* Add SSH, Claude Code Teams, browser import, custom commands to README
* Link cmux.json to docs
* Translate new README features to all 20 languages
---------
Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
* Fix transparent background flash during sidebar toggle
Move terminal background rendering from the Metal GPU pass to a
CALayer (backgroundView). The GPU bg_color pass is disabled via a
new Ghostty config flag (macos-background-from-layer). The CALayer
resizes instantly with its parent NSView, eliminating the 3-5 frame
gap where the desktop was visible through the transparent window
during sidebar toggles and layout transitions.
Also simplifies the titlebar and sidebar opacity formulas since
there is now a single background layer instead of two stacked
semi-transparent layers.
* Document macos-background-from-layer fork change
* Pin GhosttyKit checksum for macos-background-from-layer
* Address review feedback: fix fallback config path, inline identity wrapper
- Inject macos-background-from-layer in the fallback config path too,
preventing alpha double-stacking when user config is invalid
- Inline panelBackgroundFillColor (now an identity function) at its
two call sites and remove the wrapper
* Address adversarial review: skip fullscreen bg draw call explicitly
The bg_color uniform alpha is still zeroed for cell compositing (so
transparent cells pass through to the CALayer), but the fullscreen
background fill draw step is now explicitly skipped instead of relying
on alpha=0 as a no-op.
* Pin GhosttyKit checksum for bg draw-call skip
---------
Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
The Claude Code hooks section referenced pre-0.60 configuration using
matchers (idle_prompt, permission_prompt) that are no longer valid in
current Claude Code versions. Replace with a link to the official
Claude Code documentation.
Fixes#2009
Co-authored-by: BillionClaw <267901332+BillionClaw@users.noreply.github.com>
* Add dynamic OG image and use large Twitter cards
Generate a 1200x630 OG image with the cmux logo, tagline, and
description using next/og ImageResponse. Switch Twitter card type
from "summary" to "summary_large_image" across all pages so shared
links show a full-width preview instead of the tiny favicon thumbnail.
* Use Geist font and app screenshot in OG image, update landing/README images
Replace the centered text-only OG image with a split layout: branding
on the left (logo, name, tagline) and a full app screenshot on the
right. Load Geist Regular/SemiBold from Google Fonts for consistent
typography. Replace the homepage landing image and README screenshot
with a new screenshot showing cmux with multiple workspaces, tabs,
browser panel, and code diffs.
* Fine-tune OG image layout and update homepage/README screenshots
Apply tuned values from OG editor: 112px logo, 48px title with -8
translateY, 34px subtitle at #cfcfcf, 320px fade height. Use Geist
font loaded from Google Fonts. Render at 2x (2400x1260) for sharper
previews on social platforms. Remove GitHub URL from footer.
Add pre-resized og-screenshot.png (2208px wide) for the OG image to
avoid Satori downscale blur. Update homepage landing image and README
screenshot with new app screenshot.
---------
Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
* Add workspace pages in the titlebar
* Add workspace pages UI test target entry
* Relax workspace pages UI test titlebar checks
* Use page close button in workspace pages UI test
* Stabilize workspace pages UI test interruptions
* Skip page close confirms in UI tests
* Clean up superseded workspace handoffs
* Tighten page hint UI assertions
---------
Co-authored-by: cmux <cmux@cmuxs-Mac-mini.local>
* Add features table with images to README
Replace the hero screenshot and add a visual features table showing
notification rings, notification panel, in-app browser, and vertical
tabs & splits with per-feature screenshots.
* Rename feature heading to "Vertical + horizontal tabs"
* Remove parenthetical from notification rings description
* 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
* Sidebar status as text + detect git HEAD changes instantly
- Replace sidebar status pills with plain text + show more/less toggle
for a cleaner, more readable sidebar layout
- Watch .git/HEAD mtime in zsh precmd to detect branch changes from
aliases (gco), tools (gh pr checkout), etc. without waiting for the
3s polling interval
- Fix NSImage shared instance mutation in DraggableFolderNSView by
copying before resizing to prevent layout side-effects
- Fix set_status --tab flag being swallowed by -- stop token via
new parseOptionsNoStop parser
- Update sidebar test to cover alias-based branch switching
* Append status text to notification body automatically
When creating notifications, include the tab's current status entries
in the notification body so users see context (e.g. git branch, ports)
alongside the notification message.
* Add screenshot to README
Document how to use cmuxterm CLI for notifications with Claude Code,
Codex, and OpenCode. Includes one-liner examples with automatic
detection and fallback to macOS notifications.
- Add centered title and tagline
- Add macOS download badge image
- Rewrite copy to highlight AI agent notification use case
- Remove developer-focused release/secrets documentation
