Release Notes for Safari Technology Preview 134

PSA: Safari 15 for .. in bug causing crashes

New WebKit Features in Safari 14.1

Starting January 4 Google will block sign-ins from embedded browser frameworks

CNAME Cloaking and Bounce Tracking Defense

Face ID and Touch ID for the Web

WebKit Shutting Down (April Fools 2007)

Release Notes for Safari Technology Preview 111

Release Notes for Safari Technology Preview 110

Speculation in JavaScriptCore