claude-code

v2.1.170 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 1mo Developer Productivity

✓ No known CVEs patched

✓ No known CVEs patched in this version

Summary

AI summary

Fixed session transcript saving and resuming when launched from VS Code integrated terminal or shells inheriting Claude Code env vars.

Full changelog

Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Fable’s capabilities exceed those of any model we’ve ever made generally available. Update to version 2.1.170 for access. https://www.anthropic.com/news/claude-fable-5-mythos-5
Fixed sessions not saving transcripts (and not appearing in --resume) when launched from the VS Code integrated terminal or any shell that inherited Claude Code environment variables.

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About claude-code

v2.1.215 Claude no longer automatically runs /verify and /code-review skills
v2.1.160 Renames dynamic‑workflow trigger keyword from `workflow` to `ultracode`; `workflow` no longer triggers a run
v2.1.160 Deprecates and removes the `CLAUDE_CODE_OPUS_4_6_FAST_MODE_OVERRIDE` environment variable; it is now a no‑op
v2.1.147 Renames /simplify to /code-review; removes cleanup-and-fix behavior.