TabManager.updateWindowTitle() used NSApp.keyWindow to find the target
window, meaning any terminal title change (e.g. a spinner) would update
whichever window happened to be focused, not the window that owns that
TabManager. This corrupted the macOS Accessibility title attribute and
caused visible title flapping in multi-window setups.
Add a weak back-reference from TabManager to its owning NSWindow, set
by AppDelegate.registerMainWindow(), and use it instead of keyWindow.
The browser portal's hit-test was intercepting clicks in the titlebar
region, preventing double-click-to-zoom from reaching the window.
Three fixes:
- BrowserWindowPortal: pass through hits landing in the native titlebar
- WindowDragHandleView: only let titlebar-overlay views block capture,
not underlay browser content; respect AppleActionOnDoubleClick pref
- ContentView: use shared performStandardTitlebarDoubleClick() helper
Closes https://github.com/manaflow-ai/cmux/issues/422
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Upgrade Sentry: tracing, breadcrumbs, dSYM upload
- Enhanced Sentry SDK init with performance tracing (10% sample),
explicit app hang timeout, stack trace attachment, and HTTP
failure capture
- Added breadcrumbs for key user actions: workspace switch/create/close,
split creation, command palette open/close, app focus — these give
context to hang/crash reports
- Added dSYM upload step to nightly and release CI workflows so hang
stacks are fully symbolicated (requires SENTRY_AUTH_TOKEN secret)
- Created SentryHelper.swift with lightweight breadcrumb helper
Closes https://github.com/manaflow-ai/cmux/issues/365
* Remove command palette breadcrumbs
Not useful for hang diagnosis — keep only workspace/tab/split/focus
breadcrumbs that correlate with heavy operations.
* Fix terminal Cmd zoom routing for Ghostty focus descendants (#383)
* Inherit new terminal zoom from last terminal context
Prefer pane-selected terminal as Ghostty config inheritance source when creating splits/new terminals, then focused/fallback terminals. This preserves runtime zoom/font size when opening the next terminal.
* Fix terminal zoom inheritance across split/tab/workspace creation
