UI throttling to reduce power usage on devices that run on battery.You may want to consult the following resources to get up to speed regarding the changes: Mozilla should consider publishing detailed information about the blocking in which it reveals all blocking rules.įirefox 115 ESR includes all the changes that went into Firefox since the release of Firefox 102 back in 2022. Click Accept the Risk and Continue, if the prompt appears.Load about:config in the Firefox address bar.The change is called Quarantined Domains by Mozilla.įirefox users may undo the change in the following way: Mozilla makes no mention of the scope of this and the support article is extremely vague. Mozilla writes on a support page: 'As of Firefox version 115, we have introduced a new back-end feature to only allow some extensions monitored by Mozilla to run on specific websites for various reasons, including security concerns'. The notification informs them that 'some extensions are not allowed' and were blocked from running on that site. Some add-ons are blocked from running on certain sitesįirefox users who run add-ons that are not monitored by Mozilla may notice a new notification in Firefox when they visit certain sites.

Here are the official download locations:įirefox 115.0 new features and improvements Firefox runs a check for updates when the menu is opened and will download the latest version automatically or on the user's request. Most browser installations will be updated automatically to the new version.įirefox users may select Menu > Help > About Firefox to display the current version. Mozilla Firefox 115's and 115 ESR's release date is July 4, 2023. Firefox 115 ESR is the new base of the Extended Support Release channel.Similarly, users of macOS 10.12, 10.13 and 10.14 devices will also be migrated to Firefox 115 ESR to stay supported until September 2024. Firefox 115 ESR will be supported until September 2024.

Mozilla continues to support these operating systems, while all Chromium-based browsers have dropped support by now.

Windows 7, 8 and 8.1 installations of Firefox will be migrated automatically to Firefox 115 ESR. That browser was released a year ago and there have been plenty of changes in Firefox since then. It brings along with it all the changes introduced in Firefox since the release of Firefox 102 ESR. For Firefox ESR users, which are often found in organizations but also at home, Firefox 115 ESR is a massive update.

Instal the new Mozilla Firefox 115.0.1