Release Notes for v33.3.1

Fixes

• Fixed chrome.i18n extension API being unavailable in service workers. #45037 (Also in 31, 32, 34)
• Fixed build failure when the PDF viewer is disabled. #44965 (Also in 34)
• Fixed custom spell checker getting stuck in infinite loop using 100% CPU. #45021 (Also in 31, 32, 34)
• Fixed issue with missing index arg for webContents.canGoToOffset. #45006 (Also in 32, 34)

Other Changes

• Updated Chromium to 130.0.6723.170. #45061