Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 186d42fe95a976c55e8ee3d70870c0713c603166
https://github.com/WebKit/WebKit/commit/186d42fe95a976c55e8ee3d70870c0713c603166
Author: Chris Dumez <[email protected]>
Date: 2026-04-13 (Mon, 13 Apr 2026)
Changed paths:
M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
Log Message:
-----------
Disable "SpeculationRules prefetch" feature due to regressions
https://bugs.webkit.org/show_bug.cgi?id=312221
rdar://173956448
Reviewed by Basuke Suzuki.
On onemileatatime.com, clicking links loads blank pages. It looks like
the prefetches result in 503 status code responses which are being
incorrectly cached and reused for those navigations.
At this point, it is safer to disable the feature.
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
Canonical link: https://commits.webkit.org/311166@main
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