mirror of
https://github.com/servo/servo
synced 2026-05-05 06:32:13 +02:00
Instruct how to deal with outdated manifests. <!-- Reviewable:start --> This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/19336) <!-- Reviewable:end -->