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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 v2.1.34

3 entries read diff v2.1.33 → v2.1.34 Markdown

This is a minor maintenance release with internal improvements to telemetry tracking and code organization. There are no new user-facing features in this version.

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3 entries

Changesopen

Enhanced Telemetry with Rate Limit Tier Tracking#

The analytics system now captures the user's rate limit tier alongside existing subscription information. This provides Anthropic with better visibility into usage patterns across different account types.

Evidence

Rate limit tier addition to analytics payload (search for "rateLimitTier")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

Refactored Inbox Polling Logic#

The inbox polling system (used for processing queued messages when the session becomes available) has been refactored to accept an explicit enabled parameter. This improves control flow by allowing the polling behavior to be conditionally disabled rather than relying on implicit checks throughout the function.

Evidence

Inbox poller function signature change — ijq() at line ~547956 (search for "[InboxPoller]")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Sandboxed Bash Auto-Allow Refinement#

The logic for automatically allowing Bash commands when sandboxing is enabled now includes an additional validation check. This ensures the auto-allow behavior only applies when specific conditions are met.

Evidence

Auto-allow condition tightening — b3z() at line ~514497 (search for "isAutoAllowBashIfSandboxedEnabled")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

1 entry

Bug Fixesopen

#

None identified in this release.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

1 entry

Notesopen

#

This release contains primarily internal refactoring and telemetry improvements. Users should not notice any behavioral changes. The structural similarity between versions is 99.9%, indicating minimal code changes.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

Verbatim
Official · Anthropic

Anthropic’s official release notes

Published verbatim by Anthropic for v2.1.34. 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 a crash when agent teams setting changed between renders
  • Fixed a bug where commands excluded from sandboxing (via sandbox.excludedCommands or dangerouslyDisableSandbox) could bypass the Bash ask permission rule when autoAllowBashIfSandboxed was enabled
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System prompt

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