We could release a new version of Chrome with hundreds of changes and updates, to billions of users Web browsers don't work in isolation! They need to cope with the quirks of millions of websites,Ĭhanging constantly, and all kinds of user behavior-expected and unexpected. To test after Stable release, when real people start using the browser at scale. Widely-used,Ĭomplex software needs robust processes and strict testing mechanisms to ensure that new featuresĪnd changes to code avoid adding bugs and causing unexpected side effects. Why does Chrome need release channels?Ĭhrome has thousands of contributors, millions of lines of code, and billions of users. User-Agent reduction explains plans to minimize the identifying browser version number information exposed in JavaScript and passively shared in the User-Agent HTTP request header. MAJOR must be updated for any backwards incompatible change.įind out more from Chromium Projects: Version Numbers. Note: Chrome version numbers have four parts:. To view code differences between versions. You can check the latest versions for each Chrome release channel and YouĬan observe how the version number changes If you're curious about the version you're using, take a look at the chrome://version page. These major numbers referred to as milestones: for example, M101 or M102. For example, when this article was drafted, Chrome Stable was on version 101, Chromeīeta was 102, Chrome Dev and Chrome Canary were different versions of 103. For each channel, the version keeps the same Channel ≠ versionĪ series of versions of Chrome is deployed within each release channel, as updates, improvements, andīug fixes are incorporated during testing. This is the Chrome channel you should consider as default and current-the channel installedīy the vast majority of users. Perform rigorous automated testing and manual checks. Changes and updates only make it into Stable after we This release is known by most people simply as 'Chrome'. You can preview features still under development, and provide feedback toĬhrome Stable is updated every two to three weeks with minor updates and every four weeks for major releases. With Chrome Beta, you have access to improvements and newįeatures more than a month before the Stable channel gets them, with a level of reliability close This browser is much more polished, carefully checked and tested. Chrome BetaĬhrome Beta is updated about once a week, with major updates every four weeks. Test it more than Canary, but you're still likely to find bugs and other glitches. This release channel is still pretty fresh-we Chrome DevĬhrome Dev is released once or twice a week.Ĭhrome Dev shows what the Chrome team is working on right now. Remember that some features may never make it beyondĬanary-that's what makes it useful! It's much better that a feature is tested (and potentially rejected, or reworked) in Canary with a small number of users, before the feature is implemented for general availability in Chrome Stable. Google (you can deactivate this feature).Ĭanary is very useful for developers and enterprise users who need to test newįeatures as soon as they're implemented. By default, Canary reports crashes and usage statistics to The good thing about releasing Canary every day is that updates and bugįixes can be shipped quickly too. Occasionally, a Canary build may even have a bug that makes the browser crash or be completely We add changes and new features to the Canary channel with minimal testing. Out changes with real users and developers, to test for glitches before they become a problem. This is the most experimental ChromeĬhannel, including new and experimental features. This channel is like the proverbial canary in the coalmine. Of release and degree of change from previous versions. Within each channel, Chrome deploys a series of versions which indicate the order There are four varieties of Chrome available at any one time, on mobile and desktop platforms:Ĭanary, Dev, Beta and Stable.
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