Add native iOS notifications (#64)

TESTING.md

@@ -243,6 +243,7 @@ source update are published, and installs or updates Gotcha through AltStore PAL
       background with no border or pill and defaults to the clock. Select the
       issue and pull-request icons in turn; each shows only matching recent
       activity or the native empty state, then the clock restores all rows.
+      The bell remains a separate, accessible Notifications destination.
 - [ ] Pull-request activity includes older creation and close events beyond the
       first activity-feed page without requiring a manual pull-up; the empty
       state appears only after every available page has been checked.
@@ -251,6 +252,40 @@ source update are published, and installs or updates Gotcha through AltStore PAL
       Back button and left-edge interactive swipe return directly to Home.
 - [ ] Non-linkable server activity does not navigate or appear tappable.
 
+## Notifications
+
+- [ ] Launch a fresh install. Gotcha does not request notification permission
+      at launch. Open Settings and turn on **Background notifications**; only
+      then does the standard iOS authorization sheet appear. Deny once and
+      confirm Gotcha keeps the switch off, explains that notifications are
+      disabled, and offers **Open Settings**. The **Notification Settings** row
+      opens Gotcha's page in iOS Settings.
+- [ ] Allow notifications. Settings reports the current system authorization,
+      the app switch persists across relaunches, and iOS Settings remains the
+      source of truth for alerts, sounds, Focus, and scheduled summaries.
+      Turning the app switch off cancels pending alerts and background refresh.
+- [ ] Tap the Home bell. Open and Closed each show the matching server
+      notification threads with a type icon, title, repository, date, Dynamic
+      Type layout, and accessible Open/Closed value. Pull to refresh, switch
+      status repeatedly, and load a list longer than one page without duplicate
+      or stale rows.
+- [ ] Tap open and closed issue, pull-request, commit, and repository
+      notifications. Each opens the native destination on the Home navigation
+      stack; opening an unread thread marks it read, Back returns to the
+      notification list, and the next refresh moves it from Open to Closed.
+- [ ] After the first poll establishes a cursor, create or receive another
+      server notification and background Gotcha. From Xcode's debugger, run
+      `e -l objc -- (void)[[BGTaskScheduler sharedScheduler] _simulateLaunchForTaskWithIdentifier:@"de.rfc1437.gotcha.notifications.refresh"]`.
+      Confirm one ordinary-priority local notification is delivered with no
+      private issue title or repository name on the Lock Screen. A repeated
+      update replaces the same thread alert rather than stacking duplicates;
+      tapping it selects the correct configured server, opens the originating
+      item, and marks the Gitea thread read.
+- [ ] Bring Gotcha to the foreground while a poll finds an update. It refreshes
+      notification data without displaying a banner over the active app. Leave
+      it backgrounded and confirm iOS, not an in-app timer, chooses subsequent
+      refresh timing.
+
 ## Milestone navigation
 
 - [ ] Open a milestone, then open one of its issues and one of its pull

crates/app/src/api.rs

@@ -41,6 +41,35 @@ pub async fn load_repositories(server: &Server, page: i32) -> Result<Page<Reposi
     })
 }
 
+pub async fn load_notifications(
+    server: &Server,
+    unread: bool,
+    page: i32,
+) -> Result<Page<models::NotificationThread>, String> {
+    client(server)?
+        .notifications(unread, page, PAGE_SIZE)
+        .await
+        .map_err(message)
+}
+
+pub async fn load_notification_updates(
+    server: &Server,
+    since: Option<&str>,
+) -> Result<Vec<models::NotificationThread>, String> {
+    client(server)?
+        .notification_updates(since)
+        .await
+        .map_err(message)
+}
+
+pub async fn mark_notification_read(server: &Server, id: i64) -> Result<(), String> {
+    client(server)?
+        .mark_notification_read(id)
+        .await
+        .map(|_| ())
+        .map_err(message)
+}
+
 pub async fn load_issues(
     server: &Server,
     owner: &str,

crates/app/src/core/mod.rs

@@ -1,6 +1,7 @@
 mod content;
 mod issues;
 mod milestones;
+mod notifications;
 mod pulls;
 mod repositories;
 mod servers;

crates/app/src/core/notifications.rs

@@ -0,0 +1,137 @@
+use std::time::{SystemTime, UNIX_EPOCH};
+
+use crate::*;
+
+#[uniffi::export(async_runtime = "tokio")]
+impl GotchaCore {
+    pub async fn notifications(
+        &self,
+        status: NotificationStatus,
+        page: u32,
+    ) -> Result<NotificationListPage, GotchaError> {
+        let server = self.server()?;
+        let result = load_notifications(
+            &server,
+            matches!(status, NotificationStatus::Open),
+            valid_page(page)?,
+        )
+        .await?;
+        Ok(NotificationListPage {
+            rows: notification_rows(&server.credential_account, result.items),
+            has_more: result.has_more,
+        })
+    }
+
+    pub async fn mark_notification_read(
+        &self,
+        server_id: String,
+        id: i64,
+    ) -> Result<(), GotchaError> {
+        let server = self.server_by_id(&server_id)?;
+        mark_notification_read(&server, id)
+            .await
+            .map_err(Into::into)
+    }
+
+    pub async fn poll_notifications(&self) -> Result<Vec<NotificationRow>, GotchaError> {
+        let servers = {
+            let state = self.state.lock().unwrap();
+            if !state.preferences.notifications_enabled {
+                return Ok(Vec::new());
+            }
+            state
+                .preferences
+                .servers
+                .iter()
+                .cloned()
+                .map(|server| {
+                    let cursor = state
+                        .preferences
+                        .notification_cursors
+                        .get(&server.credential_account)
+                        .cloned();
+                    (server, cursor)
+                })
+                .collect::<Vec<_>>()
+        };
+        let polled_at = gotcha_gitea::api_timestamp(
+            SystemTime::now()
+                .duration_since(UNIX_EPOCH)
+                .unwrap_or_default()
+                .as_secs() as i64,
+        );
+        let mut rows = Vec::new();
+        let mut cursors = Vec::new();
+        let mut first_error = None;
+        for (server, cursor) in servers {
+            let notifications = match load_notification_updates(&server, cursor.as_deref()).await {
+                Ok(notifications) => notifications,
+                Err(error) => {
+                    first_error.get_or_insert(error);
+                    continue;
+                }
+            };
+            let next_cursor = notification_cursor(&polled_at, &notifications);
+            if cursor.is_some() {
+                rows.extend(notification_rows(&server.credential_account, notifications));
+            }
+            cursors.push((server.credential_account, next_cursor));
+        }
+
+        if cursors.is_empty()
+            && let Some(error) = first_error
+        {
+            return Err(error.into());
+        }
+
+        let mut state = self.state.lock().unwrap();
+        if !state.preferences.notifications_enabled {
+            return Ok(Vec::new());
+        }
+        for (server_id, cursor) in cursors {
+            if state
+                .preferences
+                .servers
+                .iter()
+                .any(|server| server.credential_account == server_id)
+            {
+                state
+                    .preferences
+                    .notification_cursors
+                    .insert(server_id, cursor);
+            }
+        }
+        save_preferences(&state.preferences)?;
+        Ok(rows)
+    }
+}
+
+fn notification_cursor(
+    polled_at: &str,
+    notifications: &[gotcha_gitea::models::NotificationThread],
+) -> String {
+    notifications
+        .iter()
+        .filter_map(|notification| notification.updated_at.as_deref())
+        .fold(polled_at.into(), |cursor, updated| {
+            cursor.max(updated.into())
+        })
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn cursor_does_not_skip_an_update_that_arrived_during_polling() {
+        let notifications = vec![gotcha_gitea::models::NotificationThread {
+            updated_at: Some("2026-08-15T10:00:01Z".into()),
+            ..Default::default()
+        }];
+
+        assert_eq!(
+            notification_cursor("2026-08-15T10:00:00Z", &notifications),
+            "2026-08-15T10:00:01Z"
+        );
+    }
+}

crates/app/src/core/servers.rs

@@ -192,6 +192,9 @@ impl GotchaCore {
             .ok_or("That server no longer exists.")?;
         let mut preferences = state.preferences.clone();
         preferences.servers.remove(index);
+        preferences
+            .notification_cursors
+            .remove(&server.credential_account);
         let active_server =
             active_server_after_removal(state.active_server, index, preferences.servers.len());
         preferences.last_server = active_server;
@@ -224,6 +227,7 @@ impl GotchaCore {
             issue_status: state.preferences.issue_status.clone(),
             pull_status: state.preferences.pull_status.clone(),
             appearance: state.preferences.appearance.index() as u32,
+            notifications_enabled: state.preferences.notifications_enabled,
         }
     }
 
@@ -253,6 +257,12 @@ impl GotchaCore {
         save_preferences(&state.preferences).map_err(Into::into)
     }
 
+    pub fn set_notifications_enabled(&self, enabled: bool) -> Result<(), GotchaError> {
+        let mut state = self.state.lock().unwrap();
+        state.preferences.notifications_enabled = enabled;
+        save_preferences(&state.preferences).map_err(Into::into)
+    }
+
     pub async fn home(
         &self,
         page: u32,

crates/app/src/domain.rs

@@ -70,6 +70,10 @@ pub struct Preferences {
     pub pull_filters: BTreeMap<String, PullFilter>,
     #[serde(default)]
     pub appearance: AppearanceMode,
+    #[serde(default)]
+    pub notifications_enabled: bool,
+    #[serde(default)]
+    pub notification_cursors: BTreeMap<String, String>,
 }
 
 impl Default for Preferences {
@@ -84,6 +88,8 @@ impl Default for Preferences {
             pull_status: open_status(),
             pull_filters: BTreeMap::new(),
             appearance: AppearanceMode::default(),
+            notifications_enabled: false,
+            notification_cursors: BTreeMap::new(),
         }
     }
 }

crates/app/src/lib.rs

@@ -80,6 +80,7 @@ pub struct Settings {
     pub issue_status: String,
     pub pull_status: String,
     pub appearance: u32,
+    pub notifications_enabled: bool,
 }
 
 #[derive(uniffi::Object)]

crates/app/src/presentation.rs

@@ -359,6 +359,33 @@ pub struct HomePage {
     pub next_page: Option<u32>,
 }
 
+#[derive(Clone, Copy, Debug, uniffi::Enum)]
+pub enum NotificationStatus {
+    Open,
+    Closed,
+}
+
+#[derive(Clone, uniffi::Record)]
+pub struct NotificationRow {
+    pub id: i64,
+    pub server_id: String,
+    pub title: String,
+    pub detail: String,
+    pub meta: String,
+    pub unread: bool,
+    pub target: ActivityTargetKind,
+    pub owner: String,
+    pub repository: String,
+    pub number: i64,
+    pub sha: String,
+}
+
+#[derive(Clone, uniffi::Record)]
+pub struct NotificationListPage {
+    pub rows: Vec<NotificationRow>,
+    pub has_more: bool,
+}
+
 #[derive(Clone, uniffi::Record)]
 pub struct WidgetActivityPage {
     pub server_name: String,
@@ -376,12 +403,14 @@ mod files;
 mod helpers;
 mod home;
 mod lists;
+mod notifications;
 
 pub use details::*;
 pub use files::*;
 pub use helpers::compact_date;
 pub use home::*;
 pub use lists::*;
+pub use notifications::*;
 
 #[cfg(test)]
 mod tests;

crates/app/src/presentation/notifications.rs

@@ -0,0 +1,142 @@
+use gotcha_gitea::{models, notifications};
+
+use super::{ActivityTargetKind, NotificationRow, compact_date};
+
+pub fn notification_rows(
+    server_id: &str,
+    notifications: Vec<models::NotificationThread>,
+) -> Vec<NotificationRow> {
+    notifications
+        .into_iter()
+        .filter_map(|notification| notification_row(server_id, notification))
+        .collect()
+}
+
+fn notification_row(
+    server_id: &str,
+    notification: models::NotificationThread,
+) -> Option<NotificationRow> {
+    let id = notification.id?;
+    let title = notification
+        .subject
+        .as_deref()
+        .and_then(|subject| subject.title.clone())
+        .filter(|title| !title.is_empty())
+        .unwrap_or_else(|| "Server notification".into());
+    let kind = notification
+        .subject
+        .as_deref()
+        .and_then(|subject| subject.r#type.as_deref())
+        .unwrap_or("Update");
+    let full_name = notification
+        .repository
+        .as_deref()
+        .and_then(|repository| repository.full_name.clone())
+        .or_else(|| {
+            let repository = notification.repository.as_deref()?;
+            Some(format!(
+                "{}/{}",
+                repository.owner.as_deref()?.login.as_deref()?,
+                repository.name.as_deref()?
+            ))
+        })
+        .unwrap_or_else(|| "Server".into());
+    let (target, owner, repository, number, sha) = match notifications::target(&notification) {
+        notifications::NotificationTarget::None => (
+            ActivityTargetKind::None,
+            String::new(),
+            String::new(),
+            0,
+            String::new(),
+        ),
+        notifications::NotificationTarget::Repository { owner, repository } => (
+            ActivityTargetKind::Repository,
+            owner,
+            repository,
+            0,
+            String::new(),
+        ),
+        notifications::NotificationTarget::Issue {
+            owner,
+            repository,
+            number,
+        } => (
+            ActivityTargetKind::Issue,
+            owner,
+            repository,
+            number,
+            String::new(),
+        ),
+        notifications::NotificationTarget::Pull {
+            owner,
+            repository,
+            number,
+        } => (
+            ActivityTargetKind::PullRequest,
+            owner,
+            repository,
+            number,
+            String::new(),
+        ),
+        notifications::NotificationTarget::Commit {
+            owner,
+            repository,
+            sha,
+        } => (ActivityTargetKind::Commit, owner, repository, 0, sha),
+    };
+    Some(NotificationRow {
+        id,
+        server_id: server_id.into(),
+        title,
+        detail: format!("{kind} · {full_name}"),
+        meta: compact_date(notification.updated_at.as_deref()),
+        unread: notification.unread.unwrap_or_default(),
+        target,
+        owner,
+        repository,
+        number,
+        sha,
+    })
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn presents_targetable_notification_without_exposing_api_models() {
+        let rows = notification_rows(
+            "work",
+            vec![models::NotificationThread {
+                id: Some(9),
+                unread: Some(true),
+                updated_at: Some("2026-08-15T10:00:00Z".into()),
+                repository: Some(Box::new(models::Repository {
+                    full_name: Some("octo/demo".into()),
+                    name: Some("demo".into()),
+                    owner: Some(Box::new(models::User {
+                        login: Some("octo".into()),
+                        ..Default::default()
+                    })),
+                    ..Default::default()
+                })),
+                subject: Some(Box::new(models::NotificationSubject {
+                    title: Some("Fix the bug".into()),
+                    r#type: Some("Issue".into()),
+                    url: Some("https://example/api/v1/repos/octo/demo/issues/42".into()),
+                    ..Default::default()
+                })),
+                ..Default::default()
+            }],
+        );
+
+        assert_eq!(rows.len(), 1);
+        assert_eq!(rows[0].id, 9);
+        assert_eq!(rows[0].server_id, "work");
+        assert_eq!(rows[0].title, "Fix the bug");
+        assert_eq!(rows[0].detail, "Issue · octo/demo");
+        assert!(rows[0].unread);
+        assert_eq!(rows[0].target, ActivityTargetKind::Issue);
+        assert_eq!(rows[0].number, 42);
+    }
+}

crates/gitea/src/domain.rs

@@ -174,6 +174,16 @@ pub fn api_date(timestamp: i64) -> String {
     format!("{year:04}-{month:02}-{day:02}T00:00:00Z")
 }
 
+pub fn api_timestamp(timestamp: i64) -> String {
+    let days = timestamp.div_euclid(86_400);
+    let seconds = timestamp.rem_euclid(86_400);
+    let (year, month, day) = civil_from_days(days);
+    let hour = seconds / 3_600;
+    let minute = seconds % 3_600 / 60;
+    let second = seconds % 60;
+    format!("{year:04}-{month:02}-{day:02}T{hour:02}:{minute:02}:{second:02}Z")
+}
+
 pub fn parse_api_date(value: &str) -> Option<i64> {
     let date = value.get(..10)?;
     let mut parts = date.split('-');
@@ -230,6 +240,7 @@ mod tests {
         assert!(!Page::from_items(vec![(); 29], 30).has_more);
         let leap_day = parse_api_date("2024-02-29T12:34:56Z").unwrap();
         assert_eq!(api_date(leap_day), "2024-02-29T00:00:00Z");
+        assert_eq!(api_timestamp(leap_day + 45_296), "2024-02-29T12:34:56Z");
         assert_eq!(parse_api_date("2023-02-29T00:00:00Z"), None);
     }
 }

crates/gitea/src/lib.rs

@@ -18,6 +18,7 @@ pub mod diff;
 mod domain;
 mod issues;
 mod milestones;
+pub mod notifications;
 mod pulls;
 mod repositories;
 
@@ -27,7 +28,7 @@ pub use config::{Config, Selection, ServerProfile, TuiPreferences, server_url};
 pub use domain::{
     CreateIssue, DEFAULT_PAGE_SIZE, EditIssue, HistoryCommit, HomeData, IssueDetails, IssueDraft,
     IssueEditorData, IssueQuery, MilestoneDetails, MilestoneDraft, Page, PullDetails, RepositoryId,
-    api_date, civil_from_days, days_from_civil, parse_api_date,
+    api_date, api_timestamp, civil_from_days, days_from_civil, parse_api_date,
 };
 pub use issues::comment_can_edit;
 pub use pulls::{PullFileSource, pull_file_source, pull_state};

crates/gitea/src/notifications.rs

@@ -0,0 +1,212 @@
+use gitea_openapi::apis::notification_api;
+
+use crate::{Client, Error, Page, Result, models, positive, validate_page};
+
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub enum NotificationTarget {
+    None,
+    Repository {
+        owner: String,
+        repository: String,
+    },
+    Issue {
+        owner: String,
+        repository: String,
+        number: i64,
+    },
+    Pull {
+        owner: String,
+        repository: String,
+        number: i64,
+    },
+    Commit {
+        owner: String,
+        repository: String,
+        sha: String,
+    },
+}
+
+impl Client {
+    pub async fn notifications(
+        &self,
+        unread: bool,
+        page: i32,
+        limit: i32,
+    ) -> Result<Page<models::NotificationThread>> {
+        validate_page(page, limit)?;
+        let items = notification_api::notify_get_list(
+            &self.configuration(),
+            Some(!unread),
+            Some(vec![if unread { "unread" } else { "read" }.into()]),
+            None,
+            None,
+            None,
+            Some(page),
+            Some(limit),
+        )
+        .await
+        .map_err(Error::generated)?;
+        Ok(Page::from_items(items, limit))
+    }
+
+    pub async fn notification_updates(
+        &self,
+        since: Option<&str>,
+    ) -> Result<Vec<models::NotificationThread>> {
+        let mut notifications = Vec::new();
+        for page in 1.. {
+            let batch = notification_api::notify_get_list(
+                &self.configuration(),
+                Some(false),
+                Some(vec!["unread".into()]),
+                None,
+                since.map(str::to_owned),
+                None,
+                Some(page),
+                Some(100),
+            )
+            .await
+            .map_err(Error::generated)?;
+            let complete = batch.len() < 100;
+            notifications.extend(batch);
+            if complete {
+                break;
+            }
+        }
+        Ok(notifications)
+    }
+
+    pub async fn mark_notification_read(&self, id: i64) -> Result<models::NotificationThread> {
+        positive(id, "notification ID")?;
+        notification_api::notify_read_thread(&self.configuration(), &id.to_string(), Some("read"))
+            .await
+            .map_err(Error::generated)
+    }
+}
+
+pub fn target(notification: &models::NotificationThread) -> NotificationTarget {
+    let Some(repository) = notification.repository.as_deref() else {
+        return NotificationTarget::None;
+    };
+    let Some(owner) = repository
+        .owner
+        .as_deref()
+        .and_then(|owner| owner.login.clone())
+    else {
+        return NotificationTarget::None;
+    };
+    let Some(repository) = repository.name.clone() else {
+        return NotificationTarget::None;
+    };
+    let Some(subject) = notification.subject.as_deref() else {
+        return NotificationTarget::Repository { owner, repository };
+    };
+    let value = subject
+        .url
+        .as_deref()
+        .or(subject.html_url.as_deref())
+        .and_then(last_path_component);
+    match subject
+        .r#type
+        .as_deref()
+        .unwrap_or_default()
+        .to_ascii_lowercase()
+        .as_str()
+    {
+        "issue" => {
+            value
+                .and_then(|value| value.parse().ok())
+                .map_or(NotificationTarget::None, |number| {
+                    NotificationTarget::Issue {
+                        owner,
+                        repository,
+                        number,
+                    }
+                })
+        }
+        "pull" | "pullrequest" | "pull_request" => value
+            .and_then(|value| value.parse().ok())
+            .map_or(NotificationTarget::None, |number| {
+                NotificationTarget::Pull {
+                    owner,
+                    repository,
+                    number,
+                }
+            }),
+        "commit" => value.map_or(NotificationTarget::None, |sha| NotificationTarget::Commit {
+            owner,
+            repository,
+            sha: sha.into(),
+        }),
+        "repository" => NotificationTarget::Repository { owner, repository },
+        _ => NotificationTarget::None,
+    }
+}
+
+fn last_path_component(url: &str) -> Option<&str> {
+    url.trim_end_matches('/')
+        .rsplit('/')
+        .next()
+        .filter(|value| !value.is_empty())
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn notification(kind: &str, url: &str) -> models::NotificationThread {
+        models::NotificationThread {
+            repository: Some(Box::new(models::Repository {
+                name: Some("demo".into()),
+                owner: Some(Box::new(models::User {
+                    login: Some("octo".into()),
+                    ..Default::default()
+                })),
+                ..Default::default()
+            })),
+            subject: Some(Box::new(models::NotificationSubject {
+                r#type: Some(kind.into()),
+                url: Some(url.into()),
+                ..Default::default()
+            })),
+            ..Default::default()
+        }
+    }
+
+    #[test]
+    fn maps_notification_subjects_to_native_destinations() {
+        assert_eq!(
+            target(&notification(
+                "Issue",
+                "https://gitea.example/api/v1/repos/octo/demo/issues/42"
+            )),
+            NotificationTarget::Issue {
+                owner: "octo".into(),
+                repository: "demo".into(),
+                number: 42,
+            }
+        );
+        assert_eq!(
+            target(&notification(
+                "Pull",
+                "https://gitea.example/api/v1/repos/octo/demo/pulls/7"
+            )),
+            NotificationTarget::Pull {
+                owner: "octo".into(),
+                repository: "demo".into(),
+                number: 7,
+            }
+        );
+        assert_eq!(
+            target(&notification(
+                "Commit",
+                "https://gitea.example/api/v1/repos/octo/demo/git/commits/deadbeef"
+            )),
+            NotificationTarget::Commit {
+                owner: "octo".into(),
+                repository: "demo".into(),
+                sha: "deadbeef".into(),
+            }
+        );
+    }
+}

ios/Generated/gotcha_core.swift

@@ -649,6 +649,12 @@ public protocol GotchaCoreProtocol: AnyObject, Sendable {
 
     func setMilestoneClosed(owner: String, repository: String, id: Int64, closed: Bool) async throws
 
+    func markNotificationRead(serverId: String, id: Int64) async throws
+
+    func notifications(status: NotificationStatus, page: UInt32) async throws  -> NotificationListPage
+
+    func pollNotifications() async throws  -> [NotificationRow]
+
     func clearPullFilters() throws
 
     func pull(owner: String, repository: String, number: Int64, page: UInt32) async throws  -> PullPage
@@ -685,6 +691,8 @@ public protocol GotchaCoreProtocol: AnyObject, Sendable {
 
     func setIssueStatus(status: String) throws
 
+    func setNotificationsEnabled(enabled: Bool) throws
+
     func setPullStatus(status: String) throws
 
     func settings()  -> Settings
@@ -1114,6 +1122,54 @@ open func setMilestoneClosed(owner: String, repository: String, id: Int64, close
         )
 }
 
+open func markNotificationRead(serverId: String, id: Int64)async throws   {
+    return
+        try  await uniffiRustCallAsync(
+            rustFutureFunc: {
+                uniffi_gotcha_core_fn_method_gotchacore_mark_notification_read(
+                        self.uniffiCloneHandle(),FfiConverterString.lower(serverId),FfiConverterInt64.lower(id)
+                )
+            },
+            pollFunc: ffi_gotcha_core_rust_future_poll_void,
+            completeFunc: ffi_gotcha_core_rust_future_complete_void,
+            freeFunc: ffi_gotcha_core_rust_future_free_void,
+            liftFunc: { $0 },
+            errorHandler: FfiConverterTypeGotchaError_lift
+        )
+}
+
+open func notifications(status: NotificationStatus, page: UInt32)async throws  -> NotificationListPage  {
+    return
+        try  await uniffiRustCallAsync(
+            rustFutureFunc: {
+                uniffi_gotcha_core_fn_method_gotchacore_notifications(
+                        self.uniffiCloneHandle(),FfiConverterTypeNotificationStatus_lower(status),FfiConverterUInt32.lower(page)
+                )
+            },
+            pollFunc: ffi_gotcha_core_rust_future_poll_rust_buffer,
+            completeFunc: ffi_gotcha_core_rust_future_complete_rust_buffer,
+            freeFunc: ffi_gotcha_core_rust_future_free_rust_buffer,
+            liftFunc: FfiConverterTypeNotificationListPage_lift,
+            errorHandler: FfiConverterTypeGotchaError_lift
+        )
+}
+
+open func pollNotifications()async throws  -> [NotificationRow]  {
+    return
+        try  await uniffiRustCallAsync(
+            rustFutureFunc: {
+                uniffi_gotcha_core_fn_method_gotchacore_poll_notifications(
+                        self.uniffiCloneHandle()
+                )
+            },
+            pollFunc: ffi_gotcha_core_rust_future_poll_rust_buffer,
+            completeFunc: ffi_gotcha_core_rust_future_complete_rust_buffer,
+            freeFunc: ffi_gotcha_core_rust_future_free_rust_buffer,
+            liftFunc: FfiConverterSequenceTypeNotificationRow.lift,
+            errorHandler: FfiConverterTypeGotchaError_lift
+        )
+}
+
 open func clearPullFilters()throws   {try rustCallWithError(FfiConverterTypeGotchaError_lift) {
         uniffiCallStatus in
     uniffi_gotcha_core_fn_method_gotchacore_clear_pull_filters(
@@ -1329,6 +1385,15 @@ open func setIssueStatus(status: String)throws   {try rustCallWithError(FfiConve
 }
 }
 
+open func setNotificationsEnabled(enabled: Bool)throws   {try rustCallWithError(FfiConverterTypeGotchaError_lift) {
+        uniffiCallStatus in
+    uniffi_gotcha_core_fn_method_gotchacore_set_notifications_enabled(
+            self.uniffiCloneHandle(),
+        FfiConverterBool.lower(enabled),uniffiCallStatus
+    )
+}
+}
+
 open func setPullStatus(status: String)throws   {try rustCallWithError(FfiConverterTypeGotchaError_lift) {
         uniffiCallStatus in
     uniffi_gotcha_core_fn_method_gotchacore_set_pull_status(
@@ -2988,6 +3053,150 @@ public func FfiConverterTypeMilestoneRow_lower(_ value: MilestoneRow) -> RustBuf
 }
 
 
+public struct NotificationListPage: Equatable, Hashable {
+    public var rows: [NotificationRow]
+    public var hasMore: Bool
+
+    // Default memberwise initializers are never public by default, so we
+    // declare one manually.
+    public init(rows: [NotificationRow], hasMore: Bool) {
+        self.rows = rows
+        self.hasMore = hasMore
+    }
+
+
+
+
+}
+
+#if compiler(>=6)
+extension NotificationListPage: Sendable {}
+#endif
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public struct FfiConverterTypeNotificationListPage: FfiConverterRustBuffer {
+    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> NotificationListPage {
+        return
+            try NotificationListPage(
+                rows: FfiConverterSequenceTypeNotificationRow.read(from: &buf),
+                hasMore: FfiConverterBool.read(from: &buf)
+        )
+    }
+
+    public static func write(_ value: NotificationListPage, into buf: inout [UInt8]) {
+        FfiConverterSequenceTypeNotificationRow.write(value.rows, into: &buf)
+        FfiConverterBool.write(value.hasMore, into: &buf)
+    }
+}
+
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public func FfiConverterTypeNotificationListPage_lift(_ buf: RustBuffer) throws -> NotificationListPage {
+    return try FfiConverterTypeNotificationListPage.lift(buf)
+}
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public func FfiConverterTypeNotificationListPage_lower(_ value: NotificationListPage) -> RustBuffer {
+    return FfiConverterTypeNotificationListPage.lower(value)
+}
+
+
+public struct NotificationRow: Equatable, Hashable {
+    public var id: Int64
+    public var serverId: String
+    public var title: String
+    public var detail: String
+    public var meta: String
+    public var unread: Bool
+    public var target: ActivityTargetKind
+    public var owner: String
+    public var repository: String
+    public var number: Int64
+    public var sha: String
+
+    // Default memberwise initializers are never public by default, so we
+    // declare one manually.
+    public init(id: Int64, serverId: String, title: String, detail: String, meta: String, unread: Bool, target: ActivityTargetKind, owner: String, repository: String, number: Int64, sha: String) {
+        self.id = id
+        self.serverId = serverId
+        self.title = title
+        self.detail = detail
+        self.meta = meta
+        self.unread = unread
+        self.target = target
+        self.owner = owner
+        self.repository = repository
+        self.number = number
+        self.sha = sha
+    }
+
+
+
+
+}
+
+#if compiler(>=6)
+extension NotificationRow: Sendable {}
+#endif
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public struct FfiConverterTypeNotificationRow: FfiConverterRustBuffer {
+    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> NotificationRow {
+        return
+            try NotificationRow(
+                id: FfiConverterInt64.read(from: &buf),
+                serverId: FfiConverterString.read(from: &buf),
+                title: FfiConverterString.read(from: &buf),
+                detail: FfiConverterString.read(from: &buf),
+                meta: FfiConverterString.read(from: &buf),
+                unread: FfiConverterBool.read(from: &buf),
+                target: FfiConverterTypeActivityTargetKind.read(from: &buf),
+                owner: FfiConverterString.read(from: &buf),
+                repository: FfiConverterString.read(from: &buf),
+                number: FfiConverterInt64.read(from: &buf),
+                sha: FfiConverterString.read(from: &buf)
+        )
+    }
+
+    public static func write(_ value: NotificationRow, into buf: inout [UInt8]) {
+        FfiConverterInt64.write(value.id, into: &buf)
+        FfiConverterString.write(value.serverId, into: &buf)
+        FfiConverterString.write(value.title, into: &buf)
+        FfiConverterString.write(value.detail, into: &buf)
+        FfiConverterString.write(value.meta, into: &buf)
+        FfiConverterBool.write(value.unread, into: &buf)
+        FfiConverterTypeActivityTargetKind.write(value.target, into: &buf)
+        FfiConverterString.write(value.owner, into: &buf)
+        FfiConverterString.write(value.repository, into: &buf)
+        FfiConverterInt64.write(value.number, into: &buf)
+        FfiConverterString.write(value.sha, into: &buf)
+    }
+}
+
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public func FfiConverterTypeNotificationRow_lift(_ buf: RustBuffer) throws -> NotificationRow {
+    return try FfiConverterTypeNotificationRow.lift(buf)
+}
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public func FfiConverterTypeNotificationRow_lower(_ value: NotificationRow) -> RustBuffer {
+    return FfiConverterTypeNotificationRow.lower(value)
+}
+
+
 public struct PullFilterOptions: Equatable, Hashable {
     public var milestones: [String]
     public var selectedMilestone: String
@@ -3620,13 +3829,15 @@ public struct Settings: Equatable, Hashable {
     public var issueStatus: String
     public var pullStatus: String
     public var appearance: UInt32
+    public var notificationsEnabled: Bool
 
     // Default memberwise initializers are never public by default, so we
     // declare one manually.
-    public init(issueStatus: String, pullStatus: String, appearance: UInt32) {
+    public init(issueStatus: String, pullStatus: String, appearance: UInt32, notificationsEnabled: Bool) {
         self.issueStatus = issueStatus
         self.pullStatus = pullStatus
         self.appearance = appearance
+        self.notificationsEnabled = notificationsEnabled
     }
 
 
@@ -3647,7 +3858,8 @@ public struct FfiConverterTypeSettings: FfiConverterRustBuffer {
             try Settings(
                 issueStatus: FfiConverterString.read(from: &buf),
                 pullStatus: FfiConverterString.read(from: &buf),
-                appearance: FfiConverterUInt32.read(from: &buf)
+                appearance: FfiConverterUInt32.read(from: &buf),
+                notificationsEnabled: FfiConverterBool.read(from: &buf)
         )
     }
 
@@ -3655,6 +3867,7 @@ public struct FfiConverterTypeSettings: FfiConverterRustBuffer {
         FfiConverterString.write(value.issueStatus, into: &buf)
         FfiConverterString.write(value.pullStatus, into: &buf)
         FfiConverterUInt32.write(value.appearance, into: &buf)
+        FfiConverterBool.write(value.notificationsEnabled, into: &buf)
     }
 }
 
@@ -4206,6 +4419,72 @@ public func FfiConverterTypeHomeActivityFilter_lower(_ value: HomeActivityFilter
 
 
 
+public enum NotificationStatus: Equatable, Hashable {
+
+    case `open`
+    case closed
+
+
+
+
+
+}
+
+#if compiler(>=6)
+extension NotificationStatus: Sendable {}
+#endif
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public struct FfiConverterTypeNotificationStatus: FfiConverterRustBuffer {
+    typealias SwiftType = NotificationStatus
+
+    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> NotificationStatus {
+        let variant: Int32 = try readInt(&buf)
+        switch variant {
+
+        case 1: return .`open`
+
+        case 2: return .closed
+
+        default: throw UniffiInternalError.unexpectedEnumCase
+        }
+    }
+
+    public static func write(_ value: NotificationStatus, into buf: inout [UInt8]) {
+        switch value {
+
+
+        case .`open`:
+            writeInt(&buf, Int32(1))
+
+
+        case .closed:
+            writeInt(&buf, Int32(2))
+
+        }
+    }
+}
+
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public func FfiConverterTypeNotificationStatus_lift(_ buf: RustBuffer) throws -> NotificationStatus {
+    return try FfiConverterTypeNotificationStatus.lift(buf)
+}
+
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+public func FfiConverterTypeNotificationStatus_lower(_ value: NotificationStatus) -> RustBuffer {
+    return FfiConverterTypeNotificationStatus.lower(value)
+}
+
+
+
+
 public enum RepositoryContentKind: Equatable, Hashable {
 
     case directory
@@ -5002,6 +5281,31 @@ fileprivate struct FfiConverterSequenceTypeMilestoneRow: FfiConverterRustBuffer
     }
 }
 
+#if swift(>=5.8)
+@_documentation(visibility: private)
+#endif
+fileprivate struct FfiConverterSequenceTypeNotificationRow: FfiConverterRustBuffer {
+    typealias SwiftType = [NotificationRow]
+
+    public static func write(_ value: [NotificationRow], into buf: inout [UInt8]) {
+        let len = Int32(value.count)
+        writeInt(&buf, len)
+        for item in value {
+            FfiConverterTypeNotificationRow.write(item, into: &buf)
+        }
+    }
+
+    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> [NotificationRow] {
+        let len: Int32 = try readInt(&buf)
+        var seq = [NotificationRow]()
+        seq.reserveCapacity(Int(len))
+        for _ in 0 ..< len {
+            seq.append(try FfiConverterTypeNotificationRow.read(from: &buf))
+        }
+        return seq
+    }
+}
+
 #if swift(>=5.8)
 @_documentation(visibility: private)
 #endif
@@ -5234,6 +5538,15 @@ private let initializationResult: InitializationResult = {
     if (uniffi_gotcha_core_checksum_method_gotchacore_set_milestone_closed() != 33) {
         return InitializationResult.apiChecksumMismatch
     }
+    if (uniffi_gotcha_core_checksum_method_gotchacore_mark_notification_read() != 39536) {
+        return InitializationResult.apiChecksumMismatch
+    }
+    if (uniffi_gotcha_core_checksum_method_gotchacore_notifications() != 58813) {
+        return InitializationResult.apiChecksumMismatch
+    }
+    if (uniffi_gotcha_core_checksum_method_gotchacore_poll_notifications() != 21038) {
+        return InitializationResult.apiChecksumMismatch
+    }
     if (uniffi_gotcha_core_checksum_method_gotchacore_clear_pull_filters() != 61566) {
         return InitializationResult.apiChecksumMismatch
     }
@@ -5288,6 +5601,9 @@ private let initializationResult: InitializationResult = {
     if (uniffi_gotcha_core_checksum_method_gotchacore_set_issue_status() != 5573) {
         return InitializationResult.apiChecksumMismatch
     }
+    if (uniffi_gotcha_core_checksum_method_gotchacore_set_notifications_enabled() != 13019) {
+        return InitializationResult.apiChecksumMismatch
+    }
     if (uniffi_gotcha_core_checksum_method_gotchacore_set_pull_status() != 40421) {
         return InitializationResult.apiChecksumMismatch
     }

ios/Generated/gotcha_coreFFI.h

@@ -373,6 +373,21 @@ uint64_t uniffi_gotcha_core_fn_method_gotchacore_save_milestone(uint64_t ptr, Ru
 uint64_t uniffi_gotcha_core_fn_method_gotchacore_set_milestone_closed(uint64_t ptr, RustBuffer owner, RustBuffer repository, int64_t id, int8_t closed
 );
 #endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_MARK_NOTIFICATION_READ
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_MARK_NOTIFICATION_READ
+uint64_t uniffi_gotcha_core_fn_method_gotchacore_mark_notification_read(uint64_t ptr, RustBuffer server_id, int64_t id
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_NOTIFICATIONS
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_NOTIFICATIONS
+uint64_t uniffi_gotcha_core_fn_method_gotchacore_notifications(uint64_t ptr, RustBuffer status, uint32_t page
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_POLL_NOTIFICATIONS
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_POLL_NOTIFICATIONS
+uint64_t uniffi_gotcha_core_fn_method_gotchacore_poll_notifications(uint64_t ptr
+);
+#endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_CLEAR_PULL_FILTERS
 #define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_CLEAR_PULL_FILTERS
 void uniffi_gotcha_core_fn_method_gotchacore_clear_pull_filters(uint64_t ptr, RustCallStatus *_Nonnull out_status
@@ -463,6 +478,11 @@ void uniffi_gotcha_core_fn_method_gotchacore_set_appearance(uint64_t ptr, uint32
 void uniffi_gotcha_core_fn_method_gotchacore_set_issue_status(uint64_t ptr, RustBuffer status, RustCallStatus *_Nonnull out_status
 );
 #endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_SET_NOTIFICATIONS_ENABLED
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_SET_NOTIFICATIONS_ENABLED
+void uniffi_gotcha_core_fn_method_gotchacore_set_notifications_enabled(uint64_t ptr, int8_t enabled, RustCallStatus *_Nonnull out_status
+);
+#endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_SET_PULL_STATUS
 #define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_FN_METHOD_GOTCHACORE_SET_PULL_STATUS
 void uniffi_gotcha_core_fn_method_gotchacore_set_pull_status(uint64_t ptr, RustBuffer status, RustCallStatus *_Nonnull out_status
@@ -889,6 +909,24 @@ uint16_t uniffi_gotcha_core_checksum_method_gotchacore_save_milestone(void
 #define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_SET_MILESTONE_CLOSED
 uint16_t uniffi_gotcha_core_checksum_method_gotchacore_set_milestone_closed(void
 
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_MARK_NOTIFICATION_READ
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_MARK_NOTIFICATION_READ
+uint16_t uniffi_gotcha_core_checksum_method_gotchacore_mark_notification_read(void
+
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_NOTIFICATIONS
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_NOTIFICATIONS
+uint16_t uniffi_gotcha_core_checksum_method_gotchacore_notifications(void
+
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_POLL_NOTIFICATIONS
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_POLL_NOTIFICATIONS
+uint16_t uniffi_gotcha_core_checksum_method_gotchacore_poll_notifications(void
+
 );
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_CLEAR_PULL_FILTERS
@@ -997,6 +1035,12 @@ uint16_t uniffi_gotcha_core_checksum_method_gotchacore_set_appearance(void
 #define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_SET_ISSUE_STATUS
 uint16_t uniffi_gotcha_core_checksum_method_gotchacore_set_issue_status(void
 
+);
+#endif
+#ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_SET_NOTIFICATIONS_ENABLED
+#define UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_SET_NOTIFICATIONS_ENABLED
+uint16_t uniffi_gotcha_core_checksum_method_gotchacore_set_notifications_enabled(void
+
 );
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_GOTCHA_CORE_CHECKSUM_METHOD_GOTCHACORE_SET_PULL_STATUS

ios/Gotcha.xcodeproj/project.pbxproj

@@ -16,7 +16,9 @@
 		381A27D70EA30C1A3BA1BBC1 /* CommentEditorViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8F9FFCC06E0313760524EBD2 /* CommentEditorViewController.swift */; };
 		39C36B0D5FB260C920D466DC /* GotchaWidgets.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5121A6F14A9C9F6EA144BB2F /* GotchaWidgets.swift */; };
 		4652515AE4CB10963D995143 /* CommitScreens.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7588A44A93B8DB4B78C3B2BB /* CommitScreens.swift */; };
+		6DAA1D3230197F537D70735E /* NotificationsScreen.swift in Sources */ = {isa = PBXBuildFile; fileRef = DE88A28F99C6D0224865E04D /* NotificationsScreen.swift */; };
 		74626C144E9214BF89F821D2 /* WidgetIntents.swift in Sources */ = {isa = PBXBuildFile; fileRef = 77AE1D594C38D2BDAA2E86AD /* WidgetIntents.swift */; };
+		7A511844F3CBA0603A894DDE /* NotificationCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA5F9B46F07F3EB2333CD4DF /* NotificationCoordinator.swift */; };
 		7A9D1ADD6623C89A7D5E016F /* GotchaWidgets.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 52ABD1B07CEEF00263038653 /* GotchaWidgets.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		7BBE64F66374221F1743BC24 /* IssueScreens.swift in Sources */ = {isa = PBXBuildFile; fileRef = ACD6449327E1A51FCD8E3BD4 /* IssueScreens.swift */; };
 		7DD332583B169B3CA1CA46E0 /* Highlighter in Frameworks */ = {isa = PBXBuildFile; productRef = EC5F999F50905E3801E8A71A /* Highlighter */; };
@@ -83,10 +85,12 @@
 		99B8279189276A084B69D7D0 /* PullScreens.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PullScreens.swift; sourceTree = "<group>"; };
 		9C0921C76676A14A024BA417 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		ACD6449327E1A51FCD8E3BD4 /* IssueScreens.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IssueScreens.swift; sourceTree = "<group>"; };
+		BA5F9B46F07F3EB2333CD4DF /* NotificationCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationCoordinator.swift; sourceTree = "<group>"; };
 		C13A39F3C39C1F353D58C307 /* ServerScreens.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ServerScreens.swift; sourceTree = "<group>"; };
 		CA582099DD57D35C748EFB02 /* MilestoneEditorViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MilestoneEditorViewController.swift; sourceTree = "<group>"; };
 		D35C7ECBC3EEC8B4659234AE /* HomeScreen.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HomeScreen.swift; sourceTree = "<group>"; };
 		DDAABE6B13ADC6D08D9438AF /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		DE88A28F99C6D0224865E04D /* NotificationsScreen.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationsScreen.swift; sourceTree = "<group>"; };
 		F121BE52F7C9C8780341F988 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
 		F61515849F6AACD721FE915C /* AppContext.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppContext.swift; sourceTree = "<group>"; };
 		F75B3E4FFB9C9992517C4D69 /* Support.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Support.swift; sourceTree = "<group>"; };
@@ -130,6 +134,8 @@
 				ACD6449327E1A51FCD8E3BD4 /* IssueScreens.swift */,
 				CA582099DD57D35C748EFB02 /* MilestoneEditorViewController.swift */,
 				64B529D84926EEEDC163A929 /* MilestoneScreens.swift */,
+				BA5F9B46F07F3EB2333CD4DF /* NotificationCoordinator.swift */,
+				DE88A28F99C6D0224865E04D /* NotificationsScreen.swift */,
 				99B8279189276A084B69D7D0 /* PullScreens.swift */,
 				FD6BB62D12708255650508B2 /* RepositoryDirectoryScreen.swift */,
 				181AE294D07DB4EAC9C9A0FF /* RepositoryFileScreens.swift */,
@@ -351,6 +357,8 @@
 				7BBE64F66374221F1743BC24 /* IssueScreens.swift in Sources */,
 				1EDCCB5DE286C1DA407F00F1 /* MilestoneEditorViewController.swift in Sources */,
 				C33BA07C5F7DA72CBF72CEAE /* MilestoneScreens.swift in Sources */,
+				7A511844F3CBA0603A894DDE /* NotificationCoordinator.swift in Sources */,
+				6DAA1D3230197F537D70735E /* NotificationsScreen.swift in Sources */,
 				33D3E65C9E50522B2039816A /* PullScreens.swift in Sources */,
 				130339B2D7AEAC791E50140F /* RepositoryDirectoryScreen.swift in Sources */,
 				DC155F5DEB86D95FAF709E16 /* RepositoryFileScreens.swift in Sources */,

ios/Info.plist

@@ -2,6 +2,10 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>BGTaskSchedulerPermittedIdentifiers</key>
+	<array>
+		<string>de.rfc1437.gotcha.notifications.refresh</string>
+	</array>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
@@ -33,6 +37,10 @@
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>ITSAppUsesNonExemptEncryption</key>
 	<false/>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>fetch</string>
+	</array>
 	<key>UILaunchScreen</key>
 	<dict/>
 	<key>UISupportedInterfaceOrientations</key>

ios/Sources/AppContext.swift

@@ -4,6 +4,7 @@ import WidgetKit
 @MainActor
 final class AppContext {
     let core: GotchaCore
+    lazy var notifications = NotificationCoordinator(context: self)
     private let window: UIWindow
     private(set) var tabs = UITabBarController()
     private(set) var navigationControllers: [UINavigationController] = []
@@ -96,14 +97,77 @@ final class AppContext {
     }
 
     func route(_ activity: ActivityRow) {
+        route(
+            serverId: nil,
+            target: activity.target,
+            owner: activity.owner,
+            repository: activity.repository,
+            number: activity.number,
+            sha: activity.sha
+        )
+    }
+
+    func route(_ notification: NotificationRow) {
+        route(
+            serverId: notification.serverId,
+            target: notification.target,
+            owner: notification.owner,
+            repository: notification.repository,
+            number: notification.number,
+            sha: notification.sha
+        )
+    }
+
+    func route(notificationUserInfo userInfo: [AnyHashable: Any]) {
+        let target: ActivityTargetKind
+        switch userInfo["target"] as? String {
+        case "repository": target = .repository
+        case "issue": target = .issue
+        case "pull": target = .pullRequest
+        case "commit": target = .commit
+        default: target = .none
+        }
+        route(
+            serverId: userInfo["serverId"] as? String,
+            target: target,
+            owner: userInfo["owner"] as? String ?? "",
+            repository: userInfo["repository"] as? String ?? "",
+            number: (userInfo["number"] as? NSNumber)?.int64Value ?? 0,
+            sha: userInfo["sha"] as? String ?? ""
+        )
+    }
+
+    private func route(
+        serverId: String?,
+        target: ActivityTargetKind,
+        owner: String,
+        repository: String,
+        number: Int64,
+        sha: String
+    ) {
+        if let serverId {
+            guard let index = core.servers().firstIndex(where: { $0.id == serverId }) else {
+                tabs.present(errorAlert("That notification's server is no longer configured."), animated: true)
+                return
+            }
+            if core.activeServerIndex() != UInt32(index) {
+                do {
+                    try selectServer(index: UInt32(index))
+                } catch {
+                    tabs.present(errorAlert(error.localizedDescription), animated: true)
+                    return
+                }
+            }
+        }
         let navigation = navigationControllers[0]
-        switch activity.target {
+        tabs.selectedIndex = 0
+        switch target {
         case .repository:
             navigation.pushViewController(
                 IssuesViewController(
                     context: self,
-                    owner: activity.owner,
+                    owner: owner,
-                    repository: activity.repository
+                    repository: repository
                 ),
                 animated: true
             )
@@ -111,9 +175,9 @@ final class AppContext {
             navigation.pushViewController(
                 IssueViewController(
                     context: self,
-                    owner: activity.owner,
+                    owner: owner,
-                    repository: activity.repository,
+                    repository: repository,
-                    number: activity.number
+                    number: number
                 ),
                 animated: true
             )
@@ -121,9 +185,9 @@ final class AppContext {
             navigation.pushViewController(
                 PullViewController(
                     context: self,
-                    owner: activity.owner,
+                    owner: owner,
-                    repository: activity.repository,
+                    repository: repository,
-                    number: activity.number
+                    number: number
                 ),
                 animated: true
             )
@@ -131,9 +195,9 @@ final class AppContext {
             navigation.pushViewController(
                 FilesViewController(
                     context: self,
-                    owner: activity.owner,
+                    owner: owner,
-                    repository: activity.repository,
+                    repository: repository,
-                    sha: activity.sha
+                    sha: sha
                 ),
                 animated: true
             )

ios/Sources/AppDelegate.swift

@@ -16,6 +16,7 @@ final class AppDelegate: UIResponder, UIApplicationDelegate {
         window.rootViewController = context.makeRootController()
         window.makeKeyAndVisible()
         self.window = window
+        context.notifications.start()
         context.showStartupErrorIfNeeded()
         if let url = launchOptions?[.url] as? URL {
             context.route(widgetURL: url)
@@ -33,5 +34,10 @@ final class AppDelegate: UIResponder, UIApplicationDelegate {
 
     func applicationDidBecomeActive(_ application: UIApplication) {
         WidgetCenter.shared.reloadAllTimelines()
+        context?.notifications.applicationDidBecomeActive()
+    }
+
+    func applicationDidEnterBackground(_ application: UIApplication) {
+        context?.notifications.applicationDidEnterBackground()
     }
 }

ios/Sources/HomeScreen.swift

@@ -104,12 +104,23 @@ final class HomeViewController: RefreshingTableViewController {
                 finishPagination(hasMore: result.nextPage != nil)
                 title = page?.serverName
                 if requestedPage == 1 { tableView.tableHeaderView = page.map { page in
-                    HeatmapView(page: page, selectedFilter: filter.rawValue) { [weak self] index in
+                    HeatmapView(
+                        page: page,
+                        selectedFilter: filter.rawValue,
+                        onFilter: { [weak self] index in
                         guard let self, let filter = ActivityFilter(rawValue: index) else { return }
                         guard filter != self.filter else { return }
                         self.filter = filter
                         self.loadPage(1, refreshing: false)
+                        },
+                        onNotifications: { [weak self] in
+                            guard let self else { return }
+                            self.navigationController?.pushViewController(
+                                NotificationsViewController(context: self.context),
+                                animated: true
+                            )
                         }
+                    )
                 } }
                 updateActivities()
             } catch {
@@ -179,7 +190,12 @@ final class HeatmapView: UIView {
     private let cells: [HeatCell]
     private let calendar = Calendar(identifier: .gregorian)
 
-    init(page: HomePage, selectedFilter: Int, onFilter: @escaping (Int) -> Void) {
+    init(
+        page: HomePage,
+        selectedFilter: Int,
+        onFilter: @escaping (Int) -> Void,
+        onNotifications: @escaping () -> Void
+    ) {
         cells = page.heatCells
         super.init(frame: CGRect(x: 0, y: 0, width: 0, height: 180))
         backgroundColor = .systemBackground
@@ -225,6 +241,15 @@ final class HeatmapView: UIView {
             button.widthAnchor.constraint(equalToConstant: 44).isActive = true
             filters.addArrangedSubview(button)
         }
+        let notifications = UIButton(
+            type: .custom,
+            primaryAction: UIAction { _ in onNotifications() }
+        )
+        notifications.setImage(UIImage(systemName: "bell"), for: .normal)
+        notifications.tintColor = .secondaryLabel
+        notifications.accessibilityLabel = "Notifications"
+        notifications.widthAnchor.constraint(equalToConstant: 44).isActive = true
+        filters.addArrangedSubview(notifications)
         addSubview(filters)
         NSLayoutConstraint.activate([
             filters.centerXAnchor.constraint(equalTo: centerXAnchor),

ios/Sources/NotificationCoordinator.swift

@@ -0,0 +1,197 @@
+import BackgroundTasks
+import UIKit
+import UserNotifications
+
+@MainActor
+final class NotificationCoordinator: NSObject, UNUserNotificationCenterDelegate {
+    static let refreshIdentifier = "de.rfc1437.gotcha.notifications.refresh"
+
+    private unowned let context: AppContext
+    private let center = UNUserNotificationCenter.current()
+    private var timer: Timer?
+    private var pollingTask: Task<Void, Never>?
+
+    init(context: AppContext) {
+        self.context = context
+    }
+
+    func start() {
+        center.delegate = self
+        BGTaskScheduler.shared.register(
+            forTaskWithIdentifier: Self.refreshIdentifier,
+            using: nil
+        ) { [weak self] task in
+            Task { @MainActor in
+                guard let self, let task = task as? BGAppRefreshTask else {
+                    task.setTaskCompleted(success: false)
+                    return
+                }
+                self.handle(task)
+            }
+        }
+        timer = Timer.scheduledTimer(withTimeInterval: 5 * 60, repeats: true) {
+            [weak self] _ in
+            Task { @MainActor in self?.refresh(deliverAlerts: false) }
+        }
+    }
+
+    func applicationDidBecomeActive() {
+        refresh(deliverAlerts: false)
+    }
+
+    func applicationDidEnterBackground() {
+        scheduleBackgroundRefresh()
+    }
+
+    func setEnabled(_ enabled: Bool) async throws -> Bool {
+        if !enabled {
+            try context.core.setNotificationsEnabled(enabled: false)
+            BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: Self.refreshIdentifier)
+            center.removeAllPendingNotificationRequests()
+            return false
+        }
+
+        var settings = await center.notificationSettings()
+        if settings.authorizationStatus == .notDetermined {
+            _ = try await center.requestAuthorization(options: [.alert, .sound])
+            settings = await center.notificationSettings()
+        }
+        guard Self.isAuthorized(settings.authorizationStatus) else { return false }
+        try context.core.setNotificationsEnabled(enabled: true)
+        scheduleBackgroundRefresh()
+        try await poll(deliverAlerts: false)
+        return true
+    }
+
+    func authorizationDescription() async -> String {
+        switch await center.notificationSettings().authorizationStatus {
+        case .notDetermined: return "Not requested"
+        case .denied: return "Disabled in iOS Settings"
+        case .authorized: return "Allowed"
+        case .provisional: return "Delivered quietly"
+        case .ephemeral: return "Allowed temporarily"
+        @unknown default: return "Managed by iOS"
+        }
+    }
+
+    func openSystemSettings() {
+        guard let url = URL(string: UIApplication.openNotificationSettingsURLString) else { return }
+        UIApplication.shared.open(url)
+    }
+
+    private func refresh(deliverAlerts: Bool) {
+        pollingTask?.cancel()
+        pollingTask = Task {
+            do {
+                let settings = await center.notificationSettings()
+                guard
+                    context.core.settings().notificationsEnabled,
+                    Self.isAuthorized(settings.authorizationStatus)
+                else { return }
+                try await poll(deliverAlerts: deliverAlerts)
+            } catch {
+                // Foreground screens surface API errors when the user explicitly refreshes them.
+            }
+        }
+    }
+
+    private func poll(deliverAlerts: Bool) async throws {
+        let rows = try await context.core.pollNotifications()
+        guard deliverAlerts else { return }
+        for row in rows where row.target != .none {
+            let content = UNMutableNotificationContent()
+            content.title = title(for: row.target)
+            content.body = "Open Gotcha to view the update."
+            content.sound = .default
+            content.threadIdentifier = "gotcha.\(row.serverId)"
+            content.userInfo = [
+                "serverId": row.serverId,
+                "threadId": row.id,
+                "target": targetName(row.target),
+                "owner": row.owner,
+                "repository": row.repository,
+                "number": row.number,
+                "sha": row.sha,
+            ]
+            let request = UNNotificationRequest(
+                identifier: "gotcha.\(row.serverId).\(row.id)",
+                content: content,
+                trigger: nil
+            )
+            try await center.add(request)
+        }
+    }
+
+    private func scheduleBackgroundRefresh() {
+        guard context.core.settings().notificationsEnabled else { return }
+        let request = BGAppRefreshTaskRequest(identifier: Self.refreshIdentifier)
+        request.earliestBeginDate = Date(timeIntervalSinceNow: 15 * 60)
+        try? BGTaskScheduler.shared.submit(request)
+    }
+
+    private func handle(_ backgroundTask: BGAppRefreshTask) {
+        scheduleBackgroundRefresh()
+        pollingTask?.cancel()
+        let task = Task {
+            do {
+                let settings = await center.notificationSettings()
+                guard Self.isAuthorized(settings.authorizationStatus) else {
+                    backgroundTask.setTaskCompleted(success: true)
+                    return
+                }
+                try await poll(deliverAlerts: true)
+                backgroundTask.setTaskCompleted(success: true)
+            } catch {
+                backgroundTask.setTaskCompleted(success: false)
+            }
+        }
+        pollingTask = task
+        backgroundTask.expirationHandler = { task.cancel() }
+    }
+
+    nonisolated func userNotificationCenter(
+        _ center: UNUserNotificationCenter,
+        willPresent notification: UNNotification
+    ) async -> UNNotificationPresentationOptions {
+        []
+    }
+
+    nonisolated func userNotificationCenter(
+        _ center: UNUserNotificationCenter,
+        didReceive response: UNNotificationResponse
+    ) async {
+        let userInfo = response.notification.request.content.userInfo
+        await MainActor.run {
+            context.route(notificationUserInfo: userInfo)
+        }
+        guard
+            let serverId = userInfo["serverId"] as? String,
+            let id = userInfo["threadId"] as? NSNumber
+        else { return }
+        try? await context.core.markNotificationRead(serverId: serverId, id: id.int64Value)
+    }
+
+    private static func isAuthorized(_ status: UNAuthorizationStatus) -> Bool {
+        status == .authorized || status == .provisional || status == .ephemeral
+    }
+
+    private func title(for target: ActivityTargetKind) -> String {
+        switch target {
+        case .repository: return "New repository notification"
+        case .issue: return "New issue notification"
+        case .pullRequest: return "New pull request notification"
+        case .commit: return "New commit notification"
+        case .none: return "New server notification"
+        }
+    }
+
+    private func targetName(_ target: ActivityTargetKind) -> String {
+        switch target {
+        case .repository: return "repository"
+        case .issue: return "issue"
+        case .pullRequest: return "pull"
+        case .commit: return "commit"
+        case .none: return "none"
+        }
+    }
+}

ios/Sources/NotificationsScreen.swift

@@ -0,0 +1,179 @@
+import UIKit
+
+final class NotificationCell: UITableViewCell {
+    private let icon = UIImageView()
+    private let titleLabel = UILabel()
+    private let detailLabel = UILabel()
+    private let metaLabel = UILabel()
+
+    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
+        super.init(style: style, reuseIdentifier: reuseIdentifier)
+        icon.preferredSymbolConfiguration = UIImage.SymbolConfiguration(textStyle: .headline)
+        icon.setContentHuggingPriority(.required, for: .horizontal)
+        titleLabel.font = .preferredFont(forTextStyle: .headline)
+        titleLabel.numberOfLines = 2
+        detailLabel.font = .preferredFont(forTextStyle: .subheadline)
+        detailLabel.textColor = .secondaryLabel
+        detailLabel.numberOfLines = 2
+        metaLabel.font = .preferredFont(forTextStyle: .caption1)
+        metaLabel.textColor = .tertiaryLabel
+        [titleLabel, detailLabel, metaLabel].forEach {
+            $0.adjustsFontForContentSizeCategory = true
+        }
+        let labels = UIStackView(arrangedSubviews: [titleLabel, detailLabel, metaLabel])
+        labels.axis = .vertical
+        labels.spacing = 4
+        let stack = UIStackView(arrangedSubviews: [icon, labels])
+        stack.alignment = .top
+        stack.spacing = 12
+        stack.translatesAutoresizingMaskIntoConstraints = false
+        contentView.addSubview(stack)
+        NSLayoutConstraint.activate([
+            stack.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16),
+            stack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -8),
+            stack.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 10),
+            stack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -10),
+            icon.widthAnchor.constraint(equalToConstant: 24),
+        ])
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
+
+    func configure(_ row: NotificationRow) {
+        icon.image = UIImage(systemName: symbolName(for: row.target))
+        icon.tintColor = row.unread ? .tintColor : .secondaryLabel
+        titleLabel.text = row.title
+        detailLabel.text = row.detail
+        metaLabel.text = row.meta
+        accessoryType = row.target == .none ? .none : .disclosureIndicator
+        selectionStyle = row.target == .none ? .none : .default
+        accessibilityValue = row.unread ? "Open" : "Closed"
+    }
+
+    private func symbolName(for target: ActivityTargetKind) -> String {
+        switch target {
+        case .repository: return "books.vertical"
+        case .issue: return "exclamationmark.circle"
+        case .pullRequest: return "arrow.triangle.pull"
+        case .commit: return "point.topleft.down.to.point.bottomright.curvepath"
+        case .none: return "bell"
+        }
+    }
+}
+
+@MainActor
+final class NotificationsViewController: RefreshingTableViewController {
+    private let context: AppContext
+    private let statusControl = UISegmentedControl(items: ["Open", "Closed"])
+    private var rows: [NotificationRow] = []
+    private var currentPage: UInt32 = 0
+
+    init(context: AppContext) {
+        self.context = context
+        super.init()
+        title = "Notifications"
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) { fatalError("init(coder:) is not supported") }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        tableView.register(NotificationCell.self, forCellReuseIdentifier: "notification")
+        tableView.rowHeight = UITableView.automaticDimension
+        tableView.estimatedRowHeight = 92
+        statusControl.selectedSegmentIndex = 0
+        statusControl.addTarget(self, action: #selector(statusChanged), for: .valueChanged)
+        statusControl.accessibilityLabel = "Notification status"
+        navigationItem.rightBarButtonItem = UIBarButtonItem(customView: statusControl)
+        loadContent(refreshing: false)
+    }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        guard currentPage > 0 else { return }
+        loadNotifications(page: 1, refreshing: false)
+    }
+
+    override func loadContent(refreshing: Bool) {
+        loadNotifications(page: 1, refreshing: refreshing)
+    }
+
+    override func loadMoreContent() {
+        loadNotifications(page: currentPage + 1, refreshing: false)
+    }
+
+    private func loadNotifications(page: UInt32, refreshing: Bool) {
+        if page == 1 {
+            resetPagination()
+            beginLoading(refreshing: refreshing)
+        }
+        loadingTask?.cancel()
+        loadingTask = Task {
+            do {
+                let result = try await context.core.notifications(
+                    status: statusControl.selectedSegmentIndex == 0 ? .open : .closed,
+                    page: page
+                )
+                if page == 1 { rows = result.rows } else { rows.append(contentsOf: result.rows) }
+                currentPage = page
+                finishPagination(hasMore: result.hasMore)
+                tableView.reloadData()
+                let status = statusControl.selectedSegmentIndex == 0 ? "open" : "closed"
+                tableView.backgroundView = rows.isEmpty
+                    ? EmptyBackgroundView(
+                        title: "No \(status) notifications",
+                        detail: "This server has no \(status) notifications."
+                    )
+                    : nil
+            } catch {
+                if !Task.isCancelled {
+                    show(error: error)
+                    failPagination()
+                }
+            }
+            if page == 1 { endLoading() }
+        }
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        rows.count
+    }
+
+    override func tableView(
+        _ tableView: UITableView,
+        cellForRowAt indexPath: IndexPath
+    ) -> UITableViewCell {
+        let cell = tableView.dequeueReusableCell(
+            withIdentifier: "notification",
+            for: indexPath
+        ) as! NotificationCell
+        cell.configure(rows[indexPath.row])
+        return cell
+    }
+
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        tableView.deselectRow(at: indexPath, animated: true)
+        let row = rows[indexPath.row]
+        guard row.target != .none else { return }
+        guard row.unread else {
+            context.route(row)
+            return
+        }
+        loadingTask?.cancel()
+        loadingTask = Task {
+            do {
+                try await context.core.markNotificationRead(serverId: row.serverId, id: row.id)
+                guard !Task.isCancelled else { return }
+                context.route(row)
+            } catch {
+                if !Task.isCancelled { show(error: error) }
+            }
+        }
+    }
+
+    @objc private func statusChanged() {
+        loadNotifications(page: 1, refreshing: false)
+    }
+}

ios/Sources/SettingsViewController.swift

@@ -4,6 +4,8 @@ import UIKit
 final class SettingsViewController: UITableViewController {
     private let context: AppContext
     private let appearanceControl = UISegmentedControl(items: ["Auto", "Light", "Dark"])
+    private let notificationSwitch = UISwitch()
+    private var notificationStatus = "Managed by iOS"
 
     init(context: AppContext) {
         self.context = context
@@ -19,23 +21,58 @@ final class SettingsViewController: UITableViewController {
         let settings = context.core.settings()
         appearanceControl.selectedSegmentIndex = Int(settings.appearance)
         appearanceControl.addTarget(self, action: #selector(appearanceChanged), for: .valueChanged)
+        notificationSwitch.isOn = settings.notificationsEnabled
+        notificationSwitch.accessibilityLabel = "Background notifications"
+        notificationSwitch.addTarget(self, action: #selector(notificationsChanged), for: .valueChanged)
     }
 
-    override func numberOfSections(in tableView: UITableView) -> Int { 1 }
+    override func viewWillAppear(_ animated: Bool) {
-    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { 1 }
+        super.viewWillAppear(animated)
+        notificationSwitch.isOn = context.core.settings().notificationsEnabled
+        Task {
+            notificationStatus = await context.notifications.authorizationDescription()
+            tableView.reloadSections(IndexSet(integer: 1), with: .none)
+        }
+    }
+
+    override func numberOfSections(in tableView: UITableView) -> Int { 2 }
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        section == 0 ? 1 : 2
+    }
 
     override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
-        "Appearance"
+        section == 0 ? "Appearance" : "Notifications"
     }
 
     override func tableView(_ tableView: UITableView, titleForFooterInSection section: Int) -> String? {
-        "Follow iOS automatically or choose a fixed appearance."
+        if section == 0 {
+            return "Follow iOS automatically or choose a fixed appearance."
+        }
+        return "Gotcha checks periodically for server notifications. iOS decides when background refresh runs; delivery style, sounds, Focus, and summaries remain under your control in iOS Settings."
     }
 
     override func tableView(
         _ tableView: UITableView,
         cellForRowAt indexPath: IndexPath
     ) -> UITableViewCell {
+        guard indexPath.section == 0 else {
+            if indexPath.row == 0 {
+                let cell = UITableViewCell(style: .default, reuseIdentifier: nil)
+                var content = cell.defaultContentConfiguration()
+                content.text = "Background notifications"
+                cell.contentConfiguration = content
+                cell.accessoryView = notificationSwitch
+                cell.selectionStyle = .none
+                return cell
+            }
+            let cell = UITableViewCell(style: .value1, reuseIdentifier: nil)
+            var content = cell.defaultContentConfiguration()
+            content.text = "Notification Settings"
+            content.secondaryText = notificationStatus
+            cell.contentConfiguration = content
+            cell.accessoryType = .disclosureIndicator
+            return cell
+        }
         let cell = UITableViewCell(style: .default, reuseIdentifier: nil)
         appearanceControl.translatesAutoresizingMaskIntoConstraints = false
         cell.contentView.addSubview(appearanceControl)
@@ -48,6 +85,12 @@ final class SettingsViewController: UITableViewController {
         return cell
     }
 
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        tableView.deselectRow(at: indexPath, animated: true)
+        guard indexPath.section == 1, indexPath.row == 1 else { return }
+        context.notifications.openSystemSettings()
+    }
+
     @objc private func appearanceChanged() {
         do {
             try context.core.setAppearance(index: UInt32(appearanceControl.selectedSegmentIndex))
@@ -56,4 +99,35 @@ final class SettingsViewController: UITableViewController {
             show(error: error)
         }
     }
+
+    @objc private func notificationsChanged() {
+        let requested = notificationSwitch.isOn
+        notificationSwitch.isEnabled = false
+        Task {
+            do {
+                let enabled = try await context.notifications.setEnabled(requested)
+                notificationSwitch.isOn = enabled
+                if requested && !enabled { showNotificationsDisabledAlert() }
+            } catch {
+                notificationSwitch.isOn = context.core.settings().notificationsEnabled
+                show(error: error)
+            }
+            notificationSwitch.isEnabled = true
+            notificationStatus = await context.notifications.authorizationDescription()
+            tableView.reloadSections(IndexSet(integer: 1), with: .none)
+        }
+    }
+
+    private func showNotificationsDisabledAlert() {
+        let alert = UIAlertController(
+            title: "Notifications Are Disabled",
+            message: "Allow notifications in iOS Settings, then turn Background notifications on again.",
+            preferredStyle: .alert
+        )
+        alert.addAction(UIAlertAction(title: "Not Now", style: .cancel))
+        alert.addAction(UIAlertAction(title: "Open Settings", style: .default) { [weak self] _ in
+            self?.context.notifications.openSystemSettings()
+        })
+        present(alert, animated: true)
+    }
 }

ios/project.yml

@@ -34,11 +34,15 @@ targets:
         CFBundleShortVersionString: "$(MARKETING_VERSION)"
         CFBundleVersion: "$(CURRENT_PROJECT_VERSION)"
         ITSAppUsesNonExemptEncryption: false
+        BGTaskSchedulerPermittedIdentifiers:
+          - de.rfc1437.gotcha.notifications.refresh
         CFBundleURLTypes:
           - CFBundleURLName: de.rfc1437.gotcha
             CFBundleURLSchemes:
               - gotcha
         UILaunchScreen: {}
+        UIBackgroundModes:
+          - fetch
         UISupportedInterfaceOrientations:
           - UIInterfaceOrientationPortrait
     sources: