cmux version history

- Preserved Claude permission mode across session restore. - Fixed overflowing tab selection scroll and chrome alignment. - Maintenance and minor improvements.

## What's Changed * Disable move to group with no groups by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6662 * iOS: shrink gap between terminal header and grid by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6651 * web: square the hero screenshot on mobile by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6676 * web: /ios gallery captions + 2-up layout, Claude hero shot by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6699 * Fix diff viewer transparency by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6671 * web: agent landing pages, /agents hub, and JSON-LD across content pages by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6683 * Smooth-fade home page typing caret by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6688 * Fix iOS initial loading and inline recovery UI by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6698 * Keep blocking browser automation off main by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6696 * web: keep landing hero screenshot within viewport with side gutter by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6687 * mobile: `cm

- Added remote tmux mirroring (beta) and iOS features like voice dictation and Telegram-style chat. - Fixed iOS TestFlight signing entitlements and various UI/UX improvements. - Improved CI workflows and consolidated code into organized packages. - Fixed multiple bugs including layout issues, memory leaks, and background music pausing.

## What's Changed * Reclaim offscreen terminal renderer GPU memory (IOSurface) non-destructively by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5857 * Email Founder's Edition customers a welcome note via Resend webhook by @austinywang in https://github.com/manaflow-ai/cmux/pull/5994 * fix: honor Focus / Do Not Disturb for the fallback notification sound by @Reebz in https://github.com/manaflow-ai/cmux/pull/5651 * iOS workspace list: groups, unread dots, last-activity previews, shared Unread filter by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5726 * Refresh Swift file length budget after #5651 by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6018 * cloud-testflight: --marketing-version override so uploads outrank installed builds by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5858 * Extract NotificationSoundSettings to restore the Swift file length budget by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6020 * Dedupe TerminalNotificationStore.swift in the Swift file length budget by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/6025 * iOS sign-out: local-first, offline-safe, bounded best-effort rev

## What's Changed * Pair onboarding: drop leading row icons, keep text by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5520 * Fix React script warning in web layout by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5525 * CodeRabbit: stop blocking merges (request_changes_workflow=false) by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5538 * Match iOS viewport border to pane divider color by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5530 * iOS: redesign default terminal toolbar layout by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5532 * iOS: rename and pin workspaces from the phone by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5512 * iOS: multi-Mac host switcher by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5513 * Add React and Solid agent session panels by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4429 * iOS: data-driven terminal toolbar with custom actions + customize button by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5510 * iOS: re-implement still-needed terminal/notification fixes from #5259 by @lawrencecchen in https://github.com/manaflow-a

## What's Changed * CmuxGit: extract the git/PR subsystem from TabManager (GitMetadataService + PullRequestProbeService) by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5277 * TabManager: replace git/PR DispatchSourceTimers with injected-Clock tasks by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5363 * CmuxGit: align config/index/ref parsing with git semantics by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5362 * Out-of-process custom sidebars: isolated interpreter + remote rendering by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5294 * Unify iOS into the root workspace and modularize it into a 14-package graph by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5297 * Revert "Out-of-process custom sidebars: isolated interpreter + remote rendering (#5294)" by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5372 * Reland: out-of-process custom sidebars (isolated interpreter + remote rendering) by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5382 * Codex resume/restore hardening: surface jumble + CODEX_HOME (#5333, #5350) by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5351 * F

## What's Changed * Add browser focus mode by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4573 * Fix Claude hook transcript scaling and Sparkle update packaging by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5202 * Tighten localization audit instructions by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5217 * Support browser mouse back and forward buttons by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5197 * Mark markdown-viewer bundles as vendored/generated for Linguist by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5212 * Reject workspace socket window alias params by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5195 * Markdown viewer: font-size popover controls by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5168 * Revert terminal text context menu by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5230 * Organize extension SDK boundaries by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5085 * Refactor: extract Sparkle self-update into CmuxUpdater package (WIP) by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5132 * Inject FocusLogStore instea

## What's Changed * Extract CmuxProcess command runner (modular refactor, wave 2) by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5093 * Codify modular-refactor rules into CLAUDE.md by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5111 * Add @LiveSetting: @State + store stream, reactive in the AppKit-hosted main window (all key kinds) by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5113 * Fall back to the default sidebar when extensions is disabled by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5127 * fix(release): set GH_TOKEN on appcast R2 upload step by @austinywang in https://github.com/manaflow-ai/cmux/pull/5139 * fix(cmuxd-remote): avoid E2BIG when startup script exceeds MAX_ARG_STRLEN by @lauzierj in https://github.com/manaflow-ai/cmux/pull/5133 * Stabilize git metadata FSEvents watcher by @azooz2003-bit in https://github.com/manaflow-ai/cmux/pull/5131 * Build release app with macOS 26 SDK by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/5042 * Honor Settings rebinding of Global Search (parse package object-form cmux.json bindings) by @austinywang in https://github.com/manaflow-ai/cmux/pull/5143 * Fix title

## Highlights - **Workspace groups** — select sidebar workspaces and press ⌘⇧G to group them under a collapsible header, with an anchor workspace, drag-to-group, in-group reorder, per-group color/icon, header unread badges, and a `cmux workspace-group` CLI namespace. - **Focus & Recently Closed history** — navigate back/forward through recently focused workspaces and windows from the titlebar, and reopen closed surfaces from a searchable history pane. - **Agent Hibernation** — pause idle agent sessions and restore them on demand to cut background resource use. - **Detachable SSH PTY daemon** — keeps remote sessions alive across reconnects. - Configurable **sidebar and tab bar font sizes**, redesigned **notifications popover** (swipe to dismiss), **browser tab mute**, **Fork Conversation** menu, Xcode-style **project visualizer pane**, and a `cmux diff` **CodeView** viewer. - Fixes across file preview, Hermes hooks, split zoom, titlebar controls, Vault resume, and equalize splits. Full notes: https://github.com/manaflow-ai/cmux/blob/v0.64.11/CHANGELOG.md ### Thanks to 7 contributors! - [@austinywang](https://github.com/austinywang) - [@azooz2003-bit](https://github.com/azooz2003

## What's Changed * feat: cmux reorder-workspaces batch + dry-run + events by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4507 * Fix TaskManager snapshot-boundary violation causing 0.64.8 memory leak by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4555 * ci: lint that every cmuxTests Swift file is wired into pbxproj (#4559) by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4562 * Fix markdown remote SVG image loading by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4533 * Add recent feature blog posts by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4540 * Move resume command approvals into cmux.json by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4538 * Keep Codex notifications after interrupted turns by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4583 * Harden remote websocket PTY sessions by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4323 * feat: skip quit-confirm dialog on DEV builds; honor app.confirmQuit on stable/nightly by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4517 * Fix Ghostty split theme appearance resolution by @austinywang in https://gith

## What's Changed * feat: cmux-manager codex goal control prototype by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4505 * Revert: codex goal control prototype (moving to cmuxterm-hq) by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4522 * Add cmux keyboard shortcuts skill by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/4434 * Revert "Fix browser WebView refresh on workspace hide" by @austinywang in https://github.com/manaflow-ai/cmux/pull/4545 * Fix Git repository search root traversal by @austinywang in https://github.com/manaflow-ai/cmux/pull/4557 * Release v0.64.9 by @austinywang in https://github.com/manaflow-ai/cmux/pull/4561 **Full Changelog**: https://github.com/manaflow-ai/cmux/compare/v0.64.8...v0.64.9

Automated nightly build for `518a46c`. **cmux NIGHTLY** is published as a universal app: - bundle ID `com.cmuxterm.app.nightly` - feed `appcast.xml` - compatibility feed `appcast-universal.xml` for older universal nightlies [Download cmux-nightly-macos.dmg](https://github.com/manaflow-ai/cmux/releases/download/nightly/cmux-nightly-macos.dmg)