Changelog — 2026-09-18

Window: 2026-09-17T16:52:44Z → 2026-09-18T16:52:44Z (UTC) · Branch: main · PRs merged: 1

At a glance

_{Line counts come from git log --numstat on main and include generated, vendored, and lock files. "Today" line counts are bucketed by commit date, while PR/issue counts use merge/close date.}

Other

#1714 — Add owner-approved Playwright nightly failure investigation

by @jdooley-clt · 2026-09-18

Summary

• Failed main nightlies reuse their existing tracking issue and prepare an unpublished bounded patch using cloud-hosted Copilot CLI.
• Read-only Claude Opus 5 screening precedes secret-bearing CI validation. Flagged snapshots require an explicit owner fix or resolution on the exact unchanged patch; final independent review follows measured…

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