Hi Team, Another suggestion would be if any change within WebCore or JSC or other areas are just comments. //xxx something (can be used same functionality used by Style Checker) then if EWS queues can be avoided or if something like "Reviewed by OOPs" where if add "Comment Update by OOPs" something. I don't know any PR where there were just comment updates but it could be one edge case, which if can be added while trying to optimize, it can lead to future EWS resource saving. Thanks!
Yes, this does seem like a rare edge case to me, probably not worth additional code complexity.
We recently (just yesterday in https://commits.webkit.org/256760@main) added ability to skip ews on PRs by manually adding "skip-ews" label. If for whatever reason, someone thinks that a PR doesn't need EWS coverage, they can manually add skip-ews label on the GitHub PR (to skip EWS).