February 26 Release

Improved Codex Support

• Codex (OpenAI's coding agent) is now fully supported
• Codex in Nimbalyst now supports red/green diff
• Download the Codex CLI and login there

Sub-Agent improvements

• Teammates and sub-agents now have full lifecycle management in Nimbalyst
• See the work and track sub-agents and teammates as they go
• Permission approvals now work for tool calls inside teammates
• Improved large transcript performance for sub-agent-heavy sessions (faster load/render, less UI lag).

File and Session Sharing

• Sessions and Markdown files can now be shared through a link
• Anyone with the link can view the file or session
• Data is encrypted by the URL, Nimbalyst can not see your data
• Requires a free Nimbalyst account

Improvements

• Added new session-context MCP tools so agents can query recent sessions, workstream overviews, session summaries, and workstream-edited files.
• Agent sessions can choose a model for git conflict resolution.
• File-to-tool-call matching is more stable and accurate.
• Session context menus are now consistent between grouped and plain session views.
• Usage indicators stay visible in more cases, including low usage and load-error scenarios.
• Shell-wrapped bash commands are unwrapped for cleaner file tracking and transcript display.

Fixes

• Auto-commit UI now reports success correctly and avoids false staging errors.
• Failed MCP database queries no longer break later database operations.
• Process spawn EBADF failures no longer cascade into broader session failures.