Re:New Chrome feature frees Web apps from the browser
by icebraining on Monday July 23, 2012 @07:15AM
(#4280423)
The autoupdate system compares versions to determine whether an installed extension needs to be updated. If the published extension
has a newer version string than the installed extension, then the
extension is automatically updated.
http://code.google.com/chrome/extensions/trunk/apps/manifest...