Case management
- perf(cases): Debounce searches and cancel superseded requests (#3800)
Agents
- feat(agents): Filter agents by MCP server and workflow (#3833)
- fix(mcp): Prioritize integration actions in discovery (#3834)
Integrations
- fix(integrations): Let the GitHub gist actions use a personal access token (#3818)
- fix(integrations): Try user tokens before the app token for gists (#3836)
Engine
- fix(engine): Time out only the action call, not platform work (#3794)
- perf(engine): Prepare cold registry artifacts in parallel (#3806)
- feat(engine+ui): Rerun past runs with fixed action results (#3829)
User interface
- feat(ui): Remove Beta tag from Chat in the sidebar (#3842)
- fix(ui): Resize cramped dialogs and stop missing-integration toast (#3846)
Full changelog: 1.2.0-alpha.2...1.2.0-alpha.3