Release Notes for v33.3.0

Features

• Added APIs to manage shared dictionaries for compression efficiency using Brotli or ZStandard. The new APIs are session.getSharedDictionaryUsageInfo(), session.getSharedDictionaryInfo(options), session.clearSharedDictionaryCache(), and session.clearSharedDictionaryCacheForIsolationKey(options). #44951 (Also in 34)
• Added WebFrameMain.collectJavaScriptCallStack() for accessing the JavaScript call stack of unresponsive renderers. #44937 (Also in 34)

Fixes

• Fixed an possible crash when using draggable regions and BaseWindows to get the context-menu event. #44953 (Also in 32, 34)

Other Changes

• Updated Chromium to 130.0.6723.152. #44948

Documentation

• Documentation changes: #44928