To enable support for other plugins, set plugin.load_flash_only to false on about:config. It is the only version of Firefox going forward that supports NPAPI plugins other than Adobe Flash.This release is important for a number of reasons: Firefox 52.0 ESRįirefox 52.0 ESR marks the beginning of a new extended support release cycle. It prevents HTTP sites from overwriting cookies set by HTTPS sites with the secure flag. It prevents insecure (read HTTP) sites from setting cookies with the secure flag. The Strict Secure Cookies specification has been implemented. Strict Secure Cookies specification implemented It reads: Logins entered here could be compromised. An update check is performed in the background, and new versions that are found during the check are either downloaded and installed automatically, or on user request.įirefox warns you with a security prompt when a page with a login form uses HTTP.Â The browser displays a small notification underneath the login prompt when you activate it if HTTP is used on the page to submit the data. This displays the current version and channel of the browser. Tap on the Alt-key on your computer keybard, and select Help > About Firefox.Open Firefox if it is not open already.You can run manual check for updates in the following way in Firefox: The update will be made available today through the browser's automatic update feature, and also on the Mozilla website. Mozilla Firefox 52.0 is available on Mozilla's public FTP server. Firefox 53.0 won't run on XP or Vista machines anymore. Windows XP and Vista users are automatically migrated to Firefox 52.0 ESR during update.You may enable NPAPI plugin support in it. Firefox ESR 52.0 is the new Extended Support Release version.So, no Silverlight, Java, Google Hangouts and other plugin support anymore. The new version does not support NPAPI plugins anymore, apart from Adobe Flash.Firefox 52.0 is the new stable version of the web browser.

Mozilla firefox 52.0.2