There is an update out today, Firefox 141.0.

• Release notes: https://www.mozilla.org/firefox/141.0/releasenotes/
• Using the internal updater: Update Firefox to the latest release

Why would you ask if the update is from Mozilla ?

Are you getting a large amount of update notification request

Why would you ask if the update is from Mozilla ? Are you getting a large amount of update notification request

I don't know the background, but I think it's useful to be a little bit paranoid about popups trying to get you to download software since malware can spread through fake notices.