Mozilla has decided to shut down the password manager app on December 13th. The final release versions are 1.8.1 (iOS) and 4.0.3 (Android) and will no longer be available to download or reinstall after that date.
The company started a small experimental mobile app in 2018 called Lockbox that ended up bringing a way to access saved passwords and perform autofills on iOS, Android, and desktop devices to a small but enthusiastic following of Firefox fans. The app was also later adapted as a Firefox extension. It seemed like it was apt to stick around for the long run.
The company laid off many people last year and it is no surprise Mozilla continues to streamline the projects it keeps on its plate. The company, over the years, took down the team building the operating system behind the defunct Firefox phone, shut down its file transfer tool, and spun off its Thunderbird email platform.