This release makes Gemini 3.8 Flash (GA today) the default gemini-flash model, and adds browser-based Login with Coder on remote Xum servers.
Models
- Gemini 3.8 Flash as the new
gemini-flashmodel; older Flash tiers remain usable as custom model strings (google:gemini-3.7-flash,google:gemini-3.6-flash)
Coder & backup
- Login with Coder works from a browser connected to a Xum server, including a remote one, via the server's own OAuth callback route
- Opt-in project bundle for Settings Backup: back up and restore the project list and per-project memory files, with an explicit approval flow for projects at unrecorded paths
Reliability
- A send that arrives while an earlier send is still in preflight is queued instead of aborting the first stream
- Terminal-attention wakes no longer inherit the compaction request's disable-all tool policy
- The connection indicator surfaces a slow backend ("Server is slow to respond") instead of staying green
UI
- Native macOS shortcut labels (⌘P instead of ⌘·P)
- Phone-width sidebar hamburger stays inside its button
Internals
- Effect Phase 11 runtime work: ManagedRuntime skeleton, staged core layers, DesktopLive wiring, TestClock sweep
- The legacy
muxcompat package is version-locked to the root package again