chore: release v4.5.0-rc.7

[github-actions]

Summary

5 improvements.

Improvements

• Running a CLI command like dev, deploy, preview, or update before initializing a project no longer crashes with a raw Cannot find matching package.json stack trace. The CLI now detects the missing project and points you to npx trigger.dev@latest init instead. (#3929)
• Three fixes for custom agent loops (chat.customAgent, chat.createSession, and hand-rolled MessageAccumulator loops): (#3936)
• Continuation runs no longer replay already-answered user messages into the first turn. The .in resume cursor is now seeded before any listener attaches (the same boot logic chat.agent uses), so a chat that continues after a cancel, crash, or upgrade only sees genuinely new messages.
• Steering a hand-rolled loop mid-stream no longer wipes the in-flight assistant response. chat.pipeAndCapture now stamps a server-generated message id on the stream, so a prepareStep injection keeps the partial text instead of replacing the message.
• Task-backed tools (ai.toolExecute) now work from custom agent loops: the parent's session is threaded to the child run, so child tasks can stream progress into the chat with chat.stream.writer({ target: "root" }) instead of failing with "session handle is not initialized".

Raw changeset output

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@trigger.dev/build@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.0-rc.7

trigger.dev@4.5.0-rc.7

Patch Changes

• @trigger.dev/sdk now bundles the Trigger.dev agent skills and a curated snapshot of the docs those skills reference. The skills that trigger skills installs into your coding agent read this content from node_modules, so the guidance your AI assistant follows is pinned to the SDK version installed in your project and stays current across upgrades instead of going stale until the next reinstall. (#3937)
• Running a CLI command like dev, deploy, preview, or update before initializing a project no longer crashes with a raw Cannot find matching package.json stack trace. The CLI now detects the missing project and points you to npx trigger.dev@latest init instead. (#3929)
• Updated dependencies:
  • @trigger.dev/build@4.5.0-rc.7
  • @trigger.dev/core@4.5.0-rc.7
  • @trigger.dev/schema-to-json@4.5.0-rc.7

@trigger.dev/python@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/sdk@4.5.0-rc.7
  • @trigger.dev/build@4.5.0-rc.7
  • @trigger.dev/core@4.5.0-rc.7

@trigger.dev/react-hooks@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.0-rc.7

@trigger.dev/redis-worker@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.0-rc.7

@trigger.dev/rsc@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.0-rc.7

@trigger.dev/schema-to-json@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.0-rc.7

@trigger.dev/sdk@4.5.0-rc.7

Patch Changes

• @trigger.dev/sdk now bundles the Trigger.dev agent skills and a curated snapshot of the docs those skills reference. The skills that trigger skills installs into your coding agent read this content from node_modules, so the guidance your AI assistant follows is pinned to the SDK version installed in your project and stays current across upgrades instead of going stale until the next reinstall. (#3937)

• Three fixes for custom agent loops (chat.customAgent, chat.createSession, and hand-rolled MessageAccumulator loops): (#3936)

  • Continuation runs no longer replay already-answered user messages into the first turn. The .in resume cursor is now seeded before any listener attaches (the same boot logic chat.agent uses), so a chat that continues after a cancel, crash, or upgrade only sees genuinely new messages.
  • Steering a hand-rolled loop mid-stream no longer wipes the in-flight assistant response. chat.pipeAndCapture now stamps a server-generated message id on the stream, so a prepareStep injection keeps the partial text instead of replacing the message.
  • Task-backed tools (ai.toolExecute) now work from custom agent loops: the parent's session is threaded to the child run, so child tasks can stream progress into the chat with chat.stream.writer({ target: "root" }) instead of failing with "session handle is not initialized".

• Updated dependencies:

  • @trigger.dev/core@4.5.0-rc.7

@trigger.dev/core@4.5.0-rc.7

@trigger.dev/plugins@4.5.0-rc.7

Patch Changes

• Updated dependencies:
  • @trigger.dev/core@4.5.0-rc.7

[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.