https://thenextweb.com/apps/2019/06/28/you-can-test-mozillas-new-fast-and-secure-android-browser-now/ > Mozilla has announced the first preview of a completely redesigned version of Firefox brower for Android, and you can test it right away. > Firefox Preview has been built from the ground up using Mozilla’s own GeckoView rendering engine and will ultimately replace the current Firefox for Android mobile app “this fall.”