Mozilla has announced the release of Firefox 115, and this update includes a set of new improvements and changes, but one of the most important things it focuses on is stopping support for discontinued versions of Windows and Mac Operating systems.
According to the official announcement, Firefox 115 is the last version that supports Windows 7 and Windows 8, and support for these systems will stop with version 116. The browser will also stop supporting Mac OS X 10.9 (Mavericks) and OS X 10.10 (Yosemite). Therefore, users of these versions will not get future Firefox security updates and improvements.
We recommend that users update their operating systems to the currently supported versions to maintain a secure and stable experience, and to ensure that they continue to receive security updates and critical fixes that help protect their digital safety.