What does this release signal mean?

Anthropic published anthropics/claude-code v2.1.170 (anthropics/claude-code). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: minor version update of Claude Code · v2.1.170 Repository: anthropics/claude-code Tag: v2.1.170 Published: 2026-06-09T17:23:09Z Prerelease: no Release notes: What's changed - Introducing Claude Fable 5: a.... onlylabs links this event to 1 captured evidence page and 6 related release signals.

Anthropic Release: anthropics/claude-code v2.1.170

Captured source

source ↗

GitHub/github.com/anthropics/claude-code

anthropics/claude-code v2.1.170

Source ↗

published Jun 9, 2026seen 1dcaptured 1dhttp 200method plain

v2.1.170

Repository: anthropics/claude-code

Tag: v2.1.170

Published: 2026-06-09T17:23:09Z

Prerelease: no

Release notes:

What's changed

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.

Notability

notability 3.0/10

minor version update of Claude Code