Note: In order to maintain user privacy, Google Chrome does not send any Cookie headers with autoupdate manifest requests, and ignores any Set-Cookie headers in the responses to those requests. crx file must be signed with the same private key as the currently installed version. If the update manifest mentions a version that is more recent than what's installed, the browser downloads and installs the new version.

For each one, it makes a request to that URL looking for an update manifest XML file.

The content returned by an update check is an update manifest XML document listing the latest version of an extension.Įvery few hours, the browser checks whether any installed extensions or apps have an update URL.A manifest may contain an 'update_url' field, pointing to a location for doing update checks.Extension developers should be careful about updating extensions that have a dependency on the native binary (for example, legacy extensions using NPAPI). However, extensions hosted on the Chrome Web Store are updated via the Chrome update mechanism which developers do not control. Previously when off-store extensions were supported, it was possible to have the native binaries and the extension be updated in lock step. الشرق الأوسط وشمال أفريقيا - اللغة العربيةWarning: As of M33, Windows stable/beta channel users can only download extensions hosted in the Chrome Web Store (see Protecting Windows users from malicious extensions). Southeast Asia (Includes Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam) - English Selecting a region changes the language and/or content on. Users who do not have the 'Allow Adobe to install updates' option enabled can install the update via the update mechanism within the product when prompted. Users who have selected the option to 'Allow Adobe to install updates' will receive the update automatically. Please visit the Flash Player Help page for assistance in installing Flash Player.Adobe Flash Player installed with Microsoft Edge and Internet Explorer 11 for Windows 10 and 8.1 will be automatically updated to the latest version, which will include Adobe Flash Player 32.0.0.207.Adobe Flash Player installed with Google Chrome will be automatically updated to the latest Google Chrome version, which will include Adobe Flash Player 32.0.0.207 for Windows, macOS, Linux and Chrome OS.Adobe recommends users of the Adobe Flash Player Desktop Runtime for Windows, macOS and Linux update to Adobe Flash Player 32.0.0.207 via the update mechanism within the product or by visiting the Adobe Flash Player Download Center.

Google chrome update mechanism.