Good news! We are having another testday for you 😀 This time we will take a swing at Firefox 49.0 Aurora, this Friday, 22nd of July. The main focus during the testing will be around Context Menu, PDF Viewer and Browser Customization. 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.
I know this is short notice but we hope you will join us in the process of making Firefox a better browser. See you on Friday!