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
- Add support for spawning an SSH reverse relay that forwards a remote TCP port to a local cmux Unix socket
- Generate random ephemeral relay port and propagate via CLI, workspace config, and JSON payloads
- Start/monitor background relay Process in WorkspaceRemoteSessionController with stderr handling and auto-restart
- Filter probe-reported ephemeral ports and avoid treating relay ports as user service ports
- Create remote cmux symlink and write remote ~/.cmux/socket_addr for relay discovery
- Kill orphaned relay processes on startup to avoid conflicts
- Add helpers to check loopback port reachability and adjust forward/SSH options (ControlPath, ExitOnForwardFailure)
