The Beta channel has been updated to 28.0.1500.66 (Platform version: 4100.53.1 for all Chrome OS devices except Cr-48 which as 4100.53.2). This build contains a crash fix: Fixes crash in UI (254340)
If you find new issues, please let us know by visiting our help site or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 horizontal bars in the upper right corner of the browser).