![]() For each channel, the version keeps the same major version number throughout one release cycle. # Channel ≠ versionĪ series of versions of Chrome is deployed within each release channel, as updates, improvements, and bug fixes are incorporated during testing. This is the Chrome channel you should consider as default and current-the channel installed by the vast majority of users. Changes and updates only make it into Stable after we perform rigorous automated testing and manual checks. This release is known by most people simply as 'Chrome'. # Chrome StableĬhrome Stable is updated every two to three weeks with minor updates and every four weeks for major releases. ![]() ![]() You can preview features still under development, and provide feedback to improve Chrome. With Chrome Beta, you have access to improvements and new features more than a month before the Stable channel gets them, with a level of reliability close to Chrome Stable. 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. This release channel is still pretty fresh-we test it more than Canary, but you're still likely to find bugs and other glitches. # 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 beyond Canary-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. By default, Canary reports crashes and usage statistics to Google (you can deactivate this feature).Ĭanary is very useful for developers and enterprise users who need to test new features as soon as they're implemented. The good thing about releasing Canary every day is that updates and bug fixes can be shipped quickly too. Occasionally, a Canary build may even have a bug that makes the browser crash or be completely unusable on some sites. We add changes and new features to the Canary channel with minimal testing. Chrome Canary helps us try out changes with real users and developers, to test for glitches before they become a problem. This is the most experimental Chrome channel, including new and experimental features. This channel is like the proverbial canary in the coalmine. Within each channel, Chrome deploys a series of versions which indicate the order of release and degree of change from previous versions. These improvements will benefit all browsers and Microsoft will backport the improved version of Segment Heap to older versions of Windows 10 via monthly cumulative updates.There are four varieties of Chrome available at any one time, on mobile and desktop platforms: Canary, Dev, Beta and Stable. In a Github post, Microsoft noted that they’re also making improvements to Segment Heap to address performance concerns. When PartitionAlloc is enabled, the number of operations in Chrome will be optimized and it’s also designed to be extremely fast when allocating resources.Īccording to a commit, Google has already enabled this feature in Chrome Canary and it could be released to users next year. Google will improve the browser cache by enabling dedicated partitions. This feature is basically a memory allocator to improve the browser’s security and performance at the same time. Segment Heap is also causing “performance regression” in CPU-intensive processes, and Google has abandoned the project.Īs we mentioned above, Google is now planning to use a new function called PartitionAlloc FastMalloc instead of Segment heap. Without control over heap types in Windows 10, Google says it’s not able to enable the segment heap for just some processes or just some heaps or both. It now seems like Google has completely given up on ‘SegmentHeap’ feature because Microsoft is unable to offer “control over heap types”.
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