Codemux v0.15.0
What's New
This release rebuilds the sidebar around a flat workspace inbox, adds a
configurable default viewport for agent browser sessions, and gives agent chat
a fast-mode picker.
Features
Sidebar: flat workspace inbox
- Replace the sidebar project tree with a flat workspace inbox
- Auto-settle — the Settled section fills itself, with a guardrail and
auto-un-settle on activity so nothing gets buried while it is still working - Paginate the settled tail so history never dominates the sidebar
Alt+1–Alt+9workspace jumps, with hint badges shown while the modifier is held- Rebuild the collapsed rail as a per-workspace strip
- Footer nav: Automations / Workspaces / Ports / menu as a slim fixed row
- Replace repo filter chips with a project dropdown
- Show agent provider logos on inbox cards
- Give settled rows the full workspace context menu
Agent chat
- Add a fast mode picker
- Use provider-native full access modes
- Polish the composer and model picker
Browser
- Add a user-configurable default viewport for agent browser sessions, re-applied
after an agent pane is closed and reopened
Fixes
- Make provider model selection atomic
- Pin survives selection; settle flush and related sidebar fixes
- Fix stale default ids, roster ordering, shortcut layout, and shadow rendering
- Scroll the repo chip strip with a regular vertical wheel
- Equalize sidebar header rows and pin chip-row overflow controls
- Remove the scope hint line below the agent chat input
- Grow sidebar header controls to 32px
- Neutral selection color and sidebar contrast inversion
Other
- Withhold the chat speed picker for Claude; document Claude Opus 5 support
- Update alias-row capability tests to the promoted-label contract
- Docs: re-index the docs tree from code evidence, move completed plans to
archive and specs to research
Install
AppImage (any Linux distro)
chmod +x codemux_0.15.0_amd64.AppImage
./codemux_0.15.0_amd64.AppImageArch Linux (AUR)
yay -S codemux-binDebian/Ubuntu
sudo dpkg -i codemux_0.15.0_amd64.debWindows
Download codemux_0.15.0_x64-setup.exe from the release assets and run the installer.
Note: The installer is not code-signed yet. Windows SmartScreen may show a
warning — click "More info" → "Run anyway" to proceed. This will be resolved in
a future release.
Existing users: Both Linux (AppImage) and Windows users will be prompted to
update automatically via the Tauri auto-updater. No manual download required —
the updater handles it on next app launch.