Claude version history - 2 versions
Claude by Cowork Team
Claude 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 1.2.5
Released May 1, 2026 - 76.11 KBWorks with firefox 109.0a1 and later, android 120.0 and laterSource code released under Mozilla Public License 2.0
Older versions
Version 1.2.1
Released Apr 23, 2026 - 40.36 KBWorks with firefox 109.0a1 and later, android 120.0 and laterSource code released under Mozilla Public License 2.0