March 7th Release

We've been shipping fast. This release brings Nimbalyst Mobile for remote control on iOS, OpenAI Codex improvements including GPT-5.4 support, session mentions in a chat, and Windows code signing. Here are the highlights:

Nimbalyst Mobile (iOS Only)

• Create, continue and manage AI sessions on the go with reliable mobile sync
• Push notifications when away from your desk
• Remote Codex and Claude agent sessions

OpenAI Codex Improvements

• GPT-5.4 model support -- full support for OpenAI's latest model
• Configurable thinking level for Codex -- control thinking depth for Codex sessions
• Interactive prompts -- AskUserQuestion now works in Codex sessions
• Per-provider MCP servers -- enable MCP servers independently for Claude and Codex

Session Mentions and References

• @@ typeahead in chat input to reference other AI sessions
• Drag-and-drop session mentions onto chat input
• Drag files as @-mentions from the file tree or edited sidebar into AI input

Workspace and Session Management

• Worktree auto-archive -- skip confirmation when the branch is clean and merged
• Session meta widget -- rich display of tag, phase, and name transitions

Windows

• Code signing via DigiCert KeyLocker for Windows builds

Bug Fixes

• Checkbox state changes no longer silently lost in diff mode
• Session provider icon correctly reflects the active provider
• Large session exports no longer freeze the app
• AI session state updates scoped to the owning workspace (no cross-workspace interference)
• AI file edits in gitignored directories now properly detected
• Selected session and workstream persist across app restarts
• Bulk archive correctly archives all selected sessions
• Table resizer crash on stale cell references fixed
• Fixed Monaco background for Monokai theme