The Chrome for Android Beta channel has been updated to 28.0.1500.37. This release contains additional stability and other general bug fixes. Key fixes include:
247034: Dangerous download infobar is shown for almost every download
244052: PDF file isn't downloading with Flywheel enabled
178893: Multiple new tabs links displayed in tab history when tapping on NTP tabs
A partial list of changes in this build is available in the SVN revision log. If you find a new issue, please let us know by filing a bug. More information about Chrome for Android is available on the Chrome site.