Source Intelligence
Reading a new release v2.1.251 Analysing changes · 2/5 Deeper second pass · 4/5 agents 427 findings $12.75 so far

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 v2.0.31 Home All releases olderv2.0.30 v2.0.32newer
Claude Code v2.0.31

File Operation Telemetry

What: Privacy-preserving telemetry that tracks file operations (read, write, edit) using hashed identifiers.

How it works:

  • File paths are hashed (SHA256, first 16 characters) for anonymization
  • File content is hashed (SHA256) to detect duplicate operations
  • Operation type and tool name are recorded
  • Data sent via existing telemetry infrastructure

Details:

  • Automatically enabled when telemetry is active
  • Only metadata is recorded - actual file paths and content remain private
  • Helps Anthropic understand common file operation patterns
  • Evidence: sM() function at line 249864, hash functions Nd8() at line 249858 and Ld8() at line 249861

See this entry in the whole of v2.0.31 →