UpdateOct 21, 2026 ·
Claude Code 2.1.307 is out
A new stable version of Claude Code is available.
Claude Code 2.1.307 was published on Oct 21, 2026. It is a stable release, not a preview.
Published
Oct 21, 2026
Daily digest
The day's biggest AI news in one short email, every morning. Plus an instant heads-up when a reset or a big release lands.
More on Anthropic
- Oct 21Anthropic opens Claude Duet preview for AI tasks that run in the backgroundBig story
- Oct 21Recursive releases Flint coding model for local hardwareOfficial
- Oct 21Anthropic draft IPO filing reportedly shows $80.7 billion first-half lossRumor
- Oct 21Anthropic appoints physicist Christopher Stubbs to its governance trustOfficial
- Oct 20Anthropic reportedly faces cloud capacity limits as infrastructure costs riseRumor
- Oct 20Anthropic releases 211 protein designs from scorpion toxin researchOfficial