We are happy to announce that Friday, February 5th, we are organizing Firefox 45.0 Beta 3 Testday. We will be focusing our testing on the following features: Search Refactoring, Synced Tabs Menu, Text to Speech and Grouped Tabs Migration. Check out the detailed instructions via this etherpad.
No previous testing experience is required, so feel free to join us on #qa IRC channel where our moderators will offer you guidance and answer your questions.
Join us and help us make Firefox better! See you on Friday!