This release includes 2 breaking changes for platform teams planning a safe upgrade.
✓ No known CVEs patched in this version
Topics
+2 more
ReleasePort's take
Moderate signalVersion v0.64.4 renames the Rovo Dev index package to Agent Vault and removes the obsolete SwiftTerm package path.
Why it matters: If your tooling references the old 'Rovo Dev' or 'SwiftTerm' paths, update configurations after upgrading to v0.64.4; otherwise treat as FYI.
Summary
AI summaryRename Rovo Dev index package to Agent Vault and remove the stale SwiftTerm package path.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Medium |
Support Pi session restoration Support Pi session restoration Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add Hermes Agent hook support Add Hermes Agent hook support Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add Vault Pi agent restore support Add Vault Pi agent restore support Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add browser cookie import CLI Add browser cookie import CLI Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add Show in Finder to workspace sidebar context menu Add Show in Finder to workspace sidebar context menu Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add Welcome sidebar toggle shortcuts Add Welcome sidebar toggle shortcuts Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Follow SSH workspaces in the Files sidebar Follow SSH workspaces in the Files sidebar Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Clear surface notifications during pane teardown Clear surface notifications during pane teardown Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add fixed right sidebar toggle Add fixed right sidebar toggle Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Make file drops default to path text Make file drops default to path text Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Alias top-level auth commands Alias top-level auth commands Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Add guarded cmux SSH URLs Add guarded cmux SSH URLs Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Feature | Medium |
Allow HTTP localhost subdomains in browser Allow HTTP localhost subdomains in browser Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix main macOS CI Fix main macOS CI Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix Rovo Dev transcript previews Fix Rovo Dev transcript previews Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
fix: forward Left/Right arrow keys to browser surface fix: forward Left/Right arrow keys to browser surface Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix Cmd+N window size after last window closes Fix Cmd+N window size after last window closes Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix #3618: Add Insert Path context menu items Fix #3618: Add Insert Path context menu items Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix Task Manager CPU samples Fix Task Manager CPU samples Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix command palette arrow keys and no-match flash Fix command palette arrow keys and no-match flash Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix arrow key navigation in IME candidate window during composition Fix arrow key navigation in IME candidate window during composition Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix Chinese IME Enter swallowed in terminal Fix Chinese IME Enter swallowed in terminal Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix folder proxy icon drag Fix folder proxy icon drag Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix modified Backspace with omnibar inline completions Fix modified Backspace with omnibar inline completions Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix duplicate browser pane drop zone overlay Fix duplicate browser pane drop zone overlay Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix terminal top-row click routing Fix terminal top-row click routing Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix tab bar empty-click behavior Fix tab bar empty-click behavior Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix right sidebar Find typing lag Fix right sidebar Find typing lag Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Fix right sidebar titlebar double-click Fix right sidebar titlebar double-click Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Make browser find shortcuts respect remaps Make browser find shortcuts respect remaps Source: llm_adapter@2026-05-21 Confidence: high |
— |
Full changelog
What's Changed
- Set up Stack Cloud VM create credits by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3619
- Stabilize CLI output contracts by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3596
- Fix main macOS CI by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3643
- Rename Rovo Dev index package to Agent Vault by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3595
- Trim 0.64.0 changelog to shipped features by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3646
- Support Pi session restoration by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3636
- Redirect /changelog to /docs/changelog (307) by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3668
- Fix Rovo Dev transcript previews by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3666
- fix: forward Left/Right arrow keys to browser surface (#3622) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3663
- Add Hermes Agent hook support by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3585
- Keep Settings layered above the main window by @austinywang in https://github.com/manaflow-ai/cmux/pull/3612
- Count cmux app RSS in Task Manager totals by @austinywang in https://github.com/manaflow-ai/cmux/pull/3587
- fix: 'Match Terminal Background' sidebar toggle no longer snaps back on (#3630) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3635
- Fix Cmd+N window size after last window closes by @austinywang in https://github.com/manaflow-ai/cmux/pull/3611
- Fix #3618: Add Insert Path context menu items by @austinywang in https://github.com/manaflow-ai/cmux/pull/3620
- Fix Task Manager CPU samples by @austinywang in https://github.com/manaflow-ai/cmux/pull/3588
- Add reconnectable cmux event stream by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3629
- Fix main CI Swift file length budget by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3676
- Add review rule against hacky sleeps by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3633
- Toggle agent session auto-resume on reopen (#3610) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3616
- Restore Zhuyin IME candidate marked-text handling by @austinywang in https://github.com/manaflow-ai/cmux/pull/3574
- Add Vault Pi agent restore support by @austinywang in https://github.com/manaflow-ai/cmux/pull/3582
- Pause Swift file length budget CI check by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3692
- Add Cloud VM default-provider stress check by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3697
- Make file drops default to path text by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3684
- Fix command palette arrow keys and no-match flash by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3698
- Fix arrow key navigation in IME candidate window during composition by @austinywang in https://github.com/manaflow-ai/cmux/pull/3694
- Add guarded cmux SSH URLs by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3677
- Fix Cmd-W for Task Manager and auxiliary windows by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3734
- Add fixed right sidebar toggle by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3733
- Fix Mark Workspace as Unread enablement by @austinywang in https://github.com/manaflow-ai/cmux/pull/3727
- Fix terminal top-row click routing by @austinywang in https://github.com/manaflow-ai/cmux/pull/3720
- Fix tab bar empty-click behavior by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3740
- Add auxiliary window close shortcut review rule by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3753
- Alias top-level auth commands by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3754
- Fix SSH image drops through terminal text route by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3755
- Fix right sidebar Find typing lag by @austinywang in https://github.com/manaflow-ai/cmux/pull/3739
- Fix right sidebar titlebar double-click by @austinywang in https://github.com/manaflow-ai/cmux/pull/3750
- Make browser find shortcuts respect remaps by @austinywang in https://github.com/manaflow-ai/cmux/pull/3728
- Remove stale SwiftTerm package path by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3761
- Second change by @austinywang in https://github.com/manaflow-ai/cmux/pull/3766
- Revert "Second change" (#3766) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3768
- Allow HTTP localhost subdomains in browser by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3764
- Move right sidebar close button into sidebar and fix titlebar sizing by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3757
- Fix right sidebar shortcut defaults by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3784
- Add browser cookie import CLI by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3770
- Fix duplicate browser pane drop zone overlay by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3782
- Revert duplicate browser pane drop zone overlay fix by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3788
- Restore right sidebar Ctrl shortcuts by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3796
- Fix Chinese IME Enter swallowed in terminal (#3762) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3767
- Fix folder proxy icon drag by @lederniermagicien in https://github.com/manaflow-ai/cmux/pull/3804
- Add Welcome sidebar toggle shortcuts by @austinywang in https://github.com/manaflow-ai/cmux/pull/3748
- Restore SSH workspace descriptors on relaunch (#1337) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3576
- Follow SSH workspaces in the Files sidebar by @austinywang in https://github.com/manaflow-ai/cmux/pull/3721
- Clear surface notifications during pane teardown by @austinywang in https://github.com/manaflow-ai/cmux/pull/3744
- Add Show in Finder to workspace sidebar context menu by @austinywang in https://github.com/manaflow-ai/cmux/pull/3632
- fix: close all targeted tabs in pane right-click 'Close Other Tabs' (#3605) by @austinywang in https://github.com/manaflow-ai/cmux/pull/3628
- Fix Escape command palette dismissal by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3823
- Fix Claude resume cwd by @lawrencecchen in https://github.com/manaflow-ai/cmux/pull/3816
- https://github.com/manaflow-ai/cmux/issues/3586 Finding 7: Retire Codex hook monitors by @austinywang in https://github.com/manaflow-ai/cmux/pull/3589
- Fix Files find result aggregation by @austinywang in https://github.com/manaflow-ai/cmux/pull/3818
- Fix McBopomofo Bopomofo candidate opening by @austinywang in https://github.com/manaflow-ai/cmux/pull/3836
- Close Web Inspector before browser host teardown by @austinywang in https://github.com/manaflow-ai/cmux/pull/3835
- Fix modified Backspace with omnibar inline completions by @austinywang in https://github.com/manaflow-ai/cmux/pull/3842
- Add warnBeforeClosingTab close-warning toggle by @austinywang in https://github.com/manaflow-ai/cmux/pull/2808
- Fix SSH browser loopback fetches across ports by @austinywang in https://github.com/manaflow-ai/cmux/pull/3820
- Make Close Tab remaps own browser popup close by @austinywang in https://github.com/manaflow-ai/cmux/pull/3830
- fix(claude): preserve dev channel resume flag by @Clean-Cole in https://github.com/manaflow-ai/cmux/pull/3752
- Revert "Fix McBopomofo Bopomofo candidate opening" by @austinywang in https://github.com/manaflow-ai/cmux/pull/3845
- Revert "Fix Chinese IME Enter swallowed in terminal (#3762)" by @austinywang in https://github.com/manaflow-ai/cmux/pull/3846
- Revert "Fix arrow key navigation in IME candidate window during composition (#3694)" by @austinywang in https://github.com/manaflow-ai/cmux/pull/3849
- Fix managed defaults replay after user changes by @austinywang in https://github.com/manaflow-ai/cmux/pull/3847
- Fix stale terminal foreground after theme switch by @austinywang in https://github.com/manaflow-ai/cmux/pull/3852
- Release v0.64.4 by @austinywang in https://github.com/manaflow-ai/cmux/pull/3853
New Contributors
- @lederniermagicien made their first contribution in https://github.com/manaflow-ai/cmux/pull/3804
- @Clean-Cole made their first contribution in https://github.com/manaflow-ai/cmux/pull/3752
Full Changelog: https://github.com/manaflow-ai/cmux/compare/v0.64.3...v0.64.4
Breaking Changes
- Renamed Rovo Dev index package from "Rovo Dev" to "Agent Vault"
- Removed stale SwiftTerm package path
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Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents
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