No More Offline Gmail in Google Chrome

Chrome 12, the upcoming version of Google's browser which is likely to be released today, removes a useful feature: the built-in Gears plugin. While most Google services dropped support for Gears and removed offline access, Gears is still being used in Gmail. Google no longer maintains Gears, which is now legacy software, and focuses on implementing offline support using HTML5.


But why remove Gears support without implementing the features using HTML5 first? Google says that you'll only need to wait for a few weeks or you can still older versions of Firefox, Internet Explorer and mail client such as Thunderbird or Outlook.

"The new Gmail Offline capability is targeted for delivery as a Chrome browser web app this summer. As we move the Gmail Offline capability to a Chrome web app, we will deprecate the Google Gears-based Gmail Offline. This coincides with the version 12 release of the Google Chrome browser which no longer supports Gears. As a result, Google Gears-based Gmail Offline will no longer work with the Chrome browser as of Tuesday May 24, 2011. Google Gears-based Gmail Offline will continue to work in Internet Explorer 8 and Mozilla Firefox 3.6," explains Google.

It's not the best thing to do after convincing users to switch to Chrome and use Web apps, but it's just a temporary issue. If the HTML5 offline Gmail wasn't ready to be released, removing Gears from Chrome could have been delayed.

{ via François }

Chrome 12 Will Drop Support for Google Gears

While most Chrome users have been upgraded to Chrome 10, Google is fixing the bugs from Chrome 11 and working on Chrome 12. A recent Chromium build made a significant change: Gears is no longer included in Google Chrome.


Gears is a browser plugin released by Google back in 2007, The initial goal was to add support for offline web apps, but the plugin added many other HTML5 features at a time when HTML5 wasn't a priority for most browsers. Google discontinued Gears last year to focus on "bringing all of the Gears capabilities into web standards like HTML5" and to implement them in Google Chrome. Features like geolocation, notifications, web workers, application caches are already available in Google Chrome, so it's probably the right time to stop bundling the Gears plugin.

"With all this now available in HTML5, it's finally time to say goodbye to Gears. There will be no new Gears releases, and newer browsers such as Firefox 4 and Internet Explorer 9 will not be supported. We will also be removing Gears from Chrome in Chrome 12," informs Google.

What's surprising is that important services like Gmail and Google Calendar still use Gears to work offline. Other services like Google Docs and Google Reader dropped offline support last year. Google promised that they will use HTML5 features implemented in browsers like Chrome or Firefox, but that hasn't materialized yet.