* chore(claude-opus-4-6): From HN feedback: https://news.ycombinator.com/item?id=47...
* Centralize workspace auto-reorder into addNotification
Move moveTabToTop into TerminalNotificationStore.addNotification so all
notification paths (Ghostty actions, v2 API, control socket) respect the
reorder-on-notification setting, not just the two Ghostty action sites.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* Sidebar ports on own line, wider sidebar, CMUX_PORT env vars
- Move listening ports to dedicated sidebar row (removed from branch/directory line)
- Allow sidebar to resize up to 2/3 of screen width (was capped at 360px)
- Add CMUX_PORT, CMUX_PORT_END, CMUX_PORT_RANGE env vars per workspace
- Each workspace gets a dedicated port range (default: base 9100, range 10)
- Add settings UI for port base and range size
- Add portOrdinal to Workspace, monotonic counter in TabManager
Closes#129
* Make port ordinal counter static to avoid overlap across windows
Each window creates its own TabManager, so a per-instance counter
would reset and reuse port ranges. Making it static ensures unique
ranges across all windows.
* Fix portOrdinal race: pass through Workspace init instead of setting after
The first TerminalPanel is created inside Workspace.init, so setting
portOrdinal after init returns meant the initial terminal always got
ordinal 0. Pass portOrdinal as an init parameter and set it before
the TerminalPanel is created.
* Fix P2/P3: snapshot port settings at surface creation, use window screen for sidebar cap
P2: Port base/range are now snapshotted on TerminalSurface when the
panel is created, so changing settings mid-session won't cause
inconsistent CMUX_PORT values across terminals in the same workspace.
P3: Sidebar max width now uses NSApp.keyWindow?.screen instead of
NSScreen.main, so multi-monitor setups get the correct 2/3 cap for
the display the window is actually on.
* Fix P1: snapshot port base/range once per app session, not per panel
Port base and range size are now static properties on TerminalSurface,
initialized once from UserDefaults at first access. This prevents
overlapping port ranges across workspaces when settings are changed
mid-session (e.g., workspace 1 with range=10 at 9110-9119, then
range changed to 5, workspace 2 would overlap at 9110).
Handle multi-button mouse events in the browser panel's WKWebView:
- Mouse back button (button 3) triggers goBack(), forward button
(button 4) triggers goForward(), enabling side-button navigation
on mice like Logitech
- Middle-click (button 2) on a link opens it in a new browser tab
by hit-testing the click position via JavaScript and routing through
the existing openLinkInNewTab mechanism
* Fix multi-workspace drag/drop, WebView click focus, and add regression tests
- Wire bonsplit isInteractive to workspace active state so inactive
workspace NSViews are hidden from AppKit event routing
- Add CmuxWebView.mouseDown notification for browser panel focus
tracking (AppKit delivers clicks to WKWebView, not SwiftUI overlays)
- Add multi-workspace focus regression test covering isHidden fix,
rapid workspace switching, and browser panel focus routing
* Bump version to 1.36.0
* Fix blank terminal after split operations and add visual tests
## Blank Terminal Fix
- Add `needsRefreshAfterWindowChange` flag in GhosttyTerminalView
- Force terminal refresh when view is added to window, even if size unchanged
- Add `ghostty_surface_refresh()` call in attachToView for same-view reattachment
- Add debug logging for surface attachment lifecycle (DEBUG builds only)
## Bonsplit Migration
- Add bonsplit as local Swift package (vendor/bonsplit submodule)
- Replace custom SplitTree with BonsplitController
- Add Panel protocol with TerminalPanel and BrowserPanel implementations
- Add SidebarTab as main tab container with BonsplitController
- Remove old Splits/ directory (SplitTree, SplitView, TerminalSplitTreeView)
## Visual Screenshot Tests
- Add test_visual_screenshots.py for automated visual regression testing
- Uses in-app screenshot API (CGWindowListCreateImage) - no screen recording needed
- Generates HTML report with before/after comparisons
- Tests: splits, browser panels, focus switching, close operations, rapid cycles
- Includes annotation fields for easy feedback
## Browser Shortcut (⌘⇧B)
- Add keyboard shortcut to open browser panel in current pane
- Add openBrowser() method to TabManager
- Add shortcut configuration in KeyboardShortcutSettings
## Screenshot Command
- Add 'screenshot' command to TerminalController for in-app window capture
- Returns OK with screenshot ID and path
## Other
- Add tests/visual_output/ and tests/visual_report.html to .gitignore
* Add browser title subscription and set tab height to 30px
- Subscribe to BrowserPanel.$pageTitle changes to update bonsplit tabs
- Update tab titles in real-time as page navigation occurs
- Clean up subscriptions when panels are removed
- Set bonsplit tab bar and tab height to 30px (in submodule)
* Fix socket API regressions in list_surfaces, list_bonsplit_tabs, focus_pane
- list_surfaces: Remove [terminal]/[browser] suffix to keep UUID-only format
that clients and tests expect for parsing
- list_bonsplit_tabs --pane: Properly look up pane by UUID instead of
creating a new PaneID (requires bonsplit PaneID.id to be public)
- focus_pane: Accept both UUID strings and integer indices as documented
* Fix browser panel stability and keyboard shortcuts
- Prevent WKWebView focus lifecycle crashes during split/view reshuffles
- Match bracket shortcuts via keyCode (Cmd+Shift+[ / ], Cmd+Ctrl+[ / ])
- Support Ghostty config goto_split:* keybinds when WebView is focused
- Add focus_webview/is_webview_focused socket commands and regression tests
- Rename SidebarTab to Workspace and update docs
* Make ctrl+enter keybind test skippable
Skip when the Ghostty keybind isn't configured or when osascript can't send keystrokes (no Accessibility permission), so VM runs stay green.
* Auto-focus browser omnibar when blank
When a browser surface is focused but no URL is loaded yet, focus the address bar instead of the WKWebView.
* Stabilize socket surface indexing
* Focus browser omnibar escape; add webview keybind UI tests
- Escape in omnibar now returns focus to WKWebView\n- Add UI tests for Cmd+Ctrl+H pane navigation with WebKit focused (including Ghostty config)\n- Avoid flaky element screenshots in UpdatePillUITests on the UTM VM
* Fix browser drag-to-split blanks and socket parsing
* Fix webview-focused shortcuts and stabilize browser splits
- Match ctrl/shift shortcuts by keyCode where needed (Ctrl+H, bracket keys)
- Load Ghostty goto_split triggers reliably and refresh on config load
- Add debug socket helpers: set_shortcut + simulate_shortcut for tests
- Convert browser goto_split/keybind tests to socket-based injection (no osascript)
- Bump bonsplit for drag-to-split fixes
* Fix split layout collapse and harden socket pane APIs
* Stabilize OSC 99 notification test timing
* Fix terminal focus routing after split reparent
* Support simulate_shortcut enter for focus routing test
* Stabilize terminal focus routing test
* Fix frozen new terminal tabs after many splits
* Fix frozen new terminal tabs after splits
* Fix terminal freeze on launch/new tabs
* Update ghostty submodule
* Fix terminal focus/render stalls after split churn
* Fix nested split collapsing existing pane
* Fix nested split collapse + stabilize new-surface focus
* Update bonsplit submodule
* Fix SIGINT test flake
* Remove bonsplit tab-switch crossfade
* Remove PROJECTS.md
* Remove bonsplit tab selection animation
* Ignore generated test reports
* Middle click closes tab
* Revert unintended .gitignore change
* Fix build after main merge
* Revert "Fix build after main merge"
This reverts commit 16bf9816d0856b5385d52f886aa5eb50f3c9d9a4.
* Revert "Merge remote-tracking branch 'origin/main' into fix/blank-terminal-and-visual-tests"
This reverts commit 7c20fb53fd71fea7a19a3673f2dd73e5f0c783c4, reversing
changes made to 0aff107d787bc9d8bbc28220090b4ca7af72e040.
* Remove tab close fade animation
* Use terminal.fill icon
* Make terminal tab icon smaller
* Match browser globe tab icon size
* Bonsplit: tab min width 48 and tighter close button
* Bonsplit: smaller tab title font
* Show unread notification badge in bonsplit tabs and improve UI polish
Sync unread notification state to bonsplit tab badges (blue dot).
Improve EmptyPanelView with Terminal/Browser buttons and shortcut hints.
Add tooltips to close tab button and search overlay buttons.
* Fix reload.sh single-instance safety check on macOS
Replace GNU-only `ps -o etimes=` with portable `ps -o etime=` and
parse the dd-hh:mm:ss format manually for macOS compatibility.
* Centralize keyboard shortcut definitions into Action enum
Replace per-shortcut boilerplate with a single Action enum that holds
the label, defaults key, and default binding for each shortcut. All
call sites now use shortcut(for:). Settings UI is data-driven via
ForEach(Action.allCases). Titlebar tooltips update dynamically when
shortcuts are changed. Remove duplicate .keyboardShortcut() modifiers
from menu items that are already handled by the event monitor.
* Fix WKWebView consuming app menu shortcuts and close panel confirmation
Add CmuxWebView subclass that routes key equivalents through the main
menu before WebKit, so Cmd+N/Cmd+W/tab switching work when a browser
pane is focused. Fix Cmd+W close-panel path: bypass Bonsplit delegate
gating after the user confirms the running-process dialog by tracking
forceCloseTabIds. Add unit tests (CmuxWebViewKeyEquivalentTests) and
UI test scaffolding (MenuKeyEquivalentRoutingUITests) with a new
cmux-unit Xcode scheme.
* Update CLAUDE.md and PROJECTS.md with recent changes
CLAUDE.md: enforce --tag for reload commands, add cleanup safety rules.
PROJECTS.md: log notification badge, reload.sh fix, Cmd+W fix, WebView
key equiv fix, and centralized shortcuts work.
* Keep selection index stable on close
* Add concepts page documenting terminology hierarchy
New docs page explaining Window > Workspace > Pane > Surface > Panel
hierarchy with aligned ASCII diagram. Updated tabs.mdx and splits.mdx
to use consistent terminology (workspace instead of tab, surface
instead of panel) and corrected outdated CLI command references.
* Update bonsplit submodule
* WIP: improve split close stability and UI regressions
* Close terminal panel on child exit; hide terminal dirty dot
* Fix split close/focus regressions and stabilize UI tests
* Add unread Dock/Cmd+Tab badge with settings toggle
* Fix browser-surface shortcuts and Cmd+L browser opening
* Snapshot current workspace state before regression fixes
* Update bonsplit submodule snapshot
* Stabilize split-close regression capture and sidebar resize assertions
* Change default Show Notifications shortcut from Cmd+Shift+I to Cmd+I
* Fix update check readiness race, enable release update logging, and improve checking spinner
* Restore terminal file drop, fix browser omnibar click focus, and add panel workspace ID mutation for surface moves
* Add Cmd+digit workspace hints, titlebar shortcut pills, sidebar drag-reorder, and workspace placement settings
* Add v2 browser automation API, surface move/reorder commands, and short-handle ref system to TerminalController
* Add CLI browser command surface, --id-format flag, and move/reorder commands
* Extend test clients with move/reorder APIs, ref-handle support, and increased timeouts
* Harden test runner scripts with deterministic builds, retry logic, and robust socket readiness
* Stabilize existing test suites with focus-wait helpers, increased timeouts, and API shape updates
* Add terminal file drop e2e regression test
* Add v2 browser API, CLI ref resolution, and surface move/reorder test suites
* Add unit tests for shortcut hints, workspace reorder, drop planner, and update UI test stabilization
* Add cmux-debug-windows skill with snapshot script and agent config
* Update project docs: mark browser parity and move/reorder phases complete, add parallel agent workflow guidelines
* Update bonsplit submodule: re-entrant setPosition guard, tab shortcut hints, and moveTab/reorderTab API
* Add browser agent UX improvements: snapshot refs, placement reuse, diagnostics, and skill docs
- Upgrade browser.snapshot to emit accessibility tree text with element refs (eN)
- Add right-sibling pane reuse policy for browser.open_split placement
- Add rich not_found diagnostics with retry logic for selector actions
- Support --snapshot-after for post-action verification on mutating commands
- Allow browser fill with empty text for clearing inputs
- Default CLI --id-format to refs-first (UUIDs opt-in via --id-format uuids|both)
- Format legacy new-pane/new-surface output with short surface refs
- Add skills/cmuxterm-browser/ and skills/cmuxterm/ end-user skill docs
- Add regression tests for placement policy, snapshot refs, diagnostics, and ID defaults
* Update bonsplit submodule: keep raster favicons in color when inactive
* Add sidebar blur effect with withinWindow blending
- Add NSVisualEffectView-based blur backdrop for sidebar
- Support withinWindow blending mode to blur terminal content behind sidebar
- Auto-switch to overlay layout when withinWindow mode is selected
- Add sidebar debug panel with material, blending, tint, and opacity controls
- Add preset options (HUD Glass, Popover Glass, etc.)
- Default to HUD Glass preset with withinWindow blur
* Simplify tab close button visibility and remove hover background
Show close button only on hover instead of when active/multi-selected.
Remove the hover background color from tabs for cleaner appearance.
* Add config reload support with notification system
- Add reloadConfiguration() methods for app-wide and per-surface reload
- Handle GHOSTTY_ACTION_RELOAD_CONFIG action from Ghostty
- Add ghosttyConfigDidReload notification for views to react
- TerminalSplitTreeView reloads GhosttyConfig on notification
- Add openConfigurationInTextEdit() helper
- Fix activeMainWindow() to correctly find main window
* Add custom tab titles and pinned tabs support
- Add customTitle and isPinned properties to Tab
- Separate process title from custom title with applyProcessTitle()
- Add setCustomTitle()/clearCustomTitle() for user-defined tab names
- Add togglePin()/setPinned() with automatic reordering
- Pinned tabs stay at the top, new tabs insert after pinned section
- moveTabToTop/moveTabsToTop respect pinned tab ordering
* Add --panel option to new-split command
- CLI: Parse --panel <id|index> option for new-split
- Controller: Resolve panel argument to split specific surface
- Return new panel UUID on successful split creation
* Fix notifications popover positioning with layout-aware anchor
- Use AnchorNSView with layout callback for reliable positioning
- Force layout before showing popover to ensure current geometry
- Convert anchor bounds to window content view coordinates
- Add fallback positioning near top-left when anchor unavailable
- Fix button hit testing with explicit frame and contentShape
* Improve app termination in reload script
Use osascript to gracefully quit by bundle ID before pkill fallback.
Add more robust pkill patterns to catch instances from any DerivedData path.
* Add sidebar blur effect with live-adjustable glass settings
- Add WindowGlassEffect for window-level NSGlassEffectView (macOS 26+)
- Add SidebarBackdrop with configurable material, blend mode, tint, and opacity
- Add Sidebar Debug panel (Debug menu) for live adjustment of sidebar appearance
- Add Background Debug panel for window glass tint settings
- Support both behindWindow and withinWindow blur modes
- Live tint updates without requiring window reload
* Align titlebar text to left edge of content area
* Add --panel flag to new-split command
Allows splitting a specific panel without changing focus first.
Usage: cmuxterm new-split <direction> [--panel <id|index>]
Example: cmuxterm new-split down --panel 1
* Return new panel ID from new-split command
new-split now returns the UUID of the newly created panel, enabling
reliable chaining of split operations without index drift issues.
Before: OK
After: OK F2675177-3838-49AF-A1A0-1744C0048E99
Example workflow to create left + 2x2 grid on right:
RIGHT=$(cmuxterm new-split right | awk '{print $2}')
BOTTOM=$(cmuxterm new-split down --panel $RIGHT | awk '{print $2}')
cmuxterm new-split right --panel $RIGHT
cmuxterm new-split right --panel $BOTTOM
- Add TerminalSurface class to own ghostty_surface_t lifecycle per tab
- Use ZStack to keep all terminal views alive instead of recreating on switch
- Add NSTextInputClient conformance to properly handle interpretKeyEvents
- Add ghostty_surface_set_focus calls for proper focus management
- Add doCommand(by:) override to silence unhandled key command beeps
