Muxy v1.3.0

What's Changed

• Bias resize handle hit area toward its panel
• Fix extension action buttons wrapping during updates
• Default terminal free-idle off; make it opt-in
• [codex] Fix Codex agent status loader
• Add keyboard shortcuts to create and remove worktrees
• Add webview modals for extensions
• Assign a random unused icon color to new projects instead of leaving as gray
• Improve tabs-focused sidebar UX
• Sidebar UI update
• Fix terminal scroll after window regains focus
• Disable titlebar vibrancy over traffic lights in icon sidebar
• Fix extension webview rendering
• fix split divider hit area
• Make the full button clickable in the extensions tab
• Tabs-focused sidebar UI improvements
• Scale status bar with UI size setting
• fix: skip JSON hooks when TOML present in Codex
• Fix AI provider activity indicators
• feat: add muxy.gh service for GitHub user API
• Polish tab-focused sidebar project rows
• improve topbar area
• Add AI-powered repository actions
• fix resize handle layout spacing
• Add Create PR project prompt overrides and resolve provider CLIs via interactive login shell
• Improve PR merge flow and confirmation UX in tab-focused toolbar
• Add working tree changes popover with staging, unstaging, and discard actions
• Isolate Application Support storage during tests
• Compact tab-focused branch and changes popovers
• Move repository controls from the tab-focused top bar to the status bar
• Confirm AI commit and Create PR actions before they run
• Remove outdated documentation pages
• Add copy path to project context menus
• Add recently removed project restoration
• Add one-time custom prompt to AI commit and Create PR confirmations
• Restore terminal focus after project picker closes
• Support relative worktree path templates
• Pin SwiftFormat 0.62.1 and reformat
• Add cancellable async extension exec API
• Separate project targets from extension file openers
• fix: prevent Esc from exiting full screen when Terminal Omnibox is open
• Rewrite AI notification hooks: reliable transport, single-authority status, self-healing installs
• Add a configurable Notch Terminal
• Fix Quick Terminal config packaging in release builds
• Add dedicated Quick Terminal settings and optional shortcut
• Make Quick Terminal optional and shortcut-only
• Support child tabs and split panes in them
• Fix stale default branch resolution
• Test default branch resolution against remote HEAD
• Fix Base Branch picker for SSH remote projects when creating worktrees
• Fix Chineese characters rendering on terminal
• Improve terminal file opener selection and command-click focus
• Add Agents Focused layout and agent tab launcher
• Improve Agents Focused navigation and session lifecycle
• Replace Rich Input panel with focused Composer
• Add Copilot code review instructions
• Fix extension panel lifecycle