Propagate workspace remote state + heartbeat into browser panels, add heartbeat emission in remote session controller, extend docker bootstrap regression for heartbeat continuity after blank browser open, and scrub workspace/surface env vars in tagged reload launches.
Sidebar body was calling sidebarOrderedPanelIds() multiple times per
render for branches, directories, and pull requests. Now computes it
once and passes through. Reduces redundant work during scroll frames.
Closes https://github.com/manaflow-ai/cmux/issues/655
- Notification/focus flash uses workspace customColor (fallback: accent)
- Selection bar/indicator uses workspace customColor when set
- Flash color propagated through Panel.triggerFlash(color:) API
- Browser panel flash overlay uses workspace color
- Regression tests for flash color resolution
Fixes https://github.com/manaflow-ai/cmux/issues/557
Cmd+Shift+Enter toggles zoom on the focused pane, expanding it to fill
the workspace. Splitting or creating new tabs auto-unzooms. Zoom state
shown as icon in sidebar tab. Includes bonsplit zoom toggle support.
Closes https://github.com/manaflow-ai/cmux/issues/136
Add nil guard in forceRefresh() to prevent dereferencing freed surface
pointer. Split else-if chains in Workspace.swift so
requestBackgroundSurfaceStartIfNeeded() runs if surface is freed during
the refresh call. Add regression test exercising the crash path.
Prevent crash (KERN_INVALID_ADDRESS at ghostty_surface_refresh) during
geometry reconcile after wake-from-sleep by adding proper lifetime
guards for freed surfaces:
- Re-read self.surface before each ghostty C call in forceRefresh()
instead of using a stale captured local that can outlive the surface
- Nil out self.surface in deinit before scheduling the async free Task,
so in-flight closures see nil and bail out
- Re-check surface validity in reconcileTerminalGeometryPass() after
reconcileGeometryNow() which can trigger AppKit layout that frees
surfaces
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* 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
