Firefox 42 Beta and 43 Developer Edition are out!

Mozilla has shipped Firefox 41, 42 Beta and 43 Developer Edition this week. Check out the site compatibility documents for each version, and let us know if you find any other changes or regressions. Since our new workflow using GitHub and Hugo is working well, we also have already posted a couple of Firefox 44 Nightly compatibility documents so that you can get prepared for those changes earlier. Don’t forget to follow us on Twitter, Facebook or Google+, and subscribe to the site feed for updates.