"Download the new version" message seems superfluous.
When I open FF I get the message "Update available. FF couldn't update automatically. Download the new version - you won't lose saved information or customizations. < download > < dismiss >." When I click "help > about", the message box says I'm on the latest version of FF for my Windows 7 computer, 115.32.0esr (32-bit). I understand I need a new computer and that Mozilla isn't providing more updates to those of us left behind. However, I don't recall ever getting messages telling me to download a version when there wasn't an update that I could actually install on my current hardware and OS. Am I missing something by not doing the download to which reference is being made in the cited recurrent message? Can I expect to get this non-actionable "Update available" message from now on? Regards, Long time FF user, dwy