Version history
Claude Code releases
Every Claude Code version we track, newest first, with the documented changes behind each release and a link to the upstream source.
- September 15, 2026Claude Code 2.1.27364 changes
- September 14, 2026Claude Code 2.1.27196 changes
- September 11, 2026Claude Code 2.1.26998 changes
- September 10, 2026Claude Code 2.1.26896 changes
- September 9, 2026Claude Code 2.1.26753 changes
- September 8, 2026Claude Code 2.1.26550 changes
- September 4, 2026Claude Code 2.1.26167 changes
- September 3, 2026Claude Code 2.1.26066 changes
- September 2, 2026Claude Code 2.1.25937 changes
- September 1, 2026Claude Code 2.1.257104 changes
- August 31, 2026Claude Code 2.1.2524 changes
- August 28, 2026Claude Code 2.1.25171 changes
- August 27, 2026Claude Code 2.1.24849 changes
- August 26, 2026Claude Code 2.1.24733 changes
- August 25, 2026Claude Code 2.1.24661 changes
- August 24, 2026Claude Code 2.1.24360 changes
- August 21, 2026Claude Code 2.1.23959 changes
- August 20, 2026Claude Code 2.1.23839 changes
- August 19, 2026Claude Code 2.1.23633 changes
- August 18, 2026Claude Code 2.1.23519 changes
- August 17, 2026Claude Code 2.1.23451 changes
- August 14, 2026Claude Code 2.1.233Claude Code 2.1.233 shipped 20 documented changes, covering areas such as added behaviour and related tooling.20 changes
- August 13, 2026Claude Code 2.1.232Claude Code 2.1.232 shipped 49 documented changes, covering areas such as subagent behaviour and related tooling.49 changes
- August 12, 2026Claude Code 2.1.229Claude Code 2.1.229 shipped 32 documented changes, covering areas such as documented behaviour and related tooling.32 changes
- August 11, 2026Claude Code 2.1.228Claude Code 2.1.228 shipped 18 documented changes, covering areas such as fixed behaviour and related tooling.18 changes
- August 10, 2026Claude Code 2.1.227Claude Code 2.1.227 shipped 5 documented changes, covering areas such as fixed behaviour and related tooling.5 changes
- August 8, 2026Claude Code 2.1.225Claude Code 2.1.225 shipped 14 documented changes, covering areas such as added behaviour and related tooling.14 changes
- August 7, 2026Claude Code 2.1.224Claude Code 2.1.224 shipped 31 documented changes, covering areas such as added behaviour and related tooling.31 changes
- August 6, 2026Claude Code 2.1.223Claude Code 2.1.223 shipped 19 documented changes, covering areas such as added behaviour and related tooling.19 changes
- August 4, 2026Claude Code 2.1.222Claude Code 2.1.222 shipped 21 documented changes, covering areas such as fixed behaviour and related tooling.21 changes
- August 4, 2026Claude Code 2.1.221Claude Code 2.1.221 shipped 39 documented changes, covering areas such as [vscode] behaviour and related tooling.39 changes
- July 24, 2026Claude Code 2.1.219Claude Code 2.1.219 shipped 24 documented changes, covering areas such as added behaviour and related tooling.24 changes
- July 22, 2026Claude Code 2.1.218Claude Code 2.1.218 shipped 36 documented changes, covering areas such as changed behaviour and related tooling.36 changes
- July 21, 2026Claude Code 2.1.21720 changes
- July 20, 2026Claude Code 2.1.21640 changes
- July 18, 2026Claude Code 2.1.21447 changes
- July 17, 2026Claude Code 2.1.21248 changes
- July 15, 2026Claude Code 2.1.21137 changes
- July 14, 2026Claude Code 2.1.21033 changes
- July 14, 2026Claude Code 2.1.20846 changes
- July 11, 2026Claude Code 2.1.20724 changes
- July 10, 2026Claude Code 2.1.20627 changes
- July 8, 2026Claude Code 2.1.20523 changes
- July 7, 2026Claude Code 2.1.20337 changes
- July 6, 2026Claude Code 2.1.20218 changes
- July 3, 2026Claude Code 2.1.20017 changes
- July 2, 2026Claude Code 2.1.19924 changes
- July 1, 2026Claude Code 2.1.19833 changes
- June 29, 2026Claude Code 2.1.19627 changes
- June 26, 2026Claude Code 2.1.19512 changes
- June 25, 2026Claude Code 2.1.19315 changes
- June 24, 2026Claude Code 2.1.19120 changes
- June 23, 2026Claude Code 2.1.18721 changes
- June 22, 2026Claude Code 2.1.18633 changes
- June 19, 2026Claude Code 2.1.18317 changes
- June 17, 2026Claude Code 2.1.18139 changes
- June 16, 2026Claude Code 2.1.1799 changes
- June 15, 2026Claude Code 2.1.17824 changes
- June 12, 2026Claude Code 2.1.17622 changes
- June 12, 2026Claude Code 2.1.17413 changes
- June 10, 2026Claude Code 2.1.17230 changes
- June 8, 2026Claude Code 2.1.16930 changes
- June 6, 2026Claude Code 2.1.16621 changes
- June 4, 2026Claude Code 2.1.16322 changes
- June 3, 2026Claude Code 2.1.16228 changes
- June 2, 2026Claude Code 2.1.16122 changes
- June 2, 2026Claude Code 2.1.16027 changes
- May 29, 2026Claude Code 2.1.15733 changes
- May 28, 2026Claude Code 2.1.15444 changes
- May 28, 2026Claude Code 2.1.15336 changes
- May 27, 2026Claude Code 2.1.15233 changes
- May 22, 2026Claude Code 2.1.14926 changes
- May 21, 2026Claude Code 2.1.14733 changes
- May 19, 2026Claude Code 2.1.14520 changes
- May 19, 2026Claude Code 2.1.14450 changes
- May 15, 2026Claude Code 2.1.14333 changes
- May 14, 2026Claude Code 2.1.14224 changes
- May 13, 2026Claude Code 2.1.14161 changes
- May 12, 2026Claude Code 2.1.14013 changes
- May 11, 2026Claude Code 2.1.13950 changes
- May 8, 2026Claude Code 2.1.13652 changes
- May 7, 2026Claude Code 2.1.13317 changes
- May 6, 2026Claude Code 2.1.13228 changes
- May 6, 2026Claude Code 2.1.12927 changes
- May 4, 2026Claude Code 2.1.12837 changes
- May 1, 2026Claude Code 2.1.12632 changes
- April 28, 2026Claude Code 2.1.12218 changes
- April 28, 2026Claude Code 2.1.12139 changes
- April 23, 2026Claude Code 2.1.11951 changes
- April 23, 2026Claude Code 2.1.11834 changes
- April 22, 2026Claude Code 2.1.11728 changes
- April 20, 2026Claude Code 2.1.11625 changes
- April 17, 2026Claude Code 2.1.11338 changes
- April 16, 2026Claude Code 2.1.11135 changes
- April 15, 2026Claude Code 2.1.11033 changes
- April 14, 2026Claude Code 2.1.10824 changes
- April 13, 2026Claude Code 2.1.10537 changes
- April 10, 2026Claude Code 2.1.10146 changes
- April 9, 2026Claude Code 2.1.9857 changes
- April 8, 2026Claude Code 2.1.9746 changes
- April 7, 2026Claude Code 2.1.9425 changes
- April 4, 2026Claude Code 2.1.9221 changes
- April 2, 2026Claude Code 2.1.9113 changes
- April 1, 2026Claude Code 2.1.9019 changes
- April 1, 2026Claude Code 2.1.8952 changes
- March 27, 2026Claude Code 2.1.8626 changes
- March 26, 2026Claude Code 2.1.8530 changes
- March 26, 2026Claude Code 2.1.8440 changes
- March 25, 2026Claude Code 2.1.8376 changes
- March 20, 2026Claude Code 2.1.8127 changes
- March 19, 2026Claude Code 2.1.8017 changes
- March 18, 2026Claude Code 2.1.7918 changes
- March 17, 2026Claude Code 2.1.7826 changes
- March 17, 2026Claude Code 2.1.7744 changes
- March 14, 2026Claude Code 2.1.7635 changes
- March 13, 2026Claude Code 2.1.7519 changes
- March 12, 2026Claude Code 2.1.7417 changes
- March 11, 2026Claude Code 2.1.7326 changes
- March 10, 2026Claude Code 2.1.7251 changes
- March 7, 2026Claude Code 2.1.7128 changes
- March 6, 2026Claude Code 2.1.7029 changes
- March 5, 2026Claude Code 2.1.69103 changes
- March 4, 2026Claude Code 2.1.683 changes
- February 28, 2026Claude Code 2.1.6326 changes
- February 26, 2026Claude Code 2.1.598 changes
- February 25, 2026Claude Code 2.1.538 changes
- February 24, 2026Claude Code 2.1.5111 changes
- February 20, 2026Claude Code 2.1.5025 changes
- February 19, 2026Claude Code 2.1.4927 changes
- February 18, 2026Claude Code 2.1.4768 changes
- February 17, 2026Claude Code 2.1.4515 changes
- February 13, 2026Claude Code 2.1.425 changes
- February 13, 2026Claude Code 2.1.4122 changes
- February 10, 2026Claude Code 2.1.395 changes
- February 10, 2026Claude Code 2.1.387 changes
- February 6, 2026Claude Code 2.1.3316 changes
- February 5, 2026Claude Code 2.1.3212 changes
- February 4, 2026Claude Code 2.1.3111 changes
- February 3, 2026Claude Code 2.1.3019 changes
- January 30, 2026Claude Code 2.1.279 changes
- January 29, 2026Claude Code 2.1.2311 changes
- January 28, 2026Claude Code 2.1.2110 changes
- January 27, 2026Claude Code 2.1.2028 changes
- January 23, 2026Claude Code 2.1.1914 changes
- January 22, 2026Claude Code 2.1.167 changes
- January 21, 2026Claude Code 2.1.154 changes
- January 20, 2026Claude Code 2.1.1416 changes
- January 16, 2026Claude Code 2.1.99 changes
- January 14, 2026Claude Code 2.1.715 changes
- January 13, 2026Claude Code 2.1.625 changes
- January 9, 2026Claude Code 2.1.313 changes
- January 9, 2026Claude Code 2.1.222 changes
- December 19, 2025Claude Code 2.0.7413 changes
- December 19, 2025Claude Code 2.0.739 changes
Versions with fewer than 3 documented changes are listed here in full rather than given a page of their own.