift in Sources */,
 				D6DF95C12533F5DE0027A9B6 /* RelationshipMO.swift in Sources */,
 				D6ADB6EE28EA74E8009924AB /* UIView+Configure.swift in Sources */,
+				D68329EF299540050026EB24 /* MoreTrendsFooterCollectionViewCell.swift in Sources */,
 				D623A5412635FB3C0095BD04 /* PollOptionView.swift in Sources */,
 				D61F75B1293BD85300C0B37F /* CreateFilterService.swift in Sources */,
 				D65C6BF525478A9C00A6E89C /* BackgroundableViewController.swift in Sources */,
 				D61DC84D28F500D200B82C6E /* ProfileViewController.swift in Sources */,
+				D600891F29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift in Sources */,
 				D663626421360D2300C9CBA2 /* AvatarStyle.swift in Sources */,
 				D693A72A25CF8C1E003A14E2 /* ProfileDirectoryViewController.swift in Sources */,
 				D693A72F25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.swift in Sources */,
@@ -2054,7 +2117,7 @@
 				D6CA8CDE296387310050C433 /* SaveToPhotosActivity.swift in Sources */,
 				D6B936712829F72900237D0E /* NSManagedObjectContext+Helpers.swift in Sources */,
 				D68A76EE295369C7001DA1B3 /* AcknowledgementsView.swift in Sources */,
-				D627944A23A6AD6100D38C68 /* BookmarksTableViewController.swift in Sources */,
+				D6C3F5192991F5D60009FCFF /* TimelineJumpButton.swift in Sources */,
 				D63CC7102911F1E4000E19DE /* UIScrollView+Top.swift in Sources */,
 				D6F6A557291F4F1600F496A8 /* MuteAccountView.swift in Sources */,
 				D65B4B8B297879E900DABDFB /* AccountFollowsViewController.swift in Sources */,
@@ -2071,6 +2134,7 @@
 				D64AAE9526C88C5000FC57FB /* ToastableViewController.swift in Sources */,
 				D6895DE928D962C2006341DA /* TimelineLikeController.swift in Sources */,
 				D6A3A3822956123A0036B6EF /* TimelinePosition.swift in Sources */,
+				D691771529A6FCAB0054D7EF /* StateRestorableViewController.swift in Sources */,
 				D6E0DC8E216EDF1E00369478 /* Previewing.swift in Sources */,
 				D6B93667281D937300237D0E /* MainSidebarMyProfileCollectionViewCell.swift in Sources */,
 				D61F75BD293D099600C0B37F /* Lazy.swift in Sources */,
@@ -2102,6 +2166,7 @@
 				D663626221360B1900C9CBA2 /* Preferences.swift in Sources */,
 				D626493823C0FD0000612E6E /* AllPhotosTableViewCell.swift in Sources */,
 				D627943B23A55BA600D38C68 /* NavigableTableViewCell.swift in Sources */,
+				D6D9498F298EB79400C59229 /* CopyableLable.swift in Sources */,
 				D6333B792139AEFD00CE884A /* Date+TimeAgo.swift in Sources */,
 				D6D706A029466649000827ED /* ScrollingSegmentedControl.swift in Sources */,
 				D653F411267D1E32004E32B1 /* DiffableTimelineLikeTableViewController.swift in Sources */,
@@ -2132,6 +2197,7 @@
 				D6D706A72948D4D0000827ED /* TimlineState.swift in Sources */,
 				D66C900B28DAB7FD00217BF2 /* TimelineViewController.swift in Sources */,
 				D61F758D2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift in Sources */,
+				D6C3F4F7298ED7F70009FCFF /* FavoritesViewController.swift in Sources */,
 				D6AEBB432321685E00E5038B /* OpenInSafariActivity.swift in Sources */,
 				D6C693FE2162FEEA007D6A6D /* UIViewController+Children.swift in Sources */,
 				D61A45EA28DF51EE002BE511 /* TimelineLikeCollectionViewController.swift in Sources */,
@@ -2147,7 +2213,9 @@
 				D6E77D0B286D426E00D8B732 /* TrendingLinkCardCollectionViewCell.swift in Sources */,
 				D6114E1127F899B30080E273 /* TrendingLinksViewController.swift in Sources */,
 				D65B4B58297203A700DABDFB /* ReportSelectRulesView.swift in Sources */,
+				D6C3F4FB299035650009FCFF /* TrendsViewController.swift in Sources */,
 				D6B81F442560390300F6E31D /* MenuController.swift in Sources */,
+				D691771129A2B76A0054D7EF /* MainActor+Unsafe.swift in Sources */,
 				D65B4B542971F71D00DABDFB /* EditedReport.swift in Sources */,
 				D65234E12561AA68001AF9CF /* NotificationsTableViewController.swift in Sources */,
 				D6A6C11525B62E9700298D0F /* CacheExpiry.swift in Sources */,
@@ -2168,6 +2236,7 @@
 				D621733328F1D5ED004C7DB1 /* ReblogService.swift in Sources */,
 				D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */,
 				D61F75AF293AF50C00C0B37F /* EditedFilter.swift in Sources */,
+				D691771929A7B8820054D7EF /* ProfileHeaderMovedOverlayView.swift in Sources */,
 				D61F75B9293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift in Sources */,
 				D677284824ECBCB100C732D3 /* ComposeView.swift in Sources */,
 				D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */,
@@ -2203,11 +2272,11 @@
 				D6E426B325337C7000C02E1C /* CustomEmojiImageView.swift in Sources */,
 				D6D4DDD0212518A000E1C4BB /* AppDelegate.swift in Sources */,
 				D61F75B3293BD89C00C0B37F /* UpdateFilterService.swift in Sources */,
+				D6C3F5172991C1A00009FCFF /* View+AppListStyle.swift in Sources */,
 				D65B4B6A297777D900DABDFB /* StatusNotFoundView.swift in Sources */,
 				D6412B0924B0291E00F5412E /* MyProfileViewController.swift in Sources */,
 				D601FA5D297B2E6F00A8E8B5 /* ConversationCollectionViewController.swift in Sources */,
 				D6D12B56292D57E800D528E1 /* AccountCollectionViewCell.swift in Sources */,
-				D6A6C10525B6138A00298D0F /* StatusTablePrefetching.swift in Sources */,
 				D60088F22980DAA0005B4D00 /* TipJarView.swift in Sources */,
 				D6C82B4125C5BB7E0017F1E6 /* ExploreViewController.swift in Sources */,
 				D6B053A423BD2C8100A066FA /* AssetCollectionsListViewController.swift in Sources */,
@@ -2228,6 +2297,7 @@
 				D61F75A129396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift in Sources */,
 				D62FF04823D7CDD700909D6E /* AttributedStringHelperTests.swift in Sources */,
 				D6E426AD25334DA500C02E1C /* FuzzyMatcherTests.swift in Sources */,
+				D600891D298482F0005B4D00 /* PinnedTimelineTests.swift in Sources */,
 				D6114E1727F8BB210080E273 /* VersionTests.swift in Sources */,
 				D6CA8CDA2962231F0050C433 /* ArrayUniqueTests.swift in Sources */,
 				D6D4DDE5212518A200E1C4BB /* TuskerTests.swift in Sources */,
@@ -2369,10 +2439,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 69;
+				CURRENT_PROJECT_VERSION = 76;
 				INFOPLIST_FILE = Tusker/Info.plist;
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.social-networking";
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -2380,11 +2451,12 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 2023.3;
+				MARKETING_VERSION = 2023.4;
 				OTHER_CODE_SIGN_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SUPPORTS_MACCATALYST = YES;
+				SWIFT_OBJC_BRIDGING_HEADER = "Tusker/Tusker-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2,6";
 			};
@@ -2437,7 +2509,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenInTusker/OpenInTusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 69;
+				CURRENT_PROJECT_VERSION = 76;
 				INFOPLIST_FILE = OpenInTusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
 				"IPHONEOS_DEPLOYMENT_TARGET[sdk=macosx*]" = 14.3;
@@ -2446,7 +2518,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 2023.3;
+				MARKETING_VERSION = 2023.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.OpenInTusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -2585,10 +2657,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 69;
+				CURRENT_PROJECT_VERSION = 76;
 				INFOPLIST_FILE = Tusker/Info.plist;
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.social-networking";
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -2596,13 +2669,15 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 2023.3;
+				MARKETING_VERSION = 2023.4;
 				OTHER_CODE_SIGN_FLAGS = "";
 				OTHER_LDFLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
+				SWIFT_OBJC_BRIDGING_HEADER = "Tusker/Tusker-Bridging-Header.h";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2,6";
 			};
@@ -2613,10 +2688,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 69;
+				CURRENT_PROJECT_VERSION = 76;
 				INFOPLIST_FILE = Tusker/Info.plist;
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.social-networking";
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -2624,11 +2700,12 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 2023.3;
+				MARKETING_VERSION = 2023.4;
 				OTHER_CODE_SIGN_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SUPPORTS_MACCATALYST = YES;
+				SWIFT_OBJC_BRIDGING_HEADER = "Tusker/Tusker-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2,6";
 			};
@@ -2721,7 +2798,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenInTusker/OpenInTusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 69;
+				CURRENT_PROJECT_VERSION = 76;
 				INFOPLIST_FILE = OpenInTusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
 				"IPHONEOS_DEPLOYMENT_TARGET[sdk=macosx*]" = 14.3;
@@ -2730,7 +2807,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 2023.3;
+				MARKETING_VERSION = 2023.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.OpenInTusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -2747,7 +2824,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenInTusker/OpenInTusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 69;
+				CURRENT_PROJECT_VERSION = 76;
 				INFOPLIST_FILE = OpenInTusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
 				"IPHONEOS_DEPLOYMENT_TARGET[sdk=macosx*]" = 14.3;
@@ -2756,7 +2833,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 2023.3;
+				MARKETING_VERSION = 2023.4;
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.OpenInTusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -2835,7 +2912,7 @@
 			repositoryURL = "https://github.com/getsentry/sentry-cocoa.git";
 			requirement = {
 				kind = upToNextMinorVersion;
-				minimumVersion = 7.29.0;
+				minimumVersion = 8.0.0;
 			};
 		};
 		D6552365289870790048A653 /* XCRemoteSwiftPackageReference "ScreenCorners" */ = {

Tusker/API/CreateListService.swift

@@ -13,11 +13,11 @@ import Pachyderm
 class CreateListService {
     private let mastodonController: MastodonController
     private let present: (UIViewController) -> Void
-    private let didCreateList: (@MainActor (List) -> Void)?
+    private let didCreateList: (@MainActor (List) async -> Void)?
     
     private var createAction: UIAlertAction?
     
-    init(mastodonController: MastodonController, present: @escaping (UIViewController) -> Void, didCreateList: (@MainActor (List) -> Void)?) {
+    init(mastodonController: MastodonController, present: @escaping (UIViewController) -> Void, didCreateList: (@MainActor (List) async -> Void)?) {
         self.mastodonController = mastodonController
         self.present = present
         self.didCreateList = didCreateList
@@ -50,7 +50,7 @@ class CreateListService {
             let request = Client.createList(title: title)
             let (list, _) = try await mastodonController.run(request)
             mastodonController.addedList(list)
-            self.didCreateList?(list)
+            await self.didCreateList?(list)
         } catch {
             let alert = UIAlertController(title: "Error Creating List", message: error.localizedDescription, preferredStyle: .alert)
             alert.addAction(UIAlertAction(title: "Cancel", style: .cancel))

Tusker/API/DeleteListService.swift

@@ -48,7 +48,7 @@ class DeleteListService {
     
     private func deleteList() async {
         do {
-            let request = List.delete(list)
+            let request = List.delete(list.id)
             _ = try await mastodonController.run(request)
             mastodonController.deletedList(list)
         } catch {

Tusker/API/InstanceFeatures.swift

@@ -101,6 +101,10 @@ struct InstanceFeatures {
         hasMastodonVersion(3, 5, 0)
     }
     
+    var pollVotersCount: Bool {
+        instanceType.isMastodon
+    }
+    
     mutating func update(instance: Instance, nodeInfo: NodeInfo?) {
         let ver = instance.version.lowercased()
         if ver.contains("glitch") {
@@ -269,5 +273,5 @@ private func setInstanceBreadcrumb(instance: Instance, nodeInfo: NodeInfo?) {
             "version": nodeInfo.software.version,
         ]
     }
-    SentrySDK.addBreadcrumb(crumb: crumb)
+    SentrySDK.addBreadcrumb(crumb)
 }

Tusker/API/LogoutService.swift

@@ -0,0 +1,35 @@
+//
+//  LogoutService.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 1/27/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+@MainActor
+class LogoutService {
+    let accountInfo: LocalData.UserAccountInfo
+    private let mastodonController: MastodonController
+    
+    init(accountInfo: LocalData.UserAccountInfo) {
+        self.accountInfo = accountInfo
+        self.mastodonController = MastodonController.getForAccount(accountInfo)
+    }
+    
+    func run() {
+        Task.detached {
+            try? await self.mastodonController.client.revokeAccessToken()
+        }
+        MastodonController.removeForAccount(accountInfo)
+        LocalData.shared.removeAccount(accountInfo)
+        let psc = mastodonController.persistentContainer.persistentStoreCoordinator
+        for store in psc.persistentStores {
+            guard let url = store.url else {
+                continue
+            }
+            try? psc.destroyPersistentStore(at: url, type: .sqlite)
+        }
+    }
+}

Tusker/API/MastodonController.swift

@@ -31,12 +31,16 @@ class MastodonController: ObservableObject {
         }
     }
     
+    static func removeForAccount(_ account: LocalData.UserAccountInfo) {
+        all.removeValue(forKey: account)
+    }
+    
     static func resetAll() {
         all = [:]
     }
     
     private let transient: Bool
-    private(set) lazy var persistentContainer = MastodonCachePersistentStore(for: accountInfo, transient: transient)
+    private(set) nonisolated lazy var persistentContainer = MastodonCachePersistentStore(for: accountInfo, transient: transient)
 
     let instanceURL: URL
     var accountInfo: LocalData.UserAccountInfo?
@@ -106,7 +110,7 @@ class MastodonController: ObservableObject {
         return response
     }
     
-    func run<Result>(_ request: Request<Result>) async throws -> (Result, Pagination?) {
+    func run<Result: Sendable>(_ request: Request<Result>) async throws -> (Result, Pagination?) {
         let response = await runResponse(request)
         try Task.checkCancellation()
         switch response {
@@ -162,6 +166,8 @@ class MastodonController: ObservableObject {
         
         loadAccountPreferences()
         
+        lists = loadCachedLists()
+        
         NotificationCenter.default.publisher(for: .NSPersistentStoreRemoteChange, object: persistentContainer.persistentStoreCoordinator)
             .receive(on: DispatchQueue.main)
             .sink { [unowned self] _ in
@@ -177,7 +183,7 @@ class MastodonController: ObservableObject {
                 _ = try await (ownAccount, ownInstance)
                 
                 loadLists()
-                async let _ = await loadFilters()
+                _ = await loadFilters()
             } catch {
                 Logging.general.error("MastodonController initialization failed: \(String(describing: error))")
             }
@@ -359,6 +365,23 @@ class MastodonController: ObservableObject {
         }
     }
     
+    private func loadCachedLists() -> [List] {
+        let req = ListMO.fetchRequest()
+        guard let lists = try? persistentContainer.viewContext.fetch(req) else {
+            return []
+        }
+        return lists.map {
+            List(id: $0.id, title: $0.title)
+        }.sorted(using: SemiCaseSensitiveComparator.keyPath(\.title))
+    }
+    
+    func getCachedList(id: String) -> List? {
+        let req = ListMO.fetchRequest(id: id)
+        return (try? persistentContainer.viewContext.fetch(req).first).flatMap {
+            List(id: $0.id, title: $0.title)
+        }
+    }
+    
     @MainActor
     func addedList(_ list: List) {
         var new = self.lists

Tusker/API/RenameListService.swift

@@ -11,13 +11,13 @@ import Pachyderm
 
 @MainActor
 class RenameListService {
-    private let list: List
+    private let list: ListProtocol
     private let mastodonController: MastodonController
     private let present: (UIViewController) -> Void
 
     private var renameAction: UIAlertAction?
     
-    init(list: List, mastodonController: MastodonController, present: @escaping (UIViewController) -> Void) {
+    init(list: ListProtocol, mastodonController: MastodonController, present: @escaping (UIViewController) -> Void) {
         self.list = list
         self.mastodonController = mastodonController
         self.present = present
@@ -47,7 +47,7 @@ class RenameListService {
     
     private func updateList(with title: String) async {
         do {
-            let req = List.update(list, title: title)
+            let req = List.update(list.id, title: title)
             let (list, _) = try await mastodonController.run(req)
             mastodonController.renamedList(list)
         } catch {

Tusker/Activities/OpenInSafariActivity.swift

@@ -39,9 +39,9 @@ class OpenInSafariActivity: UIActivity {
     static func completionHandler(navigator: TuskerNavigationDelegate, url: URL) -> UIActivityViewController.CompletionWithItemsHandler {
         return { (activityType, _, _, _) in
             if activityType == .openInSafari {
-                let vc = SFSafariViewController(url: url)
-                vc.preferredControlTintColor = Preferences.shared.accentColor.color
-                navigator.show(vc)
+                MainActor.runUnsafely {
+                    navigator.selected(url: url, allowResolveStatuses: false, allowUniversalLinks: false)
+                }
             }
         }
     }

Tusker/Activities/StatusActivityItemSource.swift

@@ -26,6 +26,10 @@ class StatusActivityItemSource: NSObject, UIActivityItemSource {
     }
     
     func activityViewControllerLinkMetadata(_ activityViewController: UIActivityViewController) -> LPLinkMetadata? {
+        guard #unavailable(iOS 16.4) else {
+            // iOS 16.4 shows the full content and attachments in the Messages preview, better than what we can generate with LPLinkMetadata
+            return nil
+        }
         let metadata = LPLinkMetadata()
         metadata.originalURL = status.url!
         metadata.url = status.url!

Tusker/AppDelegate.swift

@@ -20,6 +20,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         configureSentry()
         swizzleStatusBar()
+        swizzlePresentationController()
         
         AppShortcutItem.createItems(for: application)
         
@@ -66,13 +67,14 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             options.enableSwizzling = false
             // required to support releases/release health
             options.enableAutoSessionTracking = true
-            options.enableOutOfMemoryTracking = false
-            options.enableAutoPerformanceTracking = false
+            options.enableWatchdogTerminationTracking = false
+            options.enableAutoPerformanceTracing = false
             options.enableNetworkTracking = false
             options.enableAppHangTracking = false
-            options.enableCoreDataTracking = false
+            options.enableCoreDataTracing = false
             // we don't care about events like battery, keyboard show/hide
             options.enableAutoBreadcrumbTracking = false
+            options.enableUserInteractionTracing = false
             
             options.beforeSend = { event in
                 // just no, why would anyone need this information
@@ -135,17 +137,22 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         var originalIMP: IMP?
         let imp = imp_implementationWithBlock({ (self: UIStatusBarManager, sender: AnyObject) in
             let original = unsafeBitCast(originalIMP!, to: (@convention(c) (UIStatusBarManager, Selector, AnyObject) -> Void).self)
-            guard let windowScene = self.perform(Selector(("windowScene"))).takeUnretainedValue() as? UIWindowScene,
-                  let xPosition = sender.value(forKey: "xPosition") as? CGFloat,
-                  let delegate = windowScene.delegate as? TuskerSceneDelegate else {
-                original(self, selector, sender)
-                return
+            let exception = catchNSException {
+                guard let windowScene = self.perform(Selector(("windowScene"))).takeUnretainedValue() as? UIWindowScene,
+                      let xPosition = sender.value(forKey: "xPosition") as? CGFloat,
+                      let delegate = windowScene.delegate as? TuskerSceneDelegate else {
+                    original(self, selector, sender)
+                    return
+                }
+                switch delegate.handleStatusBarTapped(xPosition: xPosition) {
+                case .stop:
+                    return
+                case .continue:
+                    original(self, selector, sender)
+                }
             }
-            switch delegate.handleStatusBarTapped(xPosition: xPosition) {
-            case .stop:
-                return
-            case .continue:
-                original(self, selector, sender)
+            if let exception {
+                SentrySDK.capture(exception: exception)
             }
         } as @convention(block) (UIStatusBarManager, AnyObject) -> Void)
         originalIMP = class_replaceMethod(UIStatusBarManager.self, selector, imp, "v@:@")
@@ -153,4 +160,24 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             Logging.general.error("Unable to swizzle status bar manager")
         }
     }
+    
+    private func swizzlePresentationController() {
+        var originalIMP: IMP?
+        let imp = imp_implementationWithBlock({ (self: UIPresentationController) in
+            let new = UITraitCollection(pureBlackDarkMode: self.presentingViewController.traitCollection.pureBlackDarkMode)
+            if let existing = self.overrideTraitCollection {
+                self.overrideTraitCollection = UITraitCollection(traitsFrom: [existing, new])
+            } else {
+                self.overrideTraitCollection = new
+            }
+            let original = unsafeBitCast(originalIMP!, to: (@convention(c) (UIPresentationController) -> Void).self)
+            original(self)
+        } as (@convention(block) (UIPresentationController) -> Void))
+        let sel = Selector(["Necessary", "If", "Traits", "update", "_"].reversed().joined())
+        originalIMP = class_replaceMethod(UIPresentationController.self, sel, imp, "v@:")
+        if originalIMP == nil {
+            Logging.general.error("Unable to swizzle presentation controller")
+        }
+    }
+
 }

Tusker/Caching/ImageCache.swift

@@ -32,46 +32,38 @@ class ImageCache {
     }
     
     func get(_ url: URL, loadOriginal: Bool = false, completion: ((Data?, UIImage?) -> Void)?) -> Request? {
-        let key = url.absoluteString
-        
-        let wrappedCompletion: ((Data?, UIImage?) -> Void)?
-        if let completion = completion {
-            wrappedCompletion = { (data, image) in
-                if let image {
-                    if !loadOriginal,
-                       let size = self.desiredPixelSize {
-                        image.prepareThumbnail(of: size) {
-                            completion(data, $0)
-                        }
-                    } else {
-                        image.prepareForDisplay {
-                            completion(data, $0)
-                        }
-                    }
-                } else {
-                    completion(data, image)
-                }
-            }
-        } else {
-            wrappedCompletion = nil
-        }
-        
         if !ImageCache.disableCaching,
-           let entry = try? cache.get(key, loadOriginal: loadOriginal) {
-            wrappedCompletion?(entry.data, entry.image)
+           let entry = try? cache.get(url.absoluteString, loadOriginal: loadOriginal) {
+            completion?(entry.data, entry.image)
             return nil
         } else {
-            let task = dataTask(url: url, completion: wrappedCompletion)
-            task.resume()
-            return task
+            return Task.detached(priority: .userInitiated) {
+                let result = await self.fetch(url: url)
+                switch result {
+                case .data(let data):
+                    completion?(data, nil)
+                case .dataAndImage(let data, let image):
+                    completion?(data, image)
+                case .none:
+                    completion?(nil, nil)
+                }
+            }
         }
     }
     
     func get(_ url: URL, loadOriginal: Bool = false) async -> (Data?, UIImage?) {
-        // todo: this should integrate with the task cancellation mechanism somehow
-        return await withCheckedContinuation { continuation in
-            _ = get(url, loadOriginal: loadOriginal) { data, image in
-                continuation.resume(returning: (data, image))
+        if !ImageCache.disableCaching,
+           let entry = try? cache.get(url.absoluteString, loadOriginal: loadOriginal) {
+            return (entry.data, entry.image)
+        } else {
+            let result = await self.fetch(url: url)
+            switch result {
+            case .data(let data):
+                return (data, nil)
+            case .dataAndImage(let data, let image):
+                return (data, image)
+            case .none:
+                return (nil, nil)
             }
         }
     }
@@ -81,21 +73,28 @@ class ImageCache {
         guard !ImageCache.disableCaching else { return }
         
         if !((try? cache.has(url.absoluteString)) ?? false) {
-            let task = dataTask(url: url, completion: nil)
-            task.resume()
+            Task.detached(priority: .medium) {
+                _ = await self.fetch(url: url)
+            }
         }
     }
     
-    private func dataTask(url: URL, completion: ((Data?, UIImage?) -> Void)?) -> URLSessionDataTask {
-        return URLSession.shared.dataTask(with: url) { data, response, error in
-            guard error == nil,
-                  let data else {
-                return
-            }
-            let image = UIImage(data: data)
-            try? self.cache.set(url.absoluteString, data: data, image: image)
-            completion?(data, image)
+    private func fetch(url: URL) async -> FetchResult {
+        guard let (data, _) = try? await URLSession.shared.data(from: url) else {
+            return .none
         }
+        guard let image = UIImage(data: data) else {
+            try? cache.set(url.absoluteString, data: data, image: nil)
+            return .data(data)
+        }
+        let preparedImage: UIImage?
+        if let desiredPixelSize {
+            preparedImage = await image.byPreparingThumbnail(ofSize: desiredPixelSize)
+        } else {
+            preparedImage = await image.byPreparingForDisplay()
+        }
+        try? cache.set(url.absoluteString, data: data, image: preparedImage ?? image)
+        return .dataAndImage(data, preparedImage ?? image)
     }
     
     func getData(_ url: URL) -> Data? {
@@ -114,6 +113,12 @@ class ImageCache {
         return cache.disk?.getSizeInBytes()
     }
     
-    typealias Request = URLSessionDataTask
+    typealias Request = Task<Void, Never>
+    
+    enum FetchResult {
+        case data(Data)
+        case dataAndImage(Data, UIImage)
+        case none
+    }
     
 }

Tusker/Caching/ImageDataCache.swift

@@ -77,6 +77,7 @@ class ImageDataCache {
         try? disk?.removeAll()
     }
     
+    // TODO: consider removing this and letting ImageCache just use the UIImage thumbnailing API
     private func scaleImageIfDesired(data: Data) -> UIImage? {
         guard let desiredPixelSize = desiredPixelSize,
               let source = CGImageSourceCreateWithData(data as CFData, [kCGImageSourceShouldCache: false] as CFDictionary) else {
@@ -84,14 +85,14 @@ class ImageDataCache {
         }
         
         let maxDimension = max(desiredPixelSize.width, desiredPixelSize.height)
-        let downsampleOptions = [
+        let downsampleOptions: [CFString: Any] = [
             kCGImageSourceCreateThumbnailFromImageAlways: true,
             kCGImageSourceShouldCacheImmediately: true,
             kCGImageSourceCreateThumbnailWithTransform: true,
             kCGImageSourceThumbnailMaxPixelSize: maxDimension
-        ] as CFDictionary
+        ]
         
-        if let downsampled = CGImageSourceCreateThumbnailAtIndex(source, 0, downsampleOptions) {
+        if let downsampled = CGImageSourceCreateThumbnailAtIndex(source, 0, downsampleOptions as CFDictionary) {
             return UIImage(cgImage: downsampled)
         } else {
             return nil

Tusker/CoreData/AccountPreferences.swift

@@ -25,7 +25,7 @@ public final class AccountPreferences: NSManagedObject {
     @NSManaged var pinnedTimelinesData: Data?
     
     @LazilyDecoding(from: \AccountPreferences.pinnedTimelinesData, fallback: [])
-    var pinnedTimelines: [Timeline]
+    var pinnedTimelines: [PinnedTimeline]
     
     static func `default`(account: LocalData.UserAccountInfo, context: NSManagedObjectContext) -> AccountPreferences {
         let prefs = AccountPreferences(context: context)

Tusker/CoreData/ListMO.swift

@@ -11,7 +11,7 @@ import CoreData
 import Pachyderm
 
 @objc(ListMO)
-public final class ListMO: NSManagedObject {
+public final class ListMO: NSManagedObject, ListProtocol {
     
     @nonobjc public class func fetchRequest() -> NSFetchRequest<ListMO> {
         return NSFetchRequest(entityName: "List")

Tusker/CoreData/MastodonCachePersistentStore.swift

@@ -211,7 +211,7 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
                     }
                 ]
             }
-            SentrySDK.addBreadcrumb(crumb: crumb)
+            SentrySDK.addBreadcrumb(crumb)
             fatalError("Unable to save managed object context: \(String(describing: error))")
         }
     }
@@ -545,6 +545,8 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
                             guard let timelinePosition = try? self.viewContext.existingObject(with: id) as? TimelinePosition else {
                                 continue
                             }
+                            // the kvo observer that clears the LazilyDecoding cache doesn't always fire on remote changes, so do it manually
+                            timelinePosition.changedRemotely()
                             NotificationCenter.default.post(name: .timelinePositionChanged, object: timelinePosition)
                         }
                         if changedAccountPrefs {

Tusker/CoreData/TimelinePosition.swift

@@ -41,6 +41,10 @@ public final class TimelinePosition: NSManagedObject {
         self.createdAt = Date()
     }
     
+    func changedRemotely() {
+        _statusIDs.removeCachedValue()
+    }
+    
 }
 
 // blergh, this is the simplest way of getting the Timeline into a format that A) CoreData can handle and B) is usable in the predicate

Tusker/Extensions/MainActor+Unsafe.swift

@@ -0,0 +1,55 @@
+//
+//  MainActor+Unsafe.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 2/19/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+/*
+ Copied from https://github.com/ChimeHQ/ConcurrencyPlus/blob/fe3b3fd5436b196d8c5211ab2cc4b69fc35524fe/Sources/ConcurrencyPlus/MainActor%2BUnsafe.swift
+ 
+ Copyright (c) 2022, Chime
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice, this
+    list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+
+ 3. Neither the name of the copyright holder nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+public extension MainActor {
+    /// Execute the given body closure on the main actor without enforcing MainActor isolation.
+    ///
+    /// This function exists to work around libraries with incorrect/inconsistent concurrency annotations. You should be **extremely** careful when using it, and only as a last resort.
+    ///
+    /// It will crash if run on any non-main thread.
+    @MainActor(unsafe)
+    static func runUnsafely<T>(_ body: @MainActor () throws -> T) rethrows -> T {
+        dispatchPrecondition(condition: .onQueue(.main))
+
+        return try body()
+    }
+}

Tusker/Extensions/Timline+UI.swift

@@ -25,23 +25,4 @@ extension Timeline {
         }
     }
     
-    var image: UIImage {
-        switch self {
-        case .home:
-            return UIImage(systemName: "house.fill")!
-        case let .public(local):
-            if local {
-                return UIImage(systemName: "person.and.person.fill")!
-            } else {
-                return UIImage(systemName: "globe")!
-            }
-        case .list(id: _):
-            return UIImage(systemName: "list.bullet")!
-        case .tag(hashtag: _):
-            return UIImage(systemName: "number")!
-        case .direct:
-            return UIImage(systemName: "enveloep.fill")!
-        }
-    }
-    
 }

Tusker/Extensions/View+AppListStyle.swift

@@ -0,0 +1,48 @@
+//
+//  View+AppListStyle.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 2/6/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Combine
+
+extension View {
+    @ViewBuilder
+    func appGroupedListBackground(container: UIAppearanceContainer.Type, applyBackground: Bool = true) -> some View {
+        if #available(iOS 16.0, *) {
+            if applyBackground {
+                self
+                    .scrollContentBackground(.hidden)
+                    .background(Color.appGroupedBackground.edgesIgnoringSafeArea(.all))
+            } else {
+                self
+                    .scrollContentBackground(.hidden)
+            }
+        } else {
+            self
+                .onAppear {
+                    UITableView.appearance(whenContainedInInstancesOf: [container]).backgroundColor = .appGroupedBackground
+                }
+        }
+    }
+    
+    func appGroupedListRowBackground() -> some View {
+        self.modifier(AppGroupedListRowBackground())
+    }
+}
+
+private struct AppGroupedListRowBackground: ViewModifier {
+    @Environment(\.colorScheme) private var colorScheme
+    
+    func body(content: Content) -> some View {
+        if colorScheme == .dark, !Preferences.shared.pureBlackDarkMode {
+            content
+                .listRowBackground(Color.appGroupedCellBackground)
+        } else {
+            content
+        }
+    }
+}

Tusker/Filterer.swift

@@ -11,7 +11,7 @@ import Pachyderm
 import Combine
 
 /// An opaque object that serves as the cache for the filtered-ness of a particular status.
-class FilterState {
+class FilterState: @unchecked Sendable {
     static var unknown: FilterState { FilterState(state: .unknown) }
     
     fileprivate var state: State

Tusker/HTMLConverter.swift

@@ -55,7 +55,21 @@ struct HTMLConverter {
         case let node as Element:
             let attributed = NSMutableAttributedString(string: "", attributes: [.font: font, .foregroundColor: color])
             for child in node.getChildNodes() {
+                var appendEllipsis = false
+                if node.tagName() == "a",
+                   let el = child as? Element {
+                    if el.hasClass("invisible") {
+                        continue
+                    } else if el.hasClass("ellipsis") {
+                        appendEllipsis = true
+                    }
+                }
+                
                 attributed.append(attributedTextForHTMLNode(child, usePreformattedText: usePreformattedText || node.tagName() == "pre"))
+                
+                if appendEllipsis {
+                    attributed.append(NSAttributedString("…"))
+                }
             }
             
             switch node.tagName() {
@@ -120,6 +134,8 @@ struct HTMLConverter {
             }
             
             return attributed
+        case is DataNode:
+            return NSAttributedString()
         default:
             fatalError("Unexpected node type \(type(of: node))")
         }

Tusker/LazilyDecoding.swift

@@ -18,6 +18,7 @@ public struct LazilyDecoding<Enclosing: NSObject, Value: Codable> {
     private let fallback: Value
     private var value: Value?
     private var observation: NSKeyValueObservation?
+    private var skipClearingOnNextUpdate = false
     
     init(from keyPath: ReferenceWritableKeyPath<Enclosing, Data?>, fallback: Value) {
         self.keyPath = keyPath
@@ -37,13 +38,16 @@ public struct LazilyDecoding<Enclosing: NSObject, Value: Codable> {
             } else {
                 guard let data = instance[keyPath: wrapper.keyPath] else { return wrapper.fallback }
                 do {
-                    let value = try decoder.decode(Box<Value>.self, from: data)
+                    let value = try decoder.decode(Box.self, from: data)
                     wrapper.value = value.value
                     wrapper.observation = instance.observe(wrapper.keyPath, changeHandler: { instance, _ in
-                        var updated = instance[keyPath: storageKeyPath]
-                        updated.value = nil
-                        updated.observation = nil
-                        instance[keyPath: storageKeyPath] = updated
+                        var wrapper = instance[keyPath: storageKeyPath]
+                        if wrapper.skipClearingOnNextUpdate {
+                            wrapper.skipClearingOnNextUpdate = false
+                        } else {
+                            wrapper.removeCachedValue()
+                        }
+                        instance[keyPath: storageKeyPath] = wrapper
                     })
                     instance[keyPath: storageKeyPath] = wrapper
                     return value.value
@@ -55,12 +59,18 @@ public struct LazilyDecoding<Enclosing: NSObject, Value: Codable> {
         set {
             var wrapper = instance[keyPath: storageKeyPath]
             wrapper.value = newValue
+            wrapper.skipClearingOnNextUpdate = true
             instance[keyPath: storageKeyPath] = wrapper
             let newData = try! encoder.encode(Box(value: newValue))
             instance[keyPath: wrapper.keyPath] = newData
         }
     }
     
+    mutating func removeCachedValue() {
+        value = nil
+        observation = nil
+    }
+    
 }
 
 extension LazilyDecoding {
@@ -72,7 +82,7 @@ extension LazilyDecoding {
 extension LazilyDecoding {
     // PropertyListEncoder only allows top-level types to be dicts or arrays, which breaks encoding nil-able values.
     // Wrapping everything in a Box ensures that it's always a dict.
-    private struct Box<T: Codable>: Codable {
-        let value: T
+    struct Box: Codable {
+        let value: Value
     }
 }

Tusker/MenuController.swift

@@ -11,7 +11,7 @@ import UIKit
 struct MenuController {
     
     static let composeCommand: UIKeyCommand = {
-        return UIKeyCommand(title: "Compose", action: #selector(MainSplitViewController.presentCompose), input: "n", modifierFlags: .command)
+        return UIKeyCommand(title: "Compose", action: #selector(MainSplitViewController.handleComposeKeyCommand), input: "n", modifierFlags: .command)
     }()
     
     static func refreshCommand(discoverabilityTitle: String?) -> UIKeyCommand {

Tusker/Models/PinnedTimeline.swift

@@ -0,0 +1,129 @@
+//
+//  PinnedTimeline.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 1/27/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+
+enum PinnedTimeline: Codable, Equatable, Hashable {
+    case home
+    case `public`(local: Bool)
+    case tag(hashtag: String)
+    case list(id: String)
+    case instance(URL)
+    
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        let type = try container.decode(String.self, forKey: .type)
+        switch type {
+        case "home":
+            self = .home
+        case "public":
+            self = .public(local: try container.decode(Bool.self, forKey: .local))
+        case "tag":
+            self = .tag(hashtag: try container.decode(String.self, forKey: .hashtag))
+        case "list":
+            self = .list(id: try container.decode(String.self, forKey: .listID))
+        case "instance":
+            self = .instance(try container.decode(URL.self, forKey: .instanceURL))
+        default:
+            throw DecodingError.dataCorruptedError(forKey: CodingKeys.type, in: container, debugDescription: "PinnedTimeline type must be one of 'home', 'local', 'tag', 'list', or 'instance'")
+        }
+    }
+    
+    func encode(to encoder: Encoder) throws {
+        var container = encoder.container(keyedBy: CodingKeys.self)
+        switch self {
+        case .home:
+            try container.encode("home", forKey: .type)
+        case .public(let local):
+            try container.encode("public", forKey: .type)
+            try container.encode(local, forKey: .local)
+        case .tag(let hashtag):
+            try container.encode("tag", forKey: .type)
+            try container.encode(hashtag, forKey: .hashtag)
+        case .list(let id):
+            try container.encode("list", forKey: .type)
+            try container.encode(id, forKey: .listID)
+        case .instance(let url):
+            try container.encode("instance", forKey: .type)
+            try container.encode(url, forKey: .instanceURL)
+        }
+    }
+    
+    init?(timeline: Timeline) {
+        switch timeline {
+        case .home:
+            self = .home
+        case .public(let local):
+            self = .public(local: local)
+        case .tag(let hashtag):
+            self = .tag(hashtag: hashtag)
+        case .list(let id):
+            self = .list(id: id)
+        case .direct:
+            return nil
+        }
+    }
+    
+    var timeline: Timeline? {
+        switch self {
+        case .home:
+            return .home
+        case .public(let local):
+            return .public(local: local)
+        case .tag(let hashtag):
+            return .tag(hashtag: hashtag)
+        case .list(let id):
+            return .list(id: id)
+        case .instance(_):
+            return nil
+        }
+    }
+    
+    var title: String {
+        switch self {
+        case .home:
+            return "Home"
+        case let .public(local):
+            return local ? "Local" : "Federated"
+        case let .tag(hashtag):
+            return "#\(hashtag)"
+        case .list:
+            return "List"
+        case .instance(let url):
+            return url.host!
+        }
+    }
+    
+    var image: UIImage {
+        switch self {
+        case .home:
+            return UIImage(systemName: "house.fill")!
+        case let .public(local):
+            if local {
+                return UIImage(systemName: "person.and.person.fill")!
+            } else {
+                return UIImage(systemName: "globe")!
+            }
+        case .list(id: _):
+            return UIImage(systemName: "list.bullet")!
+        case .tag(hashtag: _):
+            return UIImage(systemName: "number")!
+        case .instance(_):
+            return UIImage(systemName: "globe")!
+        }
+    }
+    
+    private enum CodingKeys: String, CodingKey {
+        case type
+        case local
+        case hashtag
+        case listID
+        case instanceURL
+    }
+}

Tusker/MultiThreadDictionary.swift

@@ -13,20 +13,24 @@ import os
 // to make the lock semantics more clear
 @available(iOS, obsoleted: 16.0)
 class MultiThreadDictionary<Key: Hashable & Sendable, Value: Sendable> {
-    private let lock: LockHolder<[AnyHashable: Any]>
+    private let lock: any Lock<[Key: Value]>
     
     init() {
-        self.lock = LockHolder(initialState: [:])
+        if #available(iOS 16.0, *) {
+            self.lock = OSAllocatedUnfairLock(initialState: [:])
+        } else {
+            self.lock = UnfairLock(initialState: [:])
+        }
     }
     
     subscript(key: Key) -> Value? {
         get {
-            return try! lock.withLock { dict in
+            return lock.withLock { dict in
                 dict[key]
-            } as! Value?
+            }
         }
         set(value) {
-            _ = try! lock.withLock { dict in
+            _ = lock.withLock { dict in
                 dict[key] = value
             }
         }
@@ -34,40 +38,21 @@ class MultiThreadDictionary<Key: Hashable & Sendable, Value: Sendable> {
     
     /// If the result of this function is unused, it is preferable to use `removeValueWithoutReturning` as it executes asynchronously and doesn't block the calling thread.
     func removeValue(forKey key: Key) -> Value? {
-        return try! lock.withLock { dict in
+        return lock.withLock { dict in
             dict.removeValue(forKey: key)
-        } as! Value?
+        }
     }
     
     func contains(key: Key) -> Bool {
-        return try! lock.withLock { dict in
+        return lock.withLock { dict in
             dict.keys.contains(key)
-        } as! Bool
+        }
     }
     
     // TODO: this should really be throws/rethrows but the stupid type-erased lock makes that not possible
-    func withLock<R>(_ body: @Sendable (inout [Key: Value]) -> R) -> R where R: Sendable {
-        return try! lock.withLock { dict in
-            var downcasted = dict as! [Key: Value]
-            defer { dict = downcasted }
-            return body(&downcasted)
-        } as! R
-    }
-}
-
-// this type erased struct is necessary due to a compiler bug with stored constrained existential types
-// see https://github.com/apple/swift/issues/61403
-// see #178
-fileprivate struct LockHolder<State> {
-    let withLock: (_ body: @Sendable (inout State) throws -> any Sendable) throws -> any Sendable
-    
-    init(initialState: State) {
-        if #available(iOS 16.0, *) {
-            let lock = OSAllocatedUnfairLock(initialState: initialState)
-            self.withLock = lock.withLock(_:)
-        } else {
-            let lock = UnfairLock(initialState: initialState)
-            self.withLock = lock.withLock(_:)
+    func withLock<R>(_ body: @Sendable (inout [Key: Value]) throws -> R) rethrows -> R where R: Sendable {
+        return try lock.withLock { dict in
+            return try body(&dict)
         }
     }
 }

Tusker/Preferences/Colors.swift

@@ -0,0 +1,104 @@
+//
+//  Colors.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 1/31/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import SwiftUI
+
+extension UIColor {
+    static let appBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !traitCollection.pureBlackDarkMode {
+            return UIColor(hue: 230/360, saturation: 23/100, brightness: 10/100, alpha: 1)
+        } else {
+            return .systemBackground
+        }
+    }
+    
+    static let appSecondaryBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !traitCollection.pureBlackDarkMode {
+            if traitCollection.userInterfaceLevel == .elevated {
+                return UIColor(hue: 230/360, saturation: 23/100, brightness: 10/100, alpha: 1)
+            } else {
+                return UIColor(hue: 230/360, saturation: 23/100, brightness: 5/100, alpha: 1)
+            }
+        } else {
+            return .secondarySystemBackground
+        }
+    }
+    
+    static let appGroupedBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !traitCollection.pureBlackDarkMode {
+            return .appSecondaryBackground
+        } else {
+            return .systemGroupedBackground
+        }
+    }
+    
+    static let appSelectedCellBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !traitCollection.pureBlackDarkMode {
+            return UIColor(hue: 230/360, saturation: 20/100, brightness: 27/100, alpha: 1)
+        } else {
+            return .systemFill
+        }
+    }
+    
+    static let appGroupedCellBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle {
+            if traitCollection.pureBlackDarkMode {
+                return .secondarySystemBackground
+            } else {
+                return .appFill
+            }
+        } else {
+            return .systemBackground
+        }
+    }
+    
+    static let appFill = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !traitCollection.pureBlackDarkMode {
+            return UIColor(hue: 230/360, saturation: 20/100, brightness: 17/100, alpha: 1)
+        } else {
+            return .systemFill
+        }
+    }
+}
+
+extension Color {
+    static let appBackground = Color(uiColor: .appBackground)
+    static let appGroupedBackground = Color(uiColor: .appGroupedBackground)
+    static let appSecondaryBackground = Color(uiColor: .appSecondaryBackground)
+    static let appSelectedCellBackground = Color(uiColor: .appGroupedCellBackground)
+    static let appGroupedCellBackground = Color(uiColor: .appGroupedCellBackground)
+    static let appFill = Color(uiColor: .appFill)
+}
+
+private let traitsKey: String = ["Traits", "Defined", "client", "_"].reversed().joined()
+private let key = "tusker_usePureBlackDarkMode"
+
+extension UITraitCollection {
+    var pureBlackDarkMode: Bool {
+        get {
+            // default to true to mach OS behavior
+            (value(forKey: traitsKey) as? [String: Any])?[key] as? Bool ?? true
+        }
+        set {
+            var dict = value(forKey: traitsKey) as? [String: Any] ?? [:]
+            dict[key] = newValue
+            setValue(dict, forKey: traitsKey)
+        }
+    }
+    
+    convenience init(pureBlackDarkMode: Bool) {
+        self.init()
+        self.pureBlackDarkMode = pureBlackDarkMode
+    }
+}

Tusker/Preferences/Preferences.swift

@@ -38,12 +38,14 @@ class Preferences: Codable, ObservableObject {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         self.theme = try container.decode(UIUserInterfaceStyle.self, forKey: .theme)
+        self.pureBlackDarkMode = try container.decodeIfPresent(Bool.self, forKey: .pureBlackDarkMode) ?? true
         self.accentColor = try container.decodeIfPresent(AccentColor.self, forKey: .accentColor) ?? .default
         self.avatarStyle = try container.decode(AvatarStyle.self, forKey: .avatarStyle)
         self.hideCustomEmojiInUsernames = try container.decode(Bool.self, forKey: .hideCustomEmojiInUsernames)
         self.showIsStatusReplyIcon = try container.decode(Bool.self, forKey: .showIsStatusReplyIcon)
         self.alwaysShowStatusVisibilityIcon = try container.decode(Bool.self, forKey: .alwaysShowStatusVisibilityIcon)
         self.hideActionsInTimeline = try container.decodeIfPresent(Bool.self, forKey: .hideActionsInTimeline) ?? false
+        self.showLinkPreviews = try container.decodeIfPresent(Bool.self, forKey: .showLinkPreviews) ?? true
         self.leadingStatusSwipeActions = try container.decodeIfPresent([StatusSwipeAction].self, forKey: .leadingStatusSwipeActions) ?? leadingStatusSwipeActions
         self.trailingStatusSwipeActions = try container.decodeIfPresent([StatusSwipeAction].self, forKey: .trailingStatusSwipeActions) ?? trailingStatusSwipeActions
         
@@ -63,6 +65,7 @@ class Preferences: Codable, ObservableObject {
         self.blurMediaBehindContentWarning = try container.decodeIfPresent(Bool.self, forKey: .blurMediaBehindContentWarning) ?? true
         self.automaticallyPlayGifs = try container.decode(Bool.self, forKey: .automaticallyPlayGifs)
         self.showUncroppedMediaInline = try container.decodeIfPresent(Bool.self, forKey: .showUncroppedMediaInline) ?? true
+        self.showAttachmentBadges = try container.decodeIfPresent(Bool.self, forKey: .showAttachmentBadges) ?? true
         
         self.openLinksInApps = try container.decode(Bool.self, forKey: .openLinksInApps)
         self.useInAppSafari = try container.decode(Bool.self, forKey: .useInAppSafari)
@@ -72,6 +75,7 @@ class Preferences: Codable, ObservableObject {
         self.oppositeCollapseKeywords = try container.decodeIfPresent([String].self, forKey: .oppositeCollapseKeywords) ?? []
         self.confirmBeforeReblog = try container.decodeIfPresent(Bool.self, forKey: .confirmBeforeReblog) ?? false
         self.timelineStateRestoration = try container.decodeIfPresent(Bool.self, forKey: .timelineStateRestoration) ?? true
+        self.timelineSyncMode = try container.decodeIfPresent(TimelineSyncMode.self, forKey: .timelineSyncMode) ?? .icloud
         self.hideReblogsInTimelines = try container.decodeIfPresent(Bool.self, forKey: .hideReblogsInTimelines) ?? false
         self.hideRepliesInTimelines = try container.decodeIfPresent(Bool.self, forKey: .hideRepliesInTimelines) ?? false
         
@@ -79,7 +83,7 @@ class Preferences: Codable, ObservableObject {
         self.defaultNotificationsMode = try container.decode(NotificationsMode.self, forKey: .defaultNotificationsType)
         self.grayscaleImages = try container.decodeIfPresent(Bool.self, forKey: .grayscaleImages) ?? false
         self.disableInfiniteScrolling = try container.decodeIfPresent(Bool.self, forKey: .disableInfiniteScrolling) ?? false
-        self.hideDiscover = try container.decodeIfPresent(Bool.self, forKey: .hideDiscover) ?? false
+        self.hideTrends = try container.decodeIfPresent(Bool.self, forKey: .hideTrends) ?? false
         
         self.statusContentType = try container.decode(StatusContentType.self, forKey: .statusContentType)
         
@@ -91,12 +95,14 @@ class Preferences: Codable, ObservableObject {
         var container = encoder.container(keyedBy: CodingKeys.self)
         
         try container.encode(theme, forKey: .theme)
+        try container.encode(pureBlackDarkMode, forKey: .pureBlackDarkMode)
         try container.encode(accentColor, forKey: .accentColor)
         try container.encode(avatarStyle, forKey: .avatarStyle)
         try container.encode(hideCustomEmojiInUsernames, forKey: .hideCustomEmojiInUsernames)
         try container.encode(showIsStatusReplyIcon, forKey: .showIsStatusReplyIcon)
         try container.encode(alwaysShowStatusVisibilityIcon, forKey: .alwaysShowStatusVisibilityIcon)
         try container.encode(hideActionsInTimeline, forKey: .hideActionsInTimeline)
+        try container.encode(showLinkPreviews, forKey: .showLinkPreviews)
         try container.encode(leadingStatusSwipeActions, forKey: .leadingStatusSwipeActions)
         try container.encode(trailingStatusSwipeActions, forKey: .trailingStatusSwipeActions)
         
@@ -112,6 +118,7 @@ class Preferences: Codable, ObservableObject {
         try container.encode(blurMediaBehindContentWarning, forKey: .blurMediaBehindContentWarning)
         try container.encode(automaticallyPlayGifs, forKey: .automaticallyPlayGifs)
         try container.encode(showUncroppedMediaInline, forKey: .showUncroppedMediaInline)
+        try container.encode(showAttachmentBadges, forKey: .showAttachmentBadges)
         
         try container.encode(openLinksInApps, forKey: .openLinksInApps)
         try container.encode(useInAppSafari, forKey: .useInAppSafari)
@@ -121,6 +128,7 @@ class Preferences: Codable, ObservableObject {
         try container.encode(oppositeCollapseKeywords, forKey: .oppositeCollapseKeywords)
         try container.encode(confirmBeforeReblog, forKey: .confirmBeforeReblog)
         try container.encode(timelineStateRestoration, forKey: .timelineStateRestoration)
+        try container.encode(timelineSyncMode, forKey: .timelineSyncMode)
         try container.encode(hideReblogsInTimelines, forKey: .hideReblogsInTimelines)
         try container.encode(hideRepliesInTimelines, forKey: .hideRepliesInTimelines)
         
@@ -128,7 +136,7 @@ class Preferences: Codable, ObservableObject {
         try container.encode(defaultNotificationsMode, forKey: .defaultNotificationsType)
         try container.encode(grayscaleImages, forKey: .grayscaleImages)
         try container.encode(disableInfiniteScrolling, forKey: .disableInfiniteScrolling)
-        try container.encode(hideDiscover, forKey: .hideDiscover)
+        try container.encode(hideTrends, forKey: .hideTrends)
         
         try container.encode(statusContentType, forKey: .statusContentType)
         
@@ -138,12 +146,14 @@ class Preferences: Codable, ObservableObject {
     
     // MARK: Appearance
     @Published var theme = UIUserInterfaceStyle.unspecified
+    @Published var pureBlackDarkMode = true
     @Published var accentColor = AccentColor.default
     @Published var avatarStyle = AvatarStyle.roundRect
     @Published var hideCustomEmojiInUsernames = false
     @Published var showIsStatusReplyIcon = false
     @Published var alwaysShowStatusVisibilityIcon = false
     @Published var hideActionsInTimeline = false
+    @Published var showLinkPreviews = true
     @Published var leadingStatusSwipeActions: [StatusSwipeAction] = [.favorite, .reblog]
     @Published var trailingStatusSwipeActions: [StatusSwipeAction] = [.reply, .share]
     
@@ -169,6 +179,7 @@ class Preferences: Codable, ObservableObject {
     @Published var blurMediaBehindContentWarning = true
     @Published var automaticallyPlayGifs = true
     @Published var showUncroppedMediaInline = true
+    @Published var showAttachmentBadges = true
     
     // MARK: Behavior
     @Published var openLinksInApps = true
@@ -179,6 +190,7 @@ class Preferences: Codable, ObservableObject {
     @Published var oppositeCollapseKeywords: [String] = []
     @Published var confirmBeforeReblog = false
     @Published var timelineStateRestoration = true
+    @Published var timelineSyncMode = TimelineSyncMode.icloud
     @Published var hideReblogsInTimelines = false
     @Published var hideRepliesInTimelines = false
     
@@ -187,7 +199,7 @@ class Preferences: Codable, ObservableObject {
     @Published var defaultNotificationsMode = NotificationsMode.allNotifications
     @Published var grayscaleImages = false
     @Published var disableInfiniteScrolling = false
-    @Published var hideDiscover = false
+    @Published var hideTrends = false
     
     // MARK: Advanced
     @Published var statusContentType: StatusContentType = .plain
@@ -199,12 +211,14 @@ class Preferences: Codable, ObservableObject {
     
     private enum CodingKeys: String, CodingKey {
         case theme
+        case pureBlackDarkMode
         case accentColor
         case avatarStyle
         case hideCustomEmojiInUsernames
         case showIsStatusReplyIcon
         case alwaysShowStatusVisibilityIcon
         case hideActionsInTimeline
+        case showLinkPreviews
         case leadingStatusSwipeActions
         case trailingStatusSwipeActions
         
@@ -221,6 +235,7 @@ class Preferences: Codable, ObservableObject {
         case blurMediaBehindContentWarning
         case automaticallyPlayGifs
         case showUncroppedMediaInline
+        case showAttachmentBadges
         
         case openLinksInApps
         case useInAppSafari
@@ -230,6 +245,7 @@ class Preferences: Codable, ObservableObject {
         case oppositeCollapseKeywords
         case confirmBeforeReblog
         case timelineStateRestoration
+        case timelineSyncMode
         case hideReblogsInTimelines
         case hideRepliesInTimelines
         
@@ -237,7 +253,7 @@ class Preferences: Codable, ObservableObject {
         case defaultNotificationsType
         case grayscaleImages
         case disableInfiniteScrolling
-        case hideDiscover
+        case hideTrends = "hideDiscover"
         
         case statusContentType
         
@@ -383,3 +399,10 @@ extension Preferences {
         }
     }
 }
+
+extension Preferences {
+    enum TimelineSyncMode: String, Codable {
+        case mastodon
+        case icloud
+    }
+}

Tusker/Preferences/StatusSwipeAction.swift

@@ -128,7 +128,9 @@ private func createReblogAction(status: StatusMO, container: StatusSwipeActionCo
 
 private func createShareAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction {
     let action = UIContextualAction(style: .normal, title: "Share") { [unowned container] _, _, completion in
-        container.navigationDelegate.showMoreOptions(forStatus: status.id, source: .view(container))
+        MainActor.runUnsafely {
+            container.navigationDelegate.showMoreOptions(forStatus: status.id, source: .view(container))
+        }
         completion(true)
     }
     // bold to more closesly match other action symbols
@@ -166,7 +168,9 @@ private func createBookmarkAction(status: StatusMO, container: StatusSwipeAction
 
 private func createOpenInSafariAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction {
     let action = UIContextualAction(style: .normal, title: "Open in Safari") { [unowned container] _, _, completion in
-        container.navigationDelegate.selected(url: status.url!, allowUniversalLinks: false)
+        MainActor.runUnsafely {
+            container.navigationDelegate.selected(url: status.url!, allowUniversalLinks: false)
+        }
         completion(true)
     }
     action.image = UIImage(systemName: "safari")

Tusker/SavedDataManager.swift

@@ -49,7 +49,7 @@ class SavedDataManager: Codable {
         var changed = false
         
         if let hashtags = savedHashtags[accountID] {
-            let objects = hashtags.map {
+            let objects: [[String: Any]] = hashtags.map {
                 ["url": $0.url, "name": $0.name]
             }
             let hashtagsReq = NSBatchInsertRequest(entity: SavedHashtag.entity(), objects: objects)

Tusker/Scenes/AuxiliarySceneDelegate.swift

@@ -9,10 +9,14 @@
 import UIKit
 import Pachyderm
 
-class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
+class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate {
     
     var window: UIWindow?
     
+    var rootViewController: TuskerRootViewController? {
+        window?.rootViewController as? TuskerRootViewController
+    }
+    
     private var launchActivity: NSUserActivity?
     
     func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
@@ -70,7 +74,7 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
     private func viewController(for activity: NSUserActivity, mastodonController: MastodonController) -> UIViewController? {
         switch UserActivityType(rawValue: activity.activityType) {
         case .showTimeline:
-            guard let timeline = UserActivityManager.getTimeline(from: activity) else { return nil }
+            guard let (timeline, _) = UserActivityManager.getTimeline(from: activity) else { return nil }
             return timelineViewController(for: timeline, mastodonController: mastodonController)
             
         case .showConversation:
@@ -82,10 +86,10 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
             return NotificationsPageViewController(initialMode: mode, mastodonController: mastodonController)
             
         case .search:
-            return SearchViewController(mastodonController: mastodonController)
+            return InlineTrendsViewController(mastodonController: mastodonController)
             
         case .bookmarks:
-            return BookmarksTableViewController(mastodonController: mastodonController)
+            return BookmarksViewController(mastodonController: mastodonController)
             
         case .myProfile:
             return MyProfileViewController(mastodonController: mastodonController)
@@ -112,7 +116,6 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
     }
     
     @objc private func themePrefChanged() {
-        window?.overrideUserInterfaceStyle = Preferences.shared.theme
-        window?.tintColor = Preferences.shared.accentColor.color
+        applyAppearancePreferences()
     }
 }

Tusker/Scenes/ComposeSceneDelegate.swift

@@ -9,10 +9,12 @@
 import UIKit
 import Combine
 
-class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate {
+class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate {
 
     var window: UIWindow?
     
+    var rootViewController: TuskerRootViewController? { nil }
+    
     private var cancellables = Set<AnyCancellable>()
     
     func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
@@ -100,8 +102,7 @@ class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate {
     }
     
     @objc private func themePrefChanged() {
-        window?.overrideUserInterfaceStyle = Preferences.shared.theme
-        window?.tintColor = Preferences.shared.accentColor.color
+        applyAppearancePreferences()
     }
     
 }

Tusker/Scenes/MainSceneDelegate.swift

@@ -64,7 +64,15 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
     
     func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
         stateRestorationLogger.info("MainSceneDelegate.scene(_:continue:) called with \(userActivity.activityType, privacy: .public)")
-        _ = userActivity.handleResume(manager: UserActivityManager(scene: scene as! UIWindowScene))
+        let context: any UserActivityHandlingContext
+        if let account = UserActivityManager.getAccount(from: userActivity),
+           account.id != scene.session.mastodonController!.accountInfo!.id {
+            stateRestorationLogger.info("MainSceneDelegate cannot resume user activity for different account")
+            return
+        } else {
+            context = ActiveAccountUserActivityHandlingContext(isHandoff: true, root: rootViewController!)
+        }
+        _ = userActivity.handleResume(manager: UserActivityManager(scene: scene as! UIWindowScene, context: context))
     }
     
     func windowScene(_ windowScene: UIWindowScene, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) {
@@ -169,10 +177,16 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
             activateAccount(account, animated: false)
             
             if let activity = launchActivity {
+                func doRestoreActivity(context: UserActivityHandlingContext) {
+                    _ = activity.handleResume(manager: UserActivityManager(scene: window!.windowScene!, context: context))
+                    context.finalize(activity: activity)
+                }
                 if activity.isStateRestorationActivity {
-                    rootViewController?.restoreActivity(activity)
+                    doRestoreActivity(context: StateRestorationUserActivityHandlingContext(root: rootViewController!))
                 } else if activity.activityType != UserActivityType.mainScene.rawValue {
-                    _ = activity.handleResume(manager: UserActivityManager(scene: window!.windowScene!))
+                    doRestoreActivity(context: ActiveAccountUserActivityHandlingContext(isHandoff: false, root: rootViewController!))
+                } else {
+                    stateRestorationLogger.fault("MainSceneDelegate launched with non-restorable activity \(activity.activityType, privacy: .public)")
                 }
             }
         } else {
@@ -204,9 +218,9 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
             } else {
                 direction = .none
             }
-            container.setRoot(newRoot, animating: direction)
+            container.setRoot(newRoot, for: account, animating: direction)
         } else {
-            window!.rootViewController = AccountSwitchingContainerViewController(root: newRoot)
+            window!.rootViewController = AccountSwitchingContainerViewController(root: newRoot, for: account)
         }
     }
     
@@ -214,7 +228,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         guard let account = window?.windowScene?.session.mastodonController?.accountInfo else {
             return
         }
-        LocalData.shared.removeAccount(account)
+        LogoutService(accountInfo: account).run()
         if LocalData.shared.onboardingComplete {
             activateAccount(LocalData.shared.accounts.first!, animated: false)
         } else {
@@ -243,8 +257,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
     }
     
     @objc func themePrefChanged() {
-        window?.overrideUserInterfaceStyle = Preferences.shared.theme
-        window?.tintColor = Preferences.shared.accentColor.color
+        applyAppearancePreferences()
     }
     
     func showAddAccount() {

Tusker/Scenes/TuskerSceneDelegate.swift

@@ -7,11 +7,11 @@
 //
 
 import UIKit
+import Sentry
 
 protocol TuskerSceneDelegate: UISceneDelegate {
+    var window: UIWindow? { get }
     var rootViewController: TuskerRootViewController? { get }
-    
-    func handleStatusBarTapped(xPosition: CGFloat) -> StatusBarTapActionResult
 }
 
 enum StatusBarTapActionResult {
@@ -27,4 +27,19 @@ extension TuskerSceneDelegate {
         }
         return .continue
     }
+    
+    func applyAppearancePreferences() {
+        guard let window else { return }
+        window.overrideUserInterfaceStyle = Preferences.shared.theme
+        window.tintColor = Preferences.shared.accentColor.color
+        let exception = catchNSException {
+            let key = ["Controller", "Presentation", "root", "_"].reversed().joined()
+            if let rootPresentationController = window.value(forKey: key) as? UIPresentationController {
+                rootPresentationController.overrideTraitCollection = UITraitCollection(pureBlackDarkMode: Preferences.shared.pureBlackDarkMode)
+            }
+        }
+        if let exception {
+            SentrySDK.capture(exception: exception)
+        }
+    }
 }

Tusker/Screens/Account Follows/AccountFollowsListViewController.swift

@@ -11,6 +11,8 @@ import Pachyderm
 
 class AccountFollowsListViewController: UIViewController, CollectionViewController {
     
+    private static let pageSize = 40
+    
     let accountID: String
     let mastodonController: MastodonController
     let mode: AccountFollowsViewController.Mode
@@ -39,7 +41,8 @@ class AccountFollowsListViewController: UIViewController, CollectionViewControll
     }
     
     override func loadView() {
-        var config = UICollectionLayoutListConfiguration(appearance: .grouped)
+        var config = UICollectionLayoutListConfiguration(appearance: .plain)
+        config.backgroundColor = .appBackground
         config.itemSeparatorHandler = { [unowned self] indexPath, sectionConfig in
             guard let item = self.dataSource.itemIdentifier(for: indexPath) else {
                 return sectionConfig
@@ -63,6 +66,16 @@ class AccountFollowsListViewController: UIViewController, CollectionViewControll
         let accountCell = UICollectionView.CellRegistration<AccountCollectionViewCell, String> { [unowned self] cell, indexPath, item in
             cell.delegate = self
             cell.updateUI(accountID: item)
+            
+            cell.configurationUpdateHandler = { cell, state in
+                var config = UIBackgroundConfiguration.listPlainCell().updated(for: state)
+                if state.isHighlighted || state.isSelected {
+                    config.backgroundColor = .appSelectedCellBackground
+                } else {
+                    config.backgroundColor = .appBackground
+                }
+                cell.backgroundConfiguration = config
+            }
         }
         let loadingCell = UICollectionView.CellRegistration<LoadingCollectionViewCell, Void> { cell, indexPath, item in
             cell.indicator.startAnimating()
@@ -89,12 +102,12 @@ class AccountFollowsListViewController: UIViewController, CollectionViewControll
         }
     }
     
-    private func request(for range: RequestRange) -> Request<[Account]> {
+    private nonisolated func request(for range: RequestRange) -> Request<[Account]> {
         switch mode {
         case .following:
-            return Account.getFollowing(accountID, range: range)
+            return Account.getFollowing(accountID, range: range.withCount(Self.pageSize))
         case .followers:
-            return Account.getFollowers(accountID, range: range)
+            return Account.getFollowers(accountID, range: range.withCount(Self.pageSize))
         }
     }
     

Tusker/Screens/Account List/AccountListViewController.swift

@@ -31,7 +31,8 @@ class AccountListViewController: UIViewController, CollectionViewController {
     }
     
     override func loadView() {
-        let config = UICollectionLayoutListConfiguration(appearance: .grouped)
+        var config = UICollectionLayoutListConfiguration(appearance: .grouped)
+        config.backgroundColor = .appGroupedBackground
         let layout = UICollectionViewCompositionalLayout.list(using: config)
         view = UICollectionView(frame: .zero, collectionViewLayout: layout)
         collectionView.delegate = self

Tusker/Screens/Asset Picker/AssetCollectionViewController.swift

@@ -72,7 +72,8 @@ class AssetCollectionViewController: UIViewController, UICollectionViewDelegate
             // bottom ignores safe area because we want cells to underflow bottom of the screen on notched iPhones
             view.bottomAnchor.constraint(equalTo: collectionView.bottomAnchor),
         ])
-        view.backgroundColor = .systemBackground
+        view.backgroundColor = .appBackground
+        collectionView.backgroundColor = .appBackground
         
         navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .done, target: self, action: #selector(donePressed))
 

Tusker/Screens/Asset Picker/AssetCollectionsListViewController.swift

@@ -34,6 +34,7 @@ class AssetCollectionsListViewController: UITableViewController {
         tableView.register(UINib(nibName: "AlbumTableViewCell", bundle: .main), forCellReuseIdentifier: "albumCell")
         
         tableView.allowsFocus = true
+        tableView.backgroundColor = .appGroupedBackground
         
         dataSource = DataSource(tableView: tableView, cellProvider: { (tableView, indexPath, item) -> UITableViewCell? in
             switch item {

Tusker/Screens/Bookmarks/BookmarksTableViewController.swift

@@ -1,196 +0,0 @@
-//
-//  BookmarksTableViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 12/15/19.
-//  Copyright © 2019 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-
-class BookmarksTableViewController: EnhancedTableViewController {
-    
-    private let statusCell = "statusCell"
-
-    let mastodonController: MastodonController
-    
-    private var loaded = false
-    
-    var statuses: [(id: String, state: CollapseState)] = []
-    
-    var newer: RequestRange?
-    var older: RequestRange?
-    
-    init(mastodonController: MastodonController) {
-        self.mastodonController = mastodonController
-        
-        super.init(style: .plain)
-        
-        dragEnabled = true
-        
-        title = NSLocalizedString("Bookmarks", comment: "bookmarks screen title")
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-        tableView.rowHeight = UITableView.automaticDimension
-        tableView.estimatedRowHeight = 140
-        tableView.allowsFocus = true
-        
-        tableView.register(UINib(nibName: "TimelineStatusTableViewCell", bundle: .main), forCellReuseIdentifier: statusCell)
-        
-        tableView.prefetchDataSource = self
-
-        userActivity = UserActivityManager.bookmarksActivity()
-        
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
-    }
-    
-    override func viewWillAppear(_ animated: Bool) {
-        super.viewWillAppear(animated)
-        
-        if !loaded {
-            loaded = true
-        
-            let request = Client.getBookmarks()
-            mastodonController.run(request) { (response) in
-                guard case let .success(statuses, pagination) = response else { fatalError() }
-                self.mastodonController.persistentContainer.addAll(statuses: statuses) {
-                    self.statuses.append(contentsOf: statuses.map { ($0.id, .unknown) })
-                    self.newer = pagination?.newer
-                    self.older = pagination?.older
-    
-                    DispatchQueue.main.async {
-                        self.tableView.reloadData()
-                    }
-                }
-            }
-        }
-    }
-
-    // MARK: - Table view data source
-
-    override func numberOfSections(in tableView: UITableView) -> Int {
-        return 1
-    }
-
-    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
-        return statuses.count
-    }
-
-    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
-        let cell = tableView.dequeueReusableCell(withIdentifier: statusCell, for: indexPath) as! TimelineStatusTableViewCell
-        cell.delegate = self
-        let (id, state) = statuses[indexPath.row]
-        cell.updateUI(statusID: id, state: state)
-        return cell
-    }
-    
-    // MARK: - Table view delegate
-    
-    override func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
-        guard indexPath.row == statuses.count, let older = older else {
-            return
-        }
-        
-        let request = Client.getBookmarks(range: older)
-        mastodonController.run(request) { (response) in
-            guard case let .success(newStatuses, pagination) = response else { fatalError() }
-            self.older = pagination?.older
-            self.mastodonController.persistentContainer.addAll(statuses: newStatuses) {
-                let newIndexPaths = (self.statuses.count..<(self.statuses.count + newStatuses.count)).map {
-                    IndexPath(row: $0, section: 0)
-                }
-                self.statuses.append(contentsOf: newStatuses.map { ($0.id, .unknown) })
-                
-                DispatchQueue.main.async {
-                    UIView.performWithoutAnimation {
-                        self.tableView.insertRows(at: newIndexPaths, with: .automatic)
-                    }
-                }
-            }
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
-        return true
-    }
-    
-    override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
-    }
-    
-    override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-        let cellConfig = (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
-
-        guard let status = mastodonController.persistentContainer.status(for: statuses[indexPath.row].id) else {
-            return cellConfig
-        }
-        
-        let unbookmarkAction = UIContextualAction(style: .destructive, title: NSLocalizedString("Unbookmark", comment: "unbookmark action title")) { (action, view, completion) in
-            let request = Status.unbookmark(status.id)
-            self.mastodonController.run(request) { (response) in
-                guard case let .success(newStatus, _) = response else { fatalError() }
-                self.mastodonController.persistentContainer.addOrUpdate(status: newStatus)
-                self.statuses.remove(at: indexPath.row)
-            }
-        }
-        unbookmarkAction.image = UIImage(systemName: "bookmark.fill")
-        
-        let config: UISwipeActionsConfiguration
-        if let cellConfig = cellConfig {
-            config = UISwipeActionsConfiguration(actions: cellConfig.actions + [unbookmarkAction])
-            config.performsFirstActionWithFullSwipe = cellConfig.performsFirstActionWithFullSwipe
-        } else {
-            config = UISwipeActionsConfiguration(actions: [unbookmarkAction])
-            config.performsFirstActionWithFullSwipe = false
-        }
-        return config
-    }
-    
-    @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
-        guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
-              let statusIDs = userInfo["statusIDs"] as? [String] else {
-            return
-        }
-        let indicesToDelete = statusIDs
-            .compactMap { id in
-                self.statuses.firstIndex(where: { $0.id == id })
-            }
-        self.statuses.remove(atOffsets: IndexSet(indicesToDelete))
-        self.tableView.deleteRows(at: indicesToDelete.map { IndexPath(row: $0, section: 0) }, with: .automatic)
-    }
-    
-}
-
-extension BookmarksTableViewController: TuskerNavigationDelegate {
-    var apiController: MastodonController! { mastodonController }
-}
-
-extension BookmarksTableViewController: ToastableViewController {
-}
-
-extension BookmarksTableViewController: MenuActionProvider {
-}
-
-extension BookmarksTableViewController: StatusTableViewCellDelegate {
-    func statusCellCollapsedStateChanged(_ cell: BaseStatusTableViewCell) {
-        tableView.beginUpdates()
-        tableView.endUpdates()
-    }
-}
-
-extension BookmarksTableViewController: UITableViewDataSourcePrefetching, StatusTablePrefetching {
-    func tableView(_ tableView: UITableView, prefetchRowsAt indexPaths: [IndexPath]) {
-        let ids = indexPaths.map { statuses[$0.row].id }
-        prefetchStatuses(with: ids)
-    }
-}

Tusker/Screens/Compose/ComposeAttachmentsList.swift

@@ -112,7 +112,7 @@ struct ComposeAttachmentsList: View {
                 self.isShowingAssetPickerPopover = false
             }
             // on iPadOS 16, this is necessary to show the dark color in the popover arrow
-            .background(Color(.systemBackground))
+            .background(Color(.appBackground))
             .environment(\.colorScheme, .dark)
             .edgesIgnoringSafeArea(.bottom)
             .withSheetDetentsIfAvailable()

Tusker/Screens/Compose/ComposeAutocompleteView.swift

@@ -236,6 +236,7 @@ struct ComposeAutocompleteEmojisView: View {
                                 CustomEmojiImageView(emoji: emoji)
                                     .frame(height: emojiSize)
                             }
+                            .accessibilityLabel(emoji.shortcode)
                         }
                     } header: {
                         if !section.isEmpty {
@@ -271,6 +272,7 @@ struct ComposeAutocompleteEmojisView: View {
                                 .foregroundColor(Color(UIColor.label))
                         }
                     }
+                    .accessibilityLabel(emoji.shortcode)
                     .frame(height: emojiSize)
                 }
                 .animation(.linear(duration: 0.2), value: emojis)
@@ -293,6 +295,7 @@ struct ComposeAutocompleteEmojisView: View {
                 .aspectRatio(contentMode: .fit)
                 .rotationEffect(expanded ? .zero : .degrees(180))
         }
+        .accessibilityLabel(expanded ? "Collapse" : "Expand")
         .frame(width: 20, height: 20)
     }
     

Tusker/Screens/Compose/ComposeEmojiTextField.swift

@@ -15,15 +15,17 @@ struct ComposeEmojiTextField: UIViewRepresentable {
     
     @Binding var text: String
     let placeholder: String
+    let maxLength: Int?
     let becomeFirstResponder: Binding<Bool>?
     let focusNextView: Binding<Bool>?
     private var didChange: ((String) -> Void)? = nil
     private var didEndEditing: (() -> Void)? = nil
     private var backgroundColor: UIColor? = nil
     
-    init(text: Binding<String>, placeholder: String, becomeFirstResponder: Binding<Bool>? = nil, focusNextView: Binding<Bool>? = nil) {
+    init(text: Binding<String>, placeholder: String, maxLength: Int? = nil, becomeFirstResponder: Binding<Bool>? = nil, focusNextView: Binding<Bool>? = nil) {
         self._text = text
         self.placeholder = placeholder
+        self.maxLength = maxLength
         self.becomeFirstResponder = becomeFirstResponder
         self.focusNextView = focusNextView
         self.didChange = nil
@@ -74,6 +76,7 @@ struct ComposeEmojiTextField: UIViewRepresentable {
         } else {
             uiView.text = text
         }
+        context.coordinator.maxLength = maxLength
         context.coordinator.didChange = didChange
         context.coordinator.didEndEditing = didEndEditing
         context.coordinator.focusNextView = focusNextView
@@ -95,6 +98,7 @@ struct ComposeEmojiTextField: UIViewRepresentable {
         var text: Binding<String>!
         // break retained cycle through ComposeUIState.currentInput
         unowned var uiState: ComposeUIState!
+        var maxLength: Int?
         var didChange: ((String) -> Void)?
         var didEndEditing: (() -> Void)?
         var focusNextView: Binding<Bool>?
@@ -114,6 +118,14 @@ struct ComposeEmojiTextField: UIViewRepresentable {
             focusNextView?.wrappedValue = true
         }
         
+        func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
+            if let maxLength {
+                return ((textField.text ?? "") as NSString).replacingCharacters(in: range, with: string).count <= maxLength
+            } else {
+                return true
+            }
+        }
+        
         func textFieldDidBeginEditing(_ textField: UITextField) {
             uiState.currentInput = self
             updateAutocompleteState(textField: textField)

Tusker/Screens/Compose/ComposePollView.swift

@@ -20,6 +20,7 @@ struct ComposePollView: View {
     @ObservedObject var draft: Draft
     @ObservedObject var poll: Draft.Poll
     
+    @EnvironmentObject var mastodonController: MastodonController
     @Environment(\.colorScheme) var colorScheme: ColorScheme
     
     @State private var duration: Duration
@@ -30,6 +31,14 @@ struct ComposePollView: View {
         
         self._duration = State(initialValue: .fromTimeInterval(poll.duration) ?? .oneDay)
     }
+    
+    private var canAddOption: Bool {
+        if let pollConfig = mastodonController.instance?.pollsConfiguration {
+            return poll.options.count < pollConfig.maxOptions
+        } else {
+            return true
+        }
+    }
 
     var body: some View {
         VStack {
@@ -67,9 +76,15 @@ struct ComposePollView: View {
             .frame(height: 44 * CGFloat(poll.options.count))
             
             Button(action: self.addOption) {
-                Label("Add Option", systemImage: "plus")
+                Label {
+                    Text("Add Option")
+                } icon: {
+                    Image(systemName: "plus")
+                        .foregroundColor(.accentColor)
+                }
             }
             .buttonStyle(.borderless)
+            .disabled(!canAddOption)
             
             HStack {
                 MenuPicker(selection: $poll.multiple, options: [
@@ -96,7 +111,7 @@ struct ComposePollView: View {
     
     private var backgroundColor: Color {
         // in light mode, .secondarySystemBackground has a blue-ish hue, which we don't want
-        colorScheme == .dark ? Color(UIColor.secondarySystemBackground) : Color(white: 0.95)
+        colorScheme == .dark ? Color.appFill : Color(white: 0.95)
     }
     
     private var buttonBackgroundColor: Color {
@@ -155,6 +170,8 @@ struct ComposePollOption: View {
     @ObservedObject var option: Draft.Poll.Option
     let optionIndex: Int
     
+    @EnvironmentObject private var mastodonController: MastodonController
+    
     var body: some View {
         HStack(spacing: 4) {
             Checkbox(radiusFraction: poll.multiple ? 0.1 : 0.5, borderWidth: 2)
@@ -173,8 +190,8 @@ struct ComposePollOption: View {
     }
     
     private var textField: some View {
-        var field = ComposeEmojiTextField(text: $option.text, placeholder: "Option \(optionIndex + 1)")
-        return field.backgroundColor(.systemBackground)
+        var field = ComposeEmojiTextField(text: $option.text, placeholder: "Option \(optionIndex + 1)", maxLength: mastodonController.instance?.pollsConfiguration?.maxCharactersPerOption)
+        return field.backgroundColor(.appBackground)
     }
     
     private func removeOption() {
@@ -199,7 +216,7 @@ struct ComposePollOption: View {
                     .cornerRadius(radiusFraction * size)
                 
                 Rectangle()
-                    .foregroundColor(Color(UIColor.systemBackground))
+                    .foregroundColor(Color(UIColor.appBackground))
                     .frame(width: innerSize, height: innerSize)
                     .cornerRadius(radiusFraction * innerSize)
             }

Tusker/Screens/Compose/ComposeToolbar.swift

@@ -54,6 +54,7 @@ struct ComposeToolbar: View {
                     .font(.system(size: imageSize))
                     .padding(5)
                     .hoverEffect()
+                    .transition(.opacity.animation(.linear(duration: 0.2)))
                 }
                 
                 if let currentInput = uiState.currentInput,
@@ -74,16 +75,11 @@ struct ComposeToolbar: View {
                         .accessibilityLabel(format.accessibilityLabel)
                         .padding(5)
                         .hoverEffect()
+                        .transition(.opacity.animation(.linear(duration: 0.2)))
                     }
                 }
                 
                 Spacer()
-                
-                Button(action: self.draftsButtonPressed) {
-                    Text("Drafts")
-                }
-                .padding(5)
-                .hoverEffect()
             }
             .padding(.horizontal, 16)
             .frame(minWidth: minWidth)
@@ -119,10 +115,6 @@ struct ComposeToolbar: View {
         uiState.currentInput?.beginAutocompletingEmoji()
     }
     
-    private func draftsButtonPressed() {
-        uiState.isShowingDraftsList = true
-    }
-    
     private func formatAction(_ format: StatusFormat) -> () -> Void {
         {
             uiState.currentInput?.applyFormat(format)

Tusker/Screens/Compose/ComposeView.swift

@@ -94,6 +94,10 @@ struct ComposeView: View {
     
     var body: some View {
         ZStack(alignment: .top) {
+            // just using .background doesn't work; for some reason it gets inset immediately after the software keyboard is dismissed
+            Color.appBackground
+                .edgesIgnoringSafeArea(.all)
+            
             mainList
                 .scrollDismissesKeyboardInteractivelyIfAvailable()
             
@@ -124,7 +128,7 @@ struct ComposeView: View {
                 }
         })
         .sheet(isPresented: $uiState.isShowingDraftsList) {
-            DraftsView(currentDraft: draft, mastodonController: mastodonController)
+            DraftsRepresentable(currentDraft: draft, mastodonController: mastodonController)
         }
         .actionSheet(isPresented: $uiState.isShowingSaveDraftSheet, content: self.saveAndCloseSheet)
         .alert(isPresented: $isShowingPostErrorAlert) {
@@ -169,11 +173,13 @@ struct ComposeView: View {
                 )
                 .listRowInsets(EdgeInsets(top: 8, leading: 8, bottom: 4, trailing: 8))
                 .listRowSeparator(.hidden)
+                .listRowBackground(Color.appBackground)
             }
             
             header
                 .listRowInsets(EdgeInsets(top: draft.inReplyToID == nil ? 8 : 4, leading: 8, bottom: 4, trailing: 8))
                 .listRowSeparator(.hidden)
+                .listRowBackground(Color.appBackground)
             
             if uiState.draft.contentWarningEnabled {
                 ComposeEmojiTextField(
@@ -184,6 +190,7 @@ struct ComposeView: View {
                 )
                     .listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
                     .listRowSeparator(.hidden)
+                    .listRowBackground(Color.appBackground)
             }
             
             MainComposeTextView(
@@ -192,17 +199,20 @@ struct ComposeView: View {
             )
                 .listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
                 .listRowSeparator(.hidden)
+                .listRowBackground(Color.appBackground)
             
             if let poll = draft.poll {
                 ComposePollView(draft: draft, poll: poll)
                     .listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
                     .listRowSeparator(.hidden)
+                    .listRowBackground(Color.appBackground)
             }
             
             ComposeAttachmentsList(
                 draft: draft
             )
             .listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 8, trailing: 8))
+            .listRowBackground(Color.appBackground)
         }
         .animation(.default, value: draft.poll?.options.count)
         .scrollDismissesKeyboardInteractivelyIfAvailable()
@@ -239,16 +249,25 @@ struct ComposeView: View {
         }
     }
     
+    @ViewBuilder
     private var postButton: some View {
-        Button {
-            Task {
-                await self.postStatus()
+        if draft.hasContent {
+            Button {
+                Task {
+                    await self.postStatus()
+                }
+            } label: {
+                Text("Post")
+            }
+            .keyboardShortcut(.return, modifiers: .command)
+            .disabled(!postButtonEnabled)
+        } else {
+            Button {
+                uiState.isShowingDraftsList = true
+            } label: {
+                Text("Drafts")
             }
-        } label: {
-            Text("Post")
         }
-        .keyboardShortcut(.return, modifiers: .command)
-        .disabled(!postButtonEnabled)
     }
     
     private func cancel() {
@@ -310,7 +329,7 @@ struct ComposeView: View {
     }
 }
 
-private extension View {
+extension View {
     @available(iOS, obsoleted: 16.0)
     @ViewBuilder
     func scrollDismissesKeyboardInteractivelyIfAvailable() -> some View {

Tusker/Screens/Compose/DraftsView.swift

@@ -8,6 +8,21 @@
 
 import SwiftUI
 
+@available(iOS, obsoleted: 16.0)
+struct DraftsRepresentable: UIViewControllerRepresentable {
+    typealias UIViewControllerType = UIHostingController<DraftsView>
+    
+    let currentDraft: Draft
+    let mastodonController: MastodonController
+    
+    func makeUIViewController(context: Context) -> UIHostingController<DraftsView> {
+        return UIHostingController(rootView: DraftsView(currentDraft: currentDraft, mastodonController: mastodonController))
+    }
+    
+    func updateUIViewController(_ uiViewController: UIHostingController<DraftsView>, context: Context) {
+    }
+}
+
 struct DraftsView: View {
     let currentDraft: Draft
     // don't pass this in via the environment b/c it crashes on macOS (at least, in Designed for iPad mode) since the environment doesn't get propagated through the modal popup window or something
@@ -49,8 +64,10 @@ struct DraftsView: View {
                         .map { visibleDrafts[$0] }
                         .forEach { draftsManager.remove($0) }
                 }
+                .appGroupedListRowBackground()
             }
             .listStyle(.plain)
+            .appGroupedListBackground(container: DraftsRepresentable.UIViewControllerType.self)
             .navigationTitle(Text("Drafts"))
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {

Tusker/Screens/Compose/MainComposeTextView.swift

@@ -9,39 +9,20 @@
 import SwiftUI
 import Pachyderm
 
-struct MainComposeTextView: View {
+struct MainComposeTextView: View, PlaceholderViewProvider {
     @ObservedObject var draft: Draft
-    @State private var placeholder: Text = {
-        let components = Calendar.current.dateComponents([.month, .day], from: Date())
-        if components.month == 3 && components.day == 14 {
-            if Date().formatted(date: .numeric, time: .omitted).starts(with: "3") {
-                return Text("Happy π day!")
-            }
-        } else if components.month == 9 && components.day == 5 {
-            // https://weirder.earth/@noracodes/109276419847254552
-            // https://retrocomputing.stackexchange.com/questions/14763/what-warning-was-given-on-attempting-to-post-to-usenet-circa-1990
-            return Text("This program posts news to thousands of machines throughout the entire populated world. Please be sure you know what you are doing.").italic()
-        } else if components.month == 9 && components.day == 21 {
-            return Text("Do you remember?")
-        } else if components.month == 10 && components.day == 31 {
-            if .random() {
-                return Text("Post something spooky!")
-            } else {
-                return Text("Any questions?")
-            }
-        }
-        return Text("What's on your mind?")
-    }()
+    @State private var placeholder: PlaceholderView = Self.placeholderView()
     
     let minHeight: CGFloat = 150
     @State private var height: CGFloat?
     @Binding var becomeFirstResponder: Bool
     @State private var hasFirstAppeared = false
     @ScaledMetric private var fontSize = 20
+    @Environment(\.colorScheme) private var colorScheme
     
     var body: some View {
         ZStack(alignment: .topLeading) {
-            Color(UIColor.secondarySystemBackground)
+            colorScheme == .dark ? Color.appFill : Color(uiColor: .secondarySystemBackground)
             
             if draft.text.isEmpty {
                 placeholder
@@ -67,6 +48,38 @@ struct MainComposeTextView: View {
             }
         }
     }
+    
+    @ViewBuilder
+    static func placeholderView() -> some View {
+        let components = Calendar.current.dateComponents([.month, .day], from: Date())
+        if components.month == 3 && components.day == 14,
+           Date().formatted(date: .numeric, time: .omitted).starts(with: "3") {
+            Text("Happy π day!")
+        } else if components.month == 4 && components.day == 1 {
+            Text("April Fool's!").rotationEffect(.radians(.pi), anchor: .center)
+        } else if components.month == 9 && components.day == 5 {
+            // https://weirder.earth/@noracodes/109276419847254552
+            // https://retrocomputing.stackexchange.com/questions/14763/what-warning-was-given-on-attempting-to-post-to-usenet-circa-1990
+            Text("This program posts news to thousands of machines throughout the entire populated world. Please be sure you know what you are doing.").italic()
+        } else if components.month == 9 && components.day == 21 {
+            Text("Do you remember?")
+        } else if components.month == 10 && components.day == 31 {
+            if .random() {
+                Text("Post something spooky!")
+            } else {
+                Text("Any questions?")
+            }
+        } else {
+            Text("What's on your mind?")
+        }
+    }
+}
+
+// exists to provide access to the type alias since the @State property needs it to be explicit
+private protocol PlaceholderViewProvider {
+    associatedtype PlaceholderView: View
+    @ViewBuilder
+    static func placeholderView() -> PlaceholderView
 }
 
 struct MainComposeWrappedTextView: UIViewRepresentable {
@@ -98,6 +111,7 @@ struct MainComposeWrappedTextView: UIViewRepresentable {
         if context.coordinator.skipSettingTextOnNextUpdate {
             context.coordinator.skipSettingTextOnNextUpdate = false
         } else {
+            context.coordinator.skipNextAutocompleteUpdate = true
             uiView.text = text
         }
         
@@ -185,6 +199,7 @@ struct MainComposeWrappedTextView: UIViewRepresentable {
         var caretScrollPositionAnimator: UIViewPropertyAnimator?
         
         var skipSettingTextOnNextUpdate = false
+        var skipNextAutocompleteUpdate = false
         
         var toolbarElements: [ComposeUIState.ToolbarElement] {
             [.emojiPicker, .formattingButtons]
@@ -324,6 +339,10 @@ struct MainComposeWrappedTextView: UIViewRepresentable {
         }
         
         private func updateAutocompleteState() {
+            guard !skipNextAutocompleteUpdate else {
+                skipNextAutocompleteUpdate = false
+                return
+            }
             guard let textView = textView,
                   let text = textView.text,
                   let (lastWordStartIndex, foundFirstAtSign) = findAutocompleteLastWord() else {

Tusker/Screens/Conversation/ConversationCollectionViewController.swift

@@ -9,18 +9,9 @@
 import UIKit
 import Pachyderm
 
-class ConversationNode {
-    let status: StatusMO
-    var children: [ConversationNode]
-    
-    init(status: StatusMO) {
-        self.status = status
-        self.children = []
-    }
-}
-
-class ConversationCollectionViewController: UIViewController, CollectionViewController {
+class ConversationCollectionViewController: UIViewController, CollectionViewController, RefreshableViewController {
     
+    private unowned let conversationViewController: ConversationViewController
     private let mastodonController: MastodonController
     private let mainStatusID: String
     private let mainStatusState: CollapseState
@@ -32,11 +23,12 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
     }
     private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
     
-    init(for mainStatusID: String, state: CollapseState, mastodonController: MastodonController) {
+    init(for mainStatusID: String, state: CollapseState, conversationViewController: ConversationViewController) {
         self.mainStatusID = mainStatusID
         self.mainStatusState = state
         self.statusIDToScrollToOnLoad = mainStatusID
-        self.mastodonController = mastodonController
+        self.conversationViewController = conversationViewController
+        self.mastodonController = conversationViewController.mastodonController
         
         super.init(nibName: nil, bundle: nil)
     }
@@ -47,7 +39,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
     
     override func loadView() {
         var config = UICollectionLayoutListConfiguration(appearance: .plain)
-        config.backgroundColor = .secondarySystemBackground
+        config.backgroundColor = .appSecondaryBackground
         config.leadingSwipeActionsConfigurationProvider = { [unowned self] in
             (collectionView.cellForItem(at: $0) as? TimelineStatusCollectionViewCell)?.leadingSwipeActions()
         }
@@ -55,17 +47,21 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
             (collectionView.cellForItem(at: $0) as? TimelineStatusCollectionViewCell)?.trailingSwipeActions()
         }
         config.itemSeparatorHandler = { [unowned self] indexPath, sectionConfig in
-            let rowsInSection = self.collectionView.numberOfItems(inSection: indexPath.section)
-            let lastInSection = indexPath.row == rowsInSection - 1
             var config = sectionConfig
             config.topSeparatorVisibility = .hidden
-            config.bottomSeparatorVisibility = lastInSection ? .visible : .hidden
+            if case .ancestors = self.dataSource.sectionIdentifier(for: indexPath.section) {
+                config.bottomSeparatorVisibility = .hidden
+            } else if indexPath.row == self.collectionView.numberOfItems(inSection: indexPath.section) - 1 {
+                config.bottomSeparatorVisibility = .visible
+            } else {
+                config.bottomSeparatorVisibility = .hidden
+            }
             config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
             return config
         }
         // we're not using contenetInsetsReference = .readableContent here because it always insets the cells even if
         // the collection view's actual width is narrow enough to fit in the readable width, resulting in a bit of the
-        // background color always peaking through the edges
+        // background color always peeking through the edges
         let layout = UICollectionViewCompositionalLayout.list(using: config)
         view = UICollectionView(frame: .zero, collectionViewLayout: layout)
         // something about the autoresizing mask breaks resizing the vc
@@ -74,6 +70,11 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         collectionView.dragDelegate = self
         collectionView.allowsFocus = true
         
+        #if !targetEnvironment(macCatalyst)
+        collectionView.refreshControl = UIRefreshControl()
+        collectionView.refreshControl!.addTarget(self, action: #selector(refresh), for: .valueChanged)
+        #endif
+        
         dataSource = createDataSource()
     }
     
@@ -99,7 +100,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         }
         return UICollectionViewDiffableDataSource(collectionView: collectionView) { [unowned self] collectionView, indexPath, itemIdentifier in
             switch itemIdentifier {
-            case let .status(id: id, state: state, prevLink: prevLink, nextLink: nextLink):
+            case let .status(id: id, node: _, state: state, prevLink: prevLink, nextLink: nextLink):
                 if id == self.mainStatusID {
                     return collectionView.dequeueConfiguredReusableCell(using: mainStatusCell, for: indexPath, item: (id, state, prevLink))
                 } else {
@@ -123,45 +124,33 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         loadViewIfNeeded()
         
         var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
-        snapshot.appendSections([.statuses])
+        snapshot.appendSections([.ancestors, .mainStatus])
         
         if status.inReplyToID != nil {
-            snapshot.appendItems([.loadingIndicator], toSection: .statuses)
+            snapshot.appendItems([.loadingIndicator], toSection: .ancestors)
         }
         
-        let mainStatusItem = Item.status(id: mainStatusID, state: mainStatusState, prevLink: status.inReplyToID != nil, nextLink: false)
-        snapshot.appendItems([mainStatusItem], toSection: .statuses)
+        // this will be replace with the actual node in the tree once it's loaded
+        let tempMainNode = ConversationNode(status: status)
+        let mainStatusItem = Item.status(id: mainStatusID, node: tempMainNode, state: mainStatusState, prevLink: status.inReplyToID != nil, nextLink: false)
+        snapshot.appendItems([mainStatusItem], toSection: .mainStatus)
         
         dataSource.apply(snapshot, animatingDifferences: false)
     }
     
-    func addContext(_ context: ConversationContext, for mainStatus: StatusMO) async {
-        let parentIDs = getDirectParents(inReplyTo: mainStatus.inReplyToID, from: context.ancestors)
-        let parentStatuses = context.ancestors.filter { parentIDs.contains($0.id) }
-        
-        await mastodonController.persistentContainer.addAll(statuses: parentStatuses + context.descendants)
-        
-        var snapshot = dataSource.snapshot()
-        snapshot.deleteItems([.loadingIndicator])
-        let mainStatusItem = Item.status(id: mainStatusID, state: mainStatusState, prevLink: mainStatus.inReplyToID != nil, nextLink: false)
-        let parentItems = parentIDs.enumerated().map { index, id in
-            Item.status(id: id, state: .unknown, prevLink: index > 0, nextLink: true)
+    func addTree(_ tree: ConversationTree, mainStatus: StatusMO) {
+        var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
+        snapshot.appendSections([.ancestors, .mainStatus])
+        let mainStatusItem = Item.status(id: mainStatusID, node: tree.mainStatus, state: mainStatusState, prevLink: mainStatus.inReplyToID != nil, nextLink: false)
+        snapshot.appendItems([mainStatusItem], toSection: .mainStatus)
+        let parentItems = tree.ancestors.enumerated().map { index, node in
+            Item.status(id: node.status.id, node: node, state: .unknown, prevLink: index > 0, nextLink: true)
         }
-        snapshot.insertItems(parentItems, beforeItem: mainStatusItem)
+        snapshot.appendItems(parentItems, toSection: .ancestors)
         snapshot.reloadItems([mainStatusItem])
-        
-        // fetch all descendant status managed objects
-        let descendantIDs = context.descendants.map(\.id)
-        let request = StatusMO.fetchRequest()
-        request.predicate = NSPredicate(format: "id IN %@", descendantIDs)
-        
-        if let descendants = try? mastodonController.persistentContainer.viewContext.fetch(request) {
-            // convert array of descendant statuses into tree of sub-threads
-            let childThreads = self.getDescendantThreads(mainStatus: mainStatus, descendants: descendants)
-            
-            // convert sub-threads into items for section and add to snapshot
-            self.addFlattenedChildThreadsToSnapshot(childThreads, mainStatus: mainStatus, snapshot: &snapshot)
-        }
+
+        // convert sub-threads into items for section and add to snapshot
+        self.addFlattenedChildThreadsToSnapshot(tree.descendants, mainStatus: mainStatus, snapshot: &snapshot)
         
         self.dataSource.apply(snapshot, animatingDifferences: false) {
             let item: Item
@@ -171,7 +160,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
                 position = .centeredVertically
             } else {
                 item = snapshot.itemIdentifiers.first {
-                    if case .status(id: self.statusIDToScrollToOnLoad, _, _, _) = $0 {
+                    if case .status(id: self.statusIDToScrollToOnLoad, _, _, _, _) = $0 {
                         return true
                     } else {
                         return false
@@ -187,54 +176,6 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         }
     }
     
-    private func getDirectParents(inReplyTo inReplyToID: String?, from statuses: [Status]) -> [String] {
-        var statuses = statuses
-        var parents = [String]()
-        
-        var parentID: String? = inReplyToID
-
-        while parentID != nil, let parentIndex = statuses.firstIndex(where: { $0.id == parentID }) {
-            let parentStatus = statuses.remove(at: parentIndex)
-            parents.insert(parentStatus.id, at: 0)
-            parentID = parentStatus.inReplyToID
-        }
-        
-        return parents
-    }
-    
-    private func getDescendantThreads(mainStatus: StatusMO, descendants: [StatusMO]) -> [ConversationNode] {
-        var descendants = descendants
-        
-        func removeAllInReplyTo(id: String) -> [StatusMO] {
-            let statuses = descendants.filter { $0.inReplyToID == id }
-            descendants.removeAll { $0.inReplyToID == id }
-            return statuses
-        }
-        
-        var nodes: [String: ConversationNode] = [
-            mainStatus.id: ConversationNode(status: mainStatus)
-        ]
-        
-        var idsToCheck = [mainStatusID]
-        
-        while !idsToCheck.isEmpty {
-            let inReplyToID = idsToCheck.removeFirst()
-            let nodeForID = nodes[inReplyToID]!
-            
-            let inReply = removeAllInReplyTo(id: inReplyToID)
-            for reply in inReply {
-                idsToCheck.append(reply.id)
-                
-                let replyNode = ConversationNode(status: reply)
-                nodes[reply.id] = replyNode
-                
-                nodeForID.children.append(replyNode)
-            }
-        }
-        
-        return nodes[mainStatusID]!.children
-    }
-    
     private func addFlattenedChildThreadsToSnapshot(_ childThreads: [ConversationNode], mainStatus: StatusMO, snapshot: inout NSDiffableDataSourceSnapshot<Section, Item>) {
         var childThreads = childThreads
         
@@ -248,7 +189,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         for node in childThreads {
             let section = Section.childThread(firstStatusID: node.status.id)
             snapshot.appendSections([section])
-            snapshot.appendItems([.status(id: node.status.id, state: .unknown, prevLink: false, nextLink: !node.children.isEmpty)], toSection: section)
+            snapshot.appendItems([.status(id: node.status.id, node: node, state: .unknown, prevLink: false, nextLink: !node.children.isEmpty)], toSection: section)
             
             var currentNode = node
             while true {
@@ -271,7 +212,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
                 }
 
                 currentNode = next
-                snapshot.appendItems([.status(id: next.status.id, state: .unknown, prevLink: true, nextLink: !next.children.isEmpty)], toSection: section)
+                snapshot.appendItems([.status(id: next.status.id, node: next, state: .unknown, prevLink: true, nextLink: !next.children.isEmpty)], toSection: section)
             }
         }
     }
@@ -280,7 +221,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         var snapshot = dataSource.snapshot()
         var cellsToMask: [StatusCollectionViewCell] = []
         for item in snapshot.itemIdentifiers {
-            guard case .status(id: _, state: let state, prevLink: _, nextLink: _) = item,
+            guard case .status(id: _, node: _, state: let state, prevLink: _, nextLink: _) = item,
                   state.collapsible == true else {
                 continue
             }
@@ -307,21 +248,31 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         }
     }
     
+    @objc func refresh() {
+        Task {
+            await conversationViewController.refreshContext()
+            #if !targetEnvironment(macCatalyst)
+            self.collectionView.refreshControl!.endRefreshing()
+            #endif
+        }
+    }
+    
 }
 
 extension ConversationCollectionViewController {
     enum Section: Hashable {
-        case statuses
+        case ancestors
+        case mainStatus
         case childThread(firstStatusID: String)
     }
     enum Item: Hashable {
-        case status(id: String, state: CollapseState, prevLink: Bool, nextLink: Bool)
+        case status(id: String, node: ConversationNode, state: CollapseState, prevLink: Bool, nextLink: Bool)
         case expandThread(childThreads: [ConversationNode], inline: Bool)
         case loadingIndicator
         
         static func ==(lhs: Item, rhs: Item) -> Bool {
             switch (lhs, rhs) {
-            case let (.status(id: a, state: _, prevLink: aPrev, nextLink: aNext), .status(id: b, state: _, prevLink: bPrev, nextLink: bNext)):
+            case let (.status(id: a, node: _, state: _, prevLink: aPrev, nextLink: aNext), .status(id: b, node: _, state: _, prevLink: bPrev, nextLink: bNext)):
                 return a == b && aPrev == bPrev && aNext == bNext
             case let (.expandThread(childThreads: a, inline: aInline), .expandThread(childThreads: b, inline: bInline)):
                 return a.count == b.count && zip(a, b).allSatisfy { $0.status.id == $1.status.id } && aInline == bInline
@@ -334,7 +285,7 @@ extension ConversationCollectionViewController {
         
         func hash(into hasher: inout Hasher) {
             switch self {
-            case let .status(id: id, state: _, prevLink: prevLink, nextLink: nextLink):
+            case let .status(id: id, node: _, state: _, prevLink: prevLink, nextLink: nextLink):
                 hasher.combine(0)
                 hasher.combine(id)
                 hasher.combine(prevLink)
@@ -355,7 +306,7 @@ extension ConversationCollectionViewController {
 extension ConversationCollectionViewController: UICollectionViewDelegate {
     func collectionView(_ collectionView: UICollectionView, shouldSelectItemAt indexPath: IndexPath) -> Bool {
         switch dataSource.itemIdentifier(for: indexPath) {
-        case .status(id: let id, state: _, prevLink: _, nextLink: _):
+        case .status(id: let id, node: _, state: _, prevLink: _, nextLink: _):
             return id != mainStatusID
         case .expandThread(childThreads: _, inline: _):
             return true
@@ -370,12 +321,25 @@ extension ConversationCollectionViewController: UICollectionViewDelegate {
             break
         case .loadingIndicator:
             break
-        case .status(id: let id, state: let state, _, _):
-            selected(status: id, state: state.copy())
+        case .status(id: let id, node: let node, state: let state, _, _):
+            // we can only take the fast path if the user tapped on a descendant status.
+            // if the current main status is C, or one of its descendants, and the user taps A, then B won't be loaded:
+            //    A
+            //   / \
+            //  B   C
+            if case .childThread(_) = dataSource.sectionIdentifier(for: indexPath.section) {
+                let tree = ConversationTree(ancestors: buildNewAncestors(above: indexPath), mainStatus: node)
+                let conv = ConversationViewController(preloadedTree: tree, state: state.copy(), mastodonController: mastodonController)
+                conv.showStatusesAutomatically = showStatusesAutomatically
+                show(conv)
+            } else {
+                selected(status: id, state: state.copy())
+            }
         case .expandThread(childThreads: let childThreads, inline: _):
-            if case .status(id: let id, state: let state, _, _) = dataSource.itemIdentifier(for: IndexPath(row: indexPath.row - 1, section: indexPath.section)) {
-                // todo: it would be nice to avoid re-fetching the context here, since we should have all the necessary information already
-                let conv = ConversationViewController(for: id, state: state.copy(), mastodonController: mastodonController)
+            let indexPathBeforeExpandThread = IndexPath(row: indexPath.row - 1, section: indexPath.section)
+            if case .status(id: _, node: let node, state: let state, _, _) = dataSource.itemIdentifier(for: indexPathBeforeExpandThread) {
+                let tree = ConversationTree(ancestors: buildNewAncestors(above: indexPathBeforeExpandThread), mainStatus: node)
+                let conv = ConversationViewController(preloadedTree: tree, state: state.copy(), mastodonController: mastodonController)
                 conv.statusIDToScrollToOnLoad = childThreads.first!.status.id
                 conv.showStatusesAutomatically = showStatusesAutomatically
                 show(conv)
@@ -383,6 +347,34 @@ extension ConversationCollectionViewController: UICollectionViewDelegate {
         }
     }
     
+    // ConversationNode doesn't know about its parent, so we reconstruct that info from the data source
+    private func buildNewAncestors(above indexPath: IndexPath) -> [ConversationNode] {
+        let snapshot = dataSource.snapshot()
+        let currentAncestors = snapshot.itemIdentifiers(inSection: .ancestors).compactMap {
+            if case .status(id: _, node: let node, _, _, _) = $0 {
+                return node
+            } else {
+                return nil
+            }
+        }
+        let currentMainStatus = snapshot.itemIdentifiers(inSection: .mainStatus).compactMap {
+            if case .status(id: _, node: let node, _, _, _) = $0 {
+                return node
+            } else {
+                return nil
+            }
+        }
+        let parentsInCurrentSection = snapshot.itemIdentifiers(inSection: dataSource.sectionIdentifier(for: indexPath.section)!)[0..<indexPath.row].compactMap {
+            if case .status(id: _, node: let node, _, _, _) = $0 {
+                return node
+            } else {
+                return nil
+            }
+        }
+        return currentAncestors + currentMainStatus + parentsInCurrentSection
+    }
+    
+    
     func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
         return (collectionView.cellForItem(at: indexPath) as? TimelineStatusCollectionViewCell)?.contextMenuConfiguration()
     }

Tusker/Screens/Conversation/ConversationTree.swift

@@ -0,0 +1,101 @@
+//
+//  ConversationTree.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 2/4/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+class ConversationNode {
+    let status: StatusMO
+    var children: [ConversationNode]
+    
+    init(status: StatusMO) {
+        self.status = status
+        self.children = []
+    }
+}
+struct ConversationTree {
+    let ancestors: [ConversationNode]
+    let mainStatus: ConversationNode
+    var descendants: [ConversationNode] {
+        mainStatus.children
+    }
+    
+    init(ancestors: [ConversationNode], mainStatus: ConversationNode) {
+        self.ancestors = ancestors
+        self.mainStatus = mainStatus
+    }
+    
+    static func build(for mainStatus: StatusMO, ancestors: [StatusMO], descendants: [StatusMO]) -> ConversationTree {
+        let mainStatusNode = ConversationNode(status: mainStatus)
+        let ancestors = buildAncestorNodes(mainStatusNode: mainStatusNode, ancestors: ancestors)
+        buildDescendantNodes(mainStatusNode: mainStatusNode, descendants: descendants)
+        return ConversationTree(ancestors: ancestors, mainStatus: mainStatusNode)
+    }
+    
+    private static func buildAncestorNodes(mainStatusNode: ConversationNode, ancestors: [StatusMO]) -> [ConversationNode] {
+        var statuses = ancestors
+        var parents = [ConversationNode]()
+        
+        var parentID: String? = mainStatusNode.status.inReplyToID
+        
+        while let currentParentID = parentID,
+              let parentIndex = statuses.firstIndex(where: { $0.id == currentParentID }) {
+            let parentStatus = statuses.remove(at: parentIndex)
+            
+            let node = ConversationNode(status: parentStatus)
+            parents.insert(node, at: 0)
+            
+            parentID = parentStatus.inReplyToID
+        }
+        
+        // once the parents list is built and in-order, then we walk through and set each node's children
+        for (index, node) in parents.enumerated() {
+            if index == parents.count - 1 {
+                // the last parent is the direct parent of the main status
+                node.children = [mainStatusNode]
+            } else {
+                // otherwise, it's the parent of the status that comes immediately after it in the parents list
+                node.children = [parents[index + 1]]
+            }
+        }
+        
+        return parents
+    }
+    
+    // doesn't return anything, since we're modifying the main status node in-place
+    private static func buildDescendantNodes(mainStatusNode: ConversationNode, descendants: [StatusMO]) {
+        var descendants = descendants
+        
+        func removeAllInReplyTo(id: String) -> [StatusMO] {
+            let statuses = descendants.filter { $0.inReplyToID == id }
+            descendants.removeAll { $0.inReplyToID == id }
+            return statuses
+        }
+        
+        var nodes: [String: ConversationNode] = [
+            mainStatusNode.status.id: mainStatusNode
+        ]
+        
+        var idsToCheck = [mainStatusNode.status.id]
+        
+        while !idsToCheck.isEmpty {
+            let inReplyToID = idsToCheck.removeFirst()
+            let nodeForID = nodes[inReplyToID]!
+            
+            let inReply = removeAllInReplyTo(id: inReplyToID)
+            for reply in inReply {
+                idsToCheck.append(reply.id)
+                
+                let replyNode = ConversationNode(status: reply)
+                nodes[reply.id] = replyNode
+                
+                nodeForID.children.append(replyNode)
+            }
+        }
+    }
+}

Tusker/Screens/Conversation/ConversationViewController.swift

@@ -77,6 +77,14 @@ class ConversationViewController: UIViewController {
         super.init(nibName: nil, bundle: nil)
     }
     
+    init(preloadedTree: ConversationTree, state mainStatusState: CollapseState, mastodonController: MastodonController) {
+        self.mode = .preloaded(preloadedTree)
+        self.mainStatusState = mainStatusState
+        self.mastodonController = mastodonController
+
+        super.init(nibName: nil, bundle: nil)
+    }
+    
     required init?(coder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
@@ -86,7 +94,7 @@ class ConversationViewController: UIViewController {
         
         title = NSLocalizedString("Conversation", comment: "conversation screen title")
 
-        view.backgroundColor = .secondarySystemBackground
+        view.backgroundColor = .appSecondaryBackground
         
         collapseBarButtonItem = UIBarButtonItem(image: UIImage(systemName: "eye.fill")!, style: .plain, target: self, action: #selector(toggleCollapseButtonPressed))
         updateVisibilityBarButtonItem()
@@ -115,9 +123,15 @@ class ConversationViewController: UIViewController {
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
         
-        Task {
-            if case .unloaded = state {
-                await loadMainStatus()
+        if case .unloaded = state {
+            if case .preloaded(let tree) = mode {
+                // when everything is preloaded, we're on the fast path and want to avoid any async work
+                // just kicking off a MainActor task causes a delay before the content appears, even if the task doesn't suspend
+                mainStatusLoaded(tree.mainStatus.status)
+            } else {
+                Task { @MainActor in
+                    await loadMainStatus()
+                }
             }
         }
     }
@@ -142,9 +156,20 @@ class ConversationViewController: UIViewController {
     
     // MARK: Loading
     
+    @MainActor
     private func loadMainStatus() async {
-        guard let mainStatusID = await resolveStatusIfNecessary() else {
-            return
+        let mainStatusID: String
+        switch mode {
+        case .localID(let id):
+            mainStatusID = id
+        case .resolve(let url):
+            if let id = await resolveStatus(url: url) {
+                mainStatusID = id
+            } else {
+                return
+            }
+        case .preloaded(_):
+            fatalError("unreachable")
         }
         
         @MainActor
@@ -166,7 +191,7 @@ class ConversationViewController: UIViewController {
             Task {
                 await doLoadMainStatus()
             }
-            await mainStatusLoaded(cached)
+            mainStatusLoaded(cached)
         } else {
             // otherwise, show a loading indicator while loading the main status
             let indicator = UIActivityIndicatorView(style: .medium)
@@ -174,77 +199,110 @@ class ConversationViewController: UIViewController {
             state = .loading(indicator)
             
             if let status = await doLoadMainStatus() {
-                await mainStatusLoaded(status)
+                mainStatusLoaded(status)
             }
         }
     }
     
     @MainActor
-    private func resolveStatusIfNecessary() async -> String? {
-        switch mode {
-        case .localID(let id):
-            return id
-        case .resolve(let url):
-            let indicator = UIActivityIndicatorView(style: .medium)
-            indicator.startAnimating()
-            state = .loading(indicator)
-            
-            let url = WebURL(url)!
-            let request = Client.search(query: url.serialized(), types: [.statuses], resolve: true)
-            do {
-                let (results, _) = try await mastodonController.run(request)
-                guard let status = results.statuses.first(where: { $0.url == url }) else {
-                    throw UnableToResolveError()
-                }
-                _ = mastodonController.persistentContainer.addOrUpdateOnViewContext(status: status)
-                mode = .localID(status.id)
-                return status.id
-            } catch {
-                state = .unableToResolve(error)
-                return nil
+    private func resolveStatus(url: URL) async -> String? {
+        let indicator = UIActivityIndicatorView(style: .medium)
+        indicator.startAnimating()
+        state = .loading(indicator)
+        
+        let url = WebURL(url)!.serialized(excludingFragment: true)
+        let request = Client.search(query: url, types: [.statuses], resolve: true)
+        do {
+            let (results, _) = try await mastodonController.run(request)
+            guard let status = results.statuses.first(where: { $0.url?.serialized() == url }) else {
+                throw UnableToResolveError()
             }
+            _ = mastodonController.persistentContainer.addOrUpdateOnViewContext(status: status)
+            mode = .localID(status.id)
+            return status.id
+        } catch {
+            state = .unableToResolve(error)
+            return nil
         }
     }
     
-    @MainActor
-    private func mainStatusLoaded(_ mainStatus: StatusMO) async {
-        let vc = ConversationCollectionViewController(for: mainStatus.id, state: mainStatusState, mastodonController: mastodonController)
+    private func mainStatusLoaded(_ mainStatus: StatusMO) {
+        if let accountID = mastodonController.accountInfo?.id {
+            userActivity = UserActivityManager.showConversationActivity(mainStatusID: mainStatus.id, accountID: accountID)
+        }
+        
+        let vc = ConversationCollectionViewController(for: mainStatus.id, state: mainStatusState, conversationViewController: self)
         vc.statusIDToScrollToOnLoad = statusIDToScrollToOnLoad ?? mainStatus.id
         vc.showStatusesAutomatically = showStatusesAutomatically
         vc.addMainStatus(mainStatus)
         state = .displaying(vc)
         
-        await loadContext(for: mainStatus)
+        if case .preloaded(let tree) = mode {
+            vc.addTree(tree, mainStatus: mainStatus)
+        } else {
+            Task { @MainActor in
+                await loadTree(for: mainStatus)
+            }
+        }
     }
     
     @MainActor
-    private func loadContext(for mainStatus: StatusMO) async {
-        guard case .displaying(_) = state else {
+    private func loadTree(for mainStatus: StatusMO) async {
+        guard case .displaying(_) = state,
+              let context = await loadContext(for: mainStatus) else {
             return
         }
         
+        await mastodonController.persistentContainer.addAll(statuses: context.ancestors + context.descendants)
+        
+        let ancestorIDs = context.ancestors.map(\.id)
+        let ancestorsReq = StatusMO.fetchRequest()
+        ancestorsReq.predicate = NSPredicate(format: "id in %@", ancestorIDs)
+        let ancestors = try? mastodonController.persistentContainer.viewContext.fetch(ancestorsReq)
+        
+        let descendantIDs = context.descendants.map(\.id)
+        let descendantsReq = StatusMO.fetchRequest()
+        descendantsReq.predicate = NSPredicate(format: "id IN %@", descendantIDs)
+        let descendants = try? mastodonController.persistentContainer.viewContext.fetch(descendantsReq)
+        
+        let tree = ConversationTree.build(for: mainStatus, ancestors: ancestors ?? [], descendants: descendants ?? [])
+        
+        guard case .displaying(let vc) = state else {
+            return
+        }
+        vc.addTree(tree, mainStatus: mainStatus)
+    }
+    
+    private func loadContext(for mainStatus: StatusMO) async -> ConversationContext? {
         let request = Status.getContext(mainStatus.id)
         do {
             let (context, _) = try await mastodonController.run(request)
-            guard case .displaying(let vc) = state else {
-                return
-            }
-            
-            await vc.addContext(context, for: mainStatus)
+            return context
         } catch {
             guard case .displaying(_) = state else {
-                return
+                return nil
             }
             let error = error as! Client.Error
             
             let config = ToastConfiguration(from: error, with: "Error Loading Context", in: self) { [weak self] toast in
                 toast.dismissToast(animated: true)
-                await self?.loadContext(for: mainStatus)
+                await self?.loadTree(for: mainStatus)
             }
             self.showToast(configuration: config, animated: true)
+            
+            return nil
         }
     }
     
+    func refreshContext() async {
+        guard case .localID(let id) = mode,
+              let status = mastodonController.persistentContainer.status(for: id),
+              case .displaying(_) = state else {
+            return
+        }
+        await loadTree(for: status)
+    }
+    
     private func showMainStatusNotFound() {
         let notFoundView = StatusNotFoundView(frame: .zero)
         notFoundView.translatesAutoresizingMaskIntoConstraints = false
@@ -341,6 +399,7 @@ extension ConversationViewController {
     enum Mode {
         case localID(String)
         case resolve(URL)
+        case preloaded(ConversationTree)
     }
 }
 
@@ -366,6 +425,17 @@ extension ConversationViewController: TuskerNavigationDelegate {
     var apiController: MastodonController! { mastodonController }
 }
 
+extension ConversationViewController: StateRestorableViewController {
+    func stateRestorationActivity() -> NSUserActivity? {
+        if let accountID = mastodonController.accountInfo?.id,
+           case .localID(let id) = mode {
+            return UserActivityManager.showConversationActivity(mainStatusID: id, accountID: accountID)
+        } else {
+            return nil
+        }
+    }
+}
+
 extension ConversationViewController: ToastableViewController {
     var toastScrollView: UIScrollView? {
         if case .displaying(let vc) = state {