What's Changed

• Fix Option dead-key accent composition by @austinywang in #4382
• Migrate macOS CI to WarpBuild by @lawrencecchen in #4362
• Fix browser WebView refresh on workspace hide by @austinywang in #4388
• Fix minimal mode pane tab drag routing by @austinywang in #4290
• Fix repeated cmux themes set reloads by @austinywang in #4359
• Fix session search ripgrep cancellation crash by @lawrencecchen in #4413
• Fix remapped Cmd+W close shortcuts by @austinywang in #4406
• Fix browser back race during provisional navigation by @austinywang in #4397
• Fix #4410 NSConcreteTask terminationReason cancellation crash by @austinywang in #4414
• Add native Grok Vault resume support by @austinywang in #4398
• Fix settings appearance dispatch_once reentrancy by @austinywang in #4415
• Fix restored unread ring clearing when resuming workspace by @austinywang in #4371
• Route keyboard/menu equalize_splits through v2ProportionalEqualize so 3+ panes split evenly by @mvanhorn in #4400
• Fix pane tab width regression after #4290 by @austinywang in #4438
• Support Antigravity CLI sessions by @austinywang in #4409
• Tighten review bot no-sleep rules by @lawrencecchen in #4439
• Add recursive memory attribution diagnostics by @austinywang in #4437
• Harden CI against Swift crash backtrace hangs by @austinywang in #4440
• Fix CLI socket autodiscovery test timeout handling by @austinywang in #4441
• Fix shortcut recorder state leak in AppDelegate tests by @austinywang in #4442
• Fix main shortcut routing CI regressions by @austinywang in #4445
• Add CLI window targeting by @lawrencecchen in #4211
• Fix git index.lock polling in sidebar metadata watcher by @austinywang in #2797
• Fix Quick Look preview deactivation crash by @austinywang in #4459
• Fix QuickLook crash after proxy icon split close by @austinywang in #4460
• Suppress nested agent hook notifications by @lawrencecchen in #4334
• Fix notification Settings open path by @lawrencecchen in #4456
• Align titlebar controls with traffic lights by @austinywang in #4471
• Fix theme override path for channel builds by @austinywang in #4484
• Fix minimal-mode sidebar titlebar icon alignment by @austinywang in #4481
• Add browser screenshot clipboard actions by @austinywang in #4479
• Release v0.64.8 by @austinywang in #4511

Full Changelog: v0.64.7...v0.64.8