Security
- fix(engine): Harden nsjail bind mount handoffs (#3088)
Case management
- fix(cases): Preserve invocation failure on cancellation (#3385)
Agents
- feat(logging): Trace webhook workflows through agents (#3275)
Tracecat MCP
- fix(mcp): Keep MCP instructions under the prompt budget (#3399)
- feat(mcp): Trim server instructions and add workflow authoring guide (#3400)
Integrations
- feat(integrations): Add Splunk remote MCP server (#3398)
Observability
- feat(logging): Capture unexpected API failures in Sentry (#3388)
Full changelog: 1.0.0-beta.52-rc.22...1.0.0-beta.52-rc.23