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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Claude Code v1.0.88

1 entries read diff v1.0.87 → v1.0.88 Markdown

Version 1.0.88 fixes a cache management issue that could cause stale authentication states and inconsistent feature access after login/logout operations. This maintenance release improves the reliability of account switching and feature flag updates.

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Fixed: Authentication cache inconsistency during login/logout#

  • Issue: Beta feature flags were not being properly cleared during authentication changes, potentially causing users to see incorrect features after logging in/out or switching accounts
  • Cause: Only one of three related beta feature caches was being cleared, leaving stale data in the other two caches
  • Resolution: Added a new oV1() function that clears all three beta feature caches (_p1, Aw, and xp1) during login and logout operations
  • Affected versions: 1.0.87 and earlier
  • Impact: Users should no longer experience issues where:
  • Features remain accessible after logging out
  • Features don't appear after logging into an entitled account
  • Stale feature states persist when switching between accounts
Verbatim
Official · Anthropic

Anthropic’s official release notes

Published verbatim by Anthropic for v1.0.88. Text is unmodified from the upstream changelog. Everything else on this page came out of the bundle instead, which is why the two lists don't match.

  • Fixed issue causing "OAuth authentication is currently not supported"
  • Status line input now includes exceeds_200k_tokens
  • Fixed incorrect usage tracking in /cost.
  • Introduced ANTHROPIC_DEFAULT_SONNET_MODEL and ANTHROPIC_DEFAULT_OPUS_MODEL for controlling model aliases opusplan, opus, and sonnet.
  • Bedrock: Updated default Sonnet model to Sonnet 4
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