You are on Beta, so it looks like an extensive testing is going on just before the release.

''<p>pg_harvey [[#question-1404383|said]]</p>'' <blockquote>What is the deal with the updates? I've gotten one daily for at least the past week. </blockquote> Well you do appear to be Testing the Beta channel builds of Firefox as the current Beta build is Fx 110.0'''b9'''. There can be say nine to twelve or more builds on average for a version on Beta channel. The Fx 110.0 is not scheduled for Release until February 14. Note the Developer Edition is same as Beta but with additional developer features. https://www.mozilla.org/firefox/110.0beta/releasenotes/ https://www.mozilla.org/firefox/releases/ The current Release is Fx 109.0.1 which was Released on January 31, 2023. https://www.mozilla.org/firefox/all/#product-desktop-release