ALT 2FA: Authenticator version history - 2 versions
ALT 2FA: Authenticator by AltRepo
ALT 2FA: Authenticator version history - 2 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.0.2
Released Jun 24, 2026 - 186.1 KBWorks with firefox 140.0 and later, android 142.0 and laterv1.0.2- Security: PBKDF2 iterations increased to 600K
- Security: Silent KDF upgrade for existing vaults
- Security: Rate limiting on failed unlock attempts
- Feature: Multilanguage support (10 languages)
- Fix: Various syntax and stability fixes
Source code released under Mozilla Public License 2.0
Older versions
Version 1.0.1
Released Jun 19, 2026 - 125.1 KBWorks with firefox 140.0 and later, android 142.0 and laterSource code released under Mozilla Public License 2.0