Looks like nightly builds aren't being published. Even if you browse the directories manually, they're not there[1]. On google play[2] it's showing as updated, though.

[1] https://download-installer.cdn.mozilla.net/pub/mobile/nightl... although the ESR builds are coming in fine, so maybe something broke the build script?

[2] https://play.google.com/store/apps/details?id=org.mozilla.fe...

While official ESR FAQ say there's no ESR for Android ever.

> Is Mozilla Firefox ESR available for Android and iOS?

> No. Firefox ESR will only be offered for Windows, macOS and Linux for desktop computers.

Play Store is confusing, because the actual version is "depends on your device".

F-droid has a program called Firefox Updater which downloads the latest apk from Mozilla directly.

I asked on twitter and they said nightly was not affected. https://mobile.twitter.com/FirefoxNightly/status/11411120523...

That's kind of strange, especially considering the fact Nightly Android and Nightly Desktop are different versions.

I haven't seen any indication that 68 was affected on any platform.