chore: release v4.5.12

[github-actions]

Summary

1 new feature, 4 improvements, 2 bug fixes.

Highlights

• Define stable execution windows on declarative scheduled tasks. Schedule API responses now expose both the nominal CRON time and its assigned time, while the dashboard shows configured windows and upcoming assignments. (#4572)

Improvements

• Deployment builds now use custom base layer images and no longer install system packages during every build. This improves layer caching resulting in both faster deployments and faster image pulls on the worker cluster side. (#4602)
• Task metrics no longer go missing for projects that configure their own metricExporters or metricReaders, and the flush error that came with it is gone. (#4613)
• Fair queue tenants can no longer get permanently stuck behind leaked concurrency slots. Slots are now freed on every path that finishes a message, a failed release no longer causes a message to run twice or lose its retry, and a background sweep frees any slot that does leak, so a tenant's queues recover on their own instead of needing manual cleanup. (#4540)

Server changes

These changes affect the self-hosted Docker image and Trigger.dev Cloud:

• Dashboard pages load faster on projects with many preview branches by no longer loading every environment on each page. (#4606)
• Root API keys no longer show an environment creation timestamp as their creation date. (#4612)
• The app version shown on the organization settings page now reports the real version instead of v0.0.0. (#4611)

Raw changeset output

Releases

@trigger.dev/build@4.5.12

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.12

trigger.dev@4.5.12

Patch Changes

• Deployment builds now use custom base layer images and no longer install system packages during every build. This improves layer caching resulting in both faster deployments and faster image pulls on the worker cluster side. (#4602)
• Updated dependencies:
  • @trigger.dev/core@4.5.12
  • @trigger.dev/build@4.5.12
  • @trigger.dev/schema-to-json@4.5.12

@trigger.dev/core@4.5.12

Patch Changes

• Task metrics no longer go missing for projects that configure their own metricExporters or metricReaders, and the flush error that came with it is gone. (#4613)
• Define stable execution windows on declarative scheduled tasks. Schedule API responses now expose both the nominal CRON time and its assigned time, while the dashboard shows configured windows and upcoming assignments. (#4572)

@trigger.dev/python@4.5.12

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.12
  • @trigger.dev/sdk@4.5.12
  • @trigger.dev/build@4.5.12

@trigger.dev/react-hooks@4.5.12

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.12

@trigger.dev/redis-worker@4.5.12

Patch Changes

• Fair queue tenants can no longer get permanently stuck behind leaked concurrency slots. Slots are now freed on every path that finishes a message, a failed release no longer causes a message to run twice or lose its retry, and a background sweep frees any slot that does leak, so a tenant's queues recover on their own instead of needing manual cleanup. (#4540)
• Updated dependencies:
  • @trigger.dev/core@4.5.12

@trigger.dev/rsc@4.5.12

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.12

@trigger.dev/schema-to-json@4.5.12

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.12

@trigger.dev/sdk@4.5.12

Patch Changes

• Define stable execution windows on declarative scheduled tasks. Schedule API responses now expose both the nominal CRON time and its assigned time, while the dashboard shows configured windows and upcoming assignments. (#4572)
• Updated dependencies:
  • @trigger.dev/core@4.5.12

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no bugs or issues to report.

[devin-ai-integration]

Devin Review found 1 new potential issue.

[devin-ai-integration]

📝 Info: Deleted server-change notes are still recovered for the release notes

The two .server-changes/*.md files are deleted here by scripts/cleanup-server-changes.mjs (invoked from the changeset:version script), which runs before scripts/enhance-release-pr.mjs builds the PR body. I checked whether this silently drops the server-only entries from the release notes: it does not, because getServerChangeFileData() in scripts/enhance-release-pr.mjs:216-238 merges live on-disk files with files recovered from the origin/main..origin/changeset-release/main deletion diff. So the webapp entries (faster dashboard loads on projects with many preview branches, and the root API key creation date fix) should still appear in the enhanced body even though the raw changesets body pasted in the description omits them.

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