Security
- scope workflow execution definitions (#2952)
Integrations
- okta sdk tools (#2919)
- add Slack canvas templates (#2927)
- cap slack paginated results at limit (#2948)
- freshservice mcp and actions (#2938)
Agents
- configure versioned resource resolution (#2905)
- stream replay hardening (#2897)
- workflow draft authoring tools and MCP refactor (#2920)
- preserve last error (#2929)
- built-in workspace-chat skills for workflow authoring (#2921)
Performance improvements
- expose Temporal worker concurrency tuning env knobs (#2917)
- build loop regions in a single pass (#2928)
- add workflow_definition lookup index (#2957)
Enhancements
Bug fixes
- remove duplicate skills row divider (#2922)
- keyboard selection and dismiss dead-state in tag combobox (#2937)
Other
- add workspace sync export (#2859)
- adopt ctx facade over get_context() (#2885)
- redesign commit selector dropdown (#2883)
- render Mermaid diagrams in case descriptions (#2934)
- add Claude Sonnet 5 to platform catalog (#2935)
- resolve top-level action results in subflow trigger_inputs inside scatter (#2951)
- reset table delete confirmation input on close (#2944)
- make CSV import preview header opaque (#2942)
- center column type label in table create dialog (#2941)
- consolidate TLS and certificate guidance for self-hosting (#2950)
Full changelog: 1.0.0-beta.51-rc.1...1.0.0-beta.51-rc.2