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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.

All of v2.0.49 Home All releases olderv2.0.47 v2.0.50newer
Claude Code v2.0.49

Improved HTTPS Proxy Compatibility

What: Enhanced proxy agent with DNS address family normalization Details:

  • Adds custom DNS lookup callback for better proxy compatibility
  • Normalizes IPv4/IPv6 address family specifications
  • Prevents connection failures with proxies sensitive to address family format
  • Maintains existing mTLS certificate support
  • Evidence: WhQ() at line 146672, N$8() at line 146623

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