Desktop - Fix the "Open" button in the uncommitted changes panel doing nothing on the desktop app: it now reveals the file in the in-app file explorer (Files activity), matching the ⌘/Ctrl-click on the file row, instead of a no-op - Open a newly created file directly in edit mode: creating a file from the explorer now reveals, selects, and opens it in the editor overlay so you can start typing right away - Add right-click Rename for files and folders in the file explorer: an inline input replaces the row's name (pre-selecting the basename stem for files), and a new backend `renameRepoEntry` moves the entry — creating any missing destination folders, refusing to clobber an existing path, tolerating case-only renames, and following the moved entry with the selection - Add inline video playback to the Files explorer with an OS-player fallback for unsupported formats - Preview and extract selected ZIP files in the Files explorer - Render app update notes as Markdown in the update notification - Add an Entire integration: agent-session viewer, graph checkpoint overlay, cross-links, expandable tool-call rows in the conversation timeline, and full-text transcript search Fixed - Prioritize the branch's own worktree when fast-forwarding a local tracking branch - Fix reactivity regressions from the SolidJS migration (stale renders, missing updates) - Unify overlay close controls for consistent dismiss behavior - Unify file toggle chevrons across tree views

### Desktop - Add right-click New file, New folder, and Edit actions to the file explorer context menu, with an inline create/rename input that shows the matching file/folder icon; a new backend `createRepoEntry` creates files (with any missing parent dirs) or directories, refuses to clobber existing paths, and reveals/selects new files on creation - Add right-click delete for files and folders in the file explorer - Finish image rendering support in the file explorer - Refresh some UI icons - Let an open overlay consume the Escape key before the sidebar closes, so pressing Escape closes only the overlay when both an overlay and the sidebar are open ### Fixed - Fix overly aggressive underscore-italic matching in Markdown rendering ### Internal - Migrate the entire webview UI to SolidJS — reactive state and pure reducer, fine-grained rendering, and co-located CSS modules across the commit graph, sidebar, uncommitted panel, overlays, confirm dialogs, push bar, and Tauri shell chrome — retiring the previous imperative DOM/`events.ts` layer

- Overhaul appearance: swappable color schemes plus additional popular schemes, selectable independently from light/dark mode - Add user-configurable application and monospace fonts - Show only the relevant color-scheme selector for the current appearance and sort schemes alphabetically - Add third-party license disclosures in settings, including the full license text for bundled themes - Auto-fill `user.signingKey` from available SSH keys (preferring ed25519 > ecdsa > rsa) when enabling commit signing, and refuse to enable with an inline hint when no SSH key exists, instead of persisting a broken signing config - Add a shared worktree dropdown to the graph header and the stash/reflog overlay - Hide the title bar in macOS fullscreen - Drop the redundant settings title in the desktop shell - Add a commit search overlay with a two-step history search - Replace the fetch action's "Fetch only" mode with "Fetch + Track": fetching a named remote branch creates or fast-forwards the matching local branch without checking it out, and stops with a force-update prompt when the local branch has diverged - Add a branch range diff view in the commit sidebar - Always offer a delete option for local branches in the graph dropdown (except the default branch and non-main worktree branches); merged branches keep instant safe-delete while unmerged branches route through a confirmation dialog with a force fallback - Scale repos with many linked worktrees (~50): load only the active worktree's reflog on refresh, resolve linked git dirs without subprocesses, reconcile non-active worktrees in batches, and cap per-worktree file watchers - Show an open-repository failure dialog and prevent the desktop app from freezing on a bad open (non-Git folder or failed load) - Fix a load freeze caused by large uncommitted changes (e.g. a multi-hundred-MB dirty tree) by bounding untracked-file stat work - Refresh the Files explorer tree on git-status changes and reload content on a stale-hash save, fixing stale file lists and edit sessions - Stop the primary worktree from corrupting other worktrees' uncommitted panels in the desktop app - Make new desktop windows respect custom navbar settings - Normalize fetch ref input for origin-prefixed refs so `origin/main` is no longer double-prefixed during fetch, rebase, and checkout - Use a thread-safe Core Text API for macOS font enumeration - Fix a spurious "branch not found" error after deleting a branch from the graph overlay, caused by stacked duplicate click handlers - Point the desktop "Install GitHub App" button at the correct app slug (`vscode-git-navigator`). It previously opened `github.com/apps/git-navigator`, an unrelated third-party app that happens to share the name, so the legitimate app was never installed.