
According to the official broadcast calendar, Firefox 115 ESR (Expanded Support Version) will continue to receive updates until September 2025. Mozilla said, “We decided to extend the support of ESR 115 until September 2025 at Windows 7-8.1 and MacOS 10.12-10.14. We will re -evaluate this decision in August 2025 and then announce the updates of ESR 115 for the end of its life life. ” He made his statement.
These changes only apply to versions of Windows 7, Windows 8, Windows 8.1 and MacOS 10.12, 10.13, 10.14. Firefox users who use more modern and still supported operating systems will be able to switch to new versions. Firefox 135 latest version for users. Those who use old Windows/MacOS versions can download Firefox ESR from the official website.