They have a write up about it here https://hacks.mozilla.org/2019/09/moving-firefox-to-a-faster-4-week-release-cycle/ https://hacks.mozilla.org/2019/09/moving-f

They have a write up about it here https://hacks.mozilla.org/2019/09/moving-firefox-to-a-faster-4-week-release-cycle/ https://hacks.mozilla.org/2019/09/moving-firefox-to-a-faster...