LinearB On-Prem Agent v4.2.7

Released 2026-06-28.

A maintenance release: broader AI-tool usage reporting, more resilient collection from the Claude, Cursor and Amazon Q APIs, and a batch of gitStream fixes.

Improvements

• Claude Code usage is now reported with a per-model breakdown and a cost figure, rather than a single aggregate
• New Cursor connector for usage and cost data
• Collection from the Claude Analytics and Cursor Admin APIs retries on rate limiting and transient server errors with a backoff, instead of abandoning the run — reports that intermittently returned an error no longer leave a gap in the day's data
• Jira and other project-management transitions now carry the sensor authorization that the rest of the integration already used, so transitions succeed on setups with several project-management integrations connected
• Health reporting for project-management sensors is correct when more than one project-management integration is connected; previously only the first was consulted

Bug fixes

• Amazon Q: usage files beyond the first page of results are collected. Larger installations were silently missing data
• gitStream failsafe check runs are identified per provider, repository and pull request, so parallel activity across repositories no longer interferes
• GitLab: a failsafe abort is reported as cancelled rather than failed, and only updates a commit status that already exists
• The gitStream playground no longer writes an access token into its clone-failure logs, and a clone against a deleted source branch is reported as such

Security and dependency updates

• Images built for this release, including the LinearB component images, are scanned for critical vulnerabilities as part of the build
• gitStream dependency updates: undici, ws and form-data

Component versions