release: 160.0.0

[Mrtenz]

This is the release candidate for version 160.0.0.

---

Note

Medium Risk
Mostly version/changelog packaging, but the release notes flag breaking SnapController messenger and constructor requirements that MetaMask clients must adopt when upgrading snaps-controllers.

Overview
Release candidate 160.0.0 bumps the monorepo from 159.0.0 and publishes @metamask/snaps-controllers@21.0.0 (from 20.0.6), with the new [21.0.0] section and compare links in packages/snaps-controllers/CHANGELOG.md.

The documented breaking changes in this cut move Snap lifecycle and OTA update analytics into SnapController (messenger now needs AnalyticsController:trackEvent plus install/update/uninstall events, and the constructor needs clientConfig for OTA analytics). SnapRegistryController gains requestPeriodicUpdate, along with dependency bumps for @metamask/storage-service and @metamask/approval-controller.

^{Reviewed by Cursor Bugbot for commit 6014472. Bugbot is set up for automated code reviews on this repo. Configure here.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.59%. Comparing base (beeab74) to head (6014472).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4050   +/-   ##
=======================================
  Coverage   98.59%   98.59%           
=======================================
  Files         425      425           
  Lines       12413    12413           
  Branches     1969     1969           
=======================================
  Hits        12238    12238           
  Misses        175      175           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.