Mozilla this week laid out the roadmap for ending Firefox support for all old-school add-ons, telling users that the end of those legacy extensions would come in just two weeks. 'Mozilla will stop supporting Firefox Extended Support Release (ESR) 52, the final release that is compatible with legacy add-ons, on September 5, 2018,' wrote Caitlin Neiman, add-on developer community manager, in an August 21 to a company blog. Is the version designed for enterprises and other users who want a more static browser; Mozilla upgrades ESR about once a year, as opposed to the every-six-week standard feature update tempo. Firefox ESR 52, destined to fall off the support list in two weeks, was first issued in March 2017. Its replacement, Firefox ESR 60, debuted in May of this year. Since that latter date, Mozilla has been regularly updating both ESR versions to give customers time to migrate from version 52 to version 60.
Firefox Extended Support Release (ESR) is an official version of Firefox developed for large organizations like universities and businesses that need to set up and maintain Firefox on a large scale. Firefox ESR does not come with the latest features but it has the latest security and stability fixes.
Related: Because Firefox ESR 52 is the final version that supported legacy add-ons, Mozilla will also soon scrub extensions from its online market. 'We will start the process of disabling legacy add-on versions on addons.mozilla.org (AMO) in September,' Neiman said. As of September 6, no new legacy add-ons will be accepted to the store; all such add-ons will be disabled in early October.
'Once this happens, users will no longer be able to find your extension on AMO,' Neiman warned developers. Mozilla has taken a long time to get to this place. Three years ago, Mozilla, including a plan to introduce a new API (application programming interface) that was designed to let developers port Google Chrome extensions to Firefox. By late 2017, Mozilla was ready to bar legacy add-ons from running in Firefox, a move made November 14 with the release of Firefox 57, a.k.a. As add-on developers have redesigned their works using the WebExtensions API, instances of Firefox still harboring the legacy — and thus unsupported — versions have been automatically updated to the newer add-on format. That will happen for Firefox ESR 52 users as well.
'Once a new version is submitted to AMO, users who have installed the legacy version will automatically receive the update,' Neiman said. Firefox has been on a five-month, according to metrics vendor Net Applications. Firefox's July global share, for example, was 9.7%, a two-year low that signaled the possibility of even bigger trouble ahead. Last month, Computerworld forecast that if Firefox continued declining on its 12-month average, the browser would fall under 9% by November and below 8% by March 2019.
We wanted to let you know of an update that Mozilla Firefox made on Tuesday, March 7 th 2017 that directly affects Silverlight Users. Since Seraphim runs on the Silverlight Plugin, this is a very important change to understand. What's the update? Effective on Tuesday, March 7 th Mozilla Firefox made an update to consumer versions of Mozilla Firefox that no longer supports the Silverlight Plugin (along with several other plugins). This will block applications that use Java, Silverlight and QuickTime on the consumer version of Firefox. Firefox provides an ESR release - or Extended Support Release. This allows Firefox to put out things for consumers, while also supporting corporations that have mission-critical apps that run-on Silverlight.
![Esr Esr](/uploads/1/2/5/6/125635080/494135197.jpg)
I'm a Firefox User, how do I continue to use Seraphim after Mozilla (parent company of Firefox) stops supporting plugins? Simple, install this software, by clicking the appropriate link below to point your copy of Firefox to the same code that corporations use. The download should begin automatically. Install the 32-bit version of Firefox for either Windows or Mac.
Once downloaded, run the installer, and step through the setup wizard. At the end of the Wizard, you will be able to launch Firefox as you always have been able to. Your bookmarks will be intact and you will notice no major changes. In all, should take about 2 minutes from start to finish. How do I know it worked? When Firefox starts up, on the right side of the browser window you'll see a 'chevron' or 'hamburger menu' you can click that shows a menu.
Click the '?' At the bottom of that screen.
Click the last menu item called 'About Firefox.' You'll see this banner stating that the ESR capability is installed.