chore(master): release synapse-sdk 0.42.0

[FilOzzy]

📦 Release Preparation

0.42.0 (2026-05-23)

⚠ BREAKING CHANGES

• piece: vendor PieceCID, redesign API (#795)

Features

• piece: vendor PieceCID, redesign API (#795) (ec0c254)

Chores

• deps: bump multiformats from 13.4.2 to 14.0.0 (#787) (54f2c92)

Documentation

• filbeam: add disclaimer about limited support (#793) (5ef945c)

---

🚀 How to Release

1. Review the changelog and version bump in this PR
2. Merge this PR to trigger the release
3. After merging, the workflow will:
   • Create a GitHub release with tag ${version}
   • Publish to npm automatically
4. Wait until the workflow is complete before merging another release PR

⚠️ Note: The release has NOT been created yet. It will only be created after you merge this PR.

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Workers

The latest updates on your project. Learn more about integrating Git with Workers.

Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	synapse-dev	64c5042	Commit Preview URL Branch Preview URL	May 23 2026, 08:45 AM

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	p-defer@​4.0.1

View full report