Claude Code
Latest release v2.1.278 on 2026-09-19 · Actively maintained · 15 releases in 90 days
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git…
| Latest release | v2.1.278 on 2026-09-19 |
|---|---|
| Maintenance | Actively maintained — pushed within the last 14 days, with 3 or more releases in 90 days |
| Stars | 147,401 (+469 since yesterday) |
| Releases in 90 days | 15 |
| Last commit | 2026-09-21 |
| Repository | anthropics/claude-code |
| Open issues | 12,176 |
Recent releases
v2.1.278 2026-09-19
What's new
- Added an Auto mode server row to /status showing whether this session's auto mode classifier…
Changed
- Changed auto mode for Claude API and Enterprise users, and on Bedrock, Vertex, Foundry and…
v2.1.277 2026-09-18
What's new
- Added AGENTS.md support
- Added CLAUDEGATEWAYPROXYISEGRESSBOUNDARY=1 for Claude apps gateways whose only egress is a…
- Added an optional headers
- Added a line saying a background task's update is waiting when it finishes while a panel such…
Fixed
- Fixed claude -p and Agent SDK sessions that could hang with no result after an internal error;…
- Fixed conversations failing every request with "text content blocks must be non-empty" when an…
- Fixed being unexpectedly logged out when an older Claude Code build (for example an IDE…
- Fixed interactive start-up hanging or showing an error for ANTHROPICAPIKEY users when…
Changed
- Improved session start-up for SDK and headless (-p) use
- Improved the Claude apps gateway's loopback error messages to name CLAUDEGATEWAYALLOWLOOPBACK
- Improved /plugin Installed
- Improved claude plugin install on an already-installed plugin
v2.1.276 2026-09-18
Fixed
- Fixed every request failing with 400 … Input tag 'advisor20260301' when ANTHROPICBASEURL…
Maintenance status is derived from public repository activity — release cadence and commit recency. It is not a review, an endorsement, or a security assessment. Star counts measure attention, not quality.