chore(main): release javascript 0.5.3

[rogeriochaves]

🤖 I have created a release beep boop

0.5.3 (2026-07-16)

Features

• add Claude Code agent adapter (#687) (8d642d4)
• events: support LANGWATCH_PROJECT_ID via X-Project-Id header (#619) (7aec1c7)

Bug Fixes

• Twilio voice adapter hangs on silent/tool-only completion (same #648-class dead-recv-loop) #695: twilio terminal sentinel on silent/tool-only stop (dead-recv-loop hang) (#697) (e675224)
• voice/OpenAI Realtime JS adapters send response.create unconditionally — same active-response race as #657 #662: guard #662's response.create call sites against the active-response race (JS + PY) (#669) (0968374)

Miscellaneous

• lint: forbid non-null assertions in library src and gate it in CI (#751) (#755) (c8eeb5e)

---

This PR was generated with Release Please. See documentation.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[coderabbitai]

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Walkthrough

This PR bumps the JavaScript package to 0.5.3 in its release manifests and adds a dated changelog entry covering project ID header support, a Twilio terminal-sentinel fix, and a CI lint restriction.

Changes

Release version bump

Layer / File(s)	Summary
Version bump and changelog entry .release-please-manifest.json, javascript/package.json, javascript/CHANGELOG.md	Updates the JavaScript version from 0.5.2 to 0.5.3 and documents the three v0.5.3 release notes.

Possibly related PRs

• langwatch/scenario#710: Uses the same JavaScript release and changelog workflow.
• langwatch/scenario#717: Applies a related JavaScript package version bump.
• langwatch/scenario#746: Updates the same release/version artifacts.

Suggested labels: autorelease: tagged

Suggested reviewers: drewdrewthis

Poem

A version hops from two to three,
The changelog blooms for all to see.
Headers, Twilio, lint in line,
A rabbit cheers: “The release is fine!”
🐇

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly describes the main change: releasing javascript version 0.5.3.
Description check	✅ Passed	The description matches the release update and summarizes changes included in this version.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch release-please--branches--main--components--javascript

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[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[github-actions]

Automated low-risk assessment

This PR was evaluated against the repository's Low-Risk Pull Requests procedure.

• Scope: Bump javascript package v0.5.2 -> v0.5.3 and update CHANGELOG.md, package.json, package-lock.json, and .release-please-manifest.json.
• Exclusions confirmed: no changes to auth, security settings, database schema, business-critical logic, or external integrations.
• Classification: low-risk-change under the documented policy.

The diff only updates release metadata and documentation: bumping the JavaScript package version and adding changelog entries. It does not modify authentication/authorization, secrets, database schemas, business-critical logic, or external integrations, so it meets the low-risk criteria.

An approving review has been submitted by automation. The PR may merge once required CI checks pass.

[github-actions]

Approved by automation: PR qualifies as low-risk-change under the documented policy.

[rogeriochaves]

🤖 Created releases:

• javascript/v0.5.3

🌻