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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 v1.0.35

6 entries read diff v1.0.34 → v1.0.35 Markdown
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Changesopen

Bug Fixes & Improvements#

  • Fixed Function Permission Handling: Removed the oU5 function that was handling tool permission messages for allowed/denied tools and workspace access
  • Updated Version References: Updated internal version string from 1.0.34 to 1.0.35 across all configuration files

Dependency Updates#

  • AWS SDK Updates:
  • Updated AWS SDK dependencies to version 3.797.0
  • Updated middleware packages for better authentication and request handling
  • Enhanced security token and authorization header handling
  • MCP Protocol Enhancements:
  • Improved MCP (Model Communication Protocol) authentication flow
  • Added better protocol version header handling (mcp-protocol-version)
  • Enhanced SSE (Server-Sent Events) client transport with authentication support

Tool System Improvements#

  • TodoWrite Tool Enhancements:
  • Improved guidance for when to use the todo list tool
  • Added clearer examples for complex multi-step tasks vs simple tasks
  • Enhanced the tool's proactive usage recommendations
  • Better empty todo list reminder handling
  • ExitPlanMode Tool:
  • Added clearer distinction between planning implementation tasks vs research tasks
  • Improved examples for when to use/not use the exit plan mode tool
  • Edit Tools:
  • Enhanced error messages for duplicate old_string/new_string values
  • Improved line number prefix handling in edit operations
  • Better guidance for preserving exact indentation

Related

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

Internal Architecture Changes#

  • URI Handling: Added new URI parsing and manipulation library (bo0 module) with comprehensive URL/URI support
  • JSON Schema Validation: Enhanced with better const keyword support and improved error messages
  • Semver Support: Added semantic versioning utilities for better version management
  • Error Handling: Improved error messages for various edge cases including invalid arguments and authentication failures

User Experience Improvements#

  • Better Error Feedback: More descriptive error messages for tool rejections and failures
  • Enhanced Tool Documentation: Clearer descriptions of when to use specific tools
  • Improved Authentication Flow: Better handling of 401 errors and authentication retries

Related

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

Technical Updates#

  • Code Organization: Restructured several internal modules for better maintainability
  • Type Safety: Enhanced TypeScript type definitions for better development experience
  • Performance: Various optimizations in request handling and protocol communication

This version focuses on stability improvements, better error handling, and enhanced guidance for tool usage, making the CLI more reliable and user-friendly.

Verbatim
Official · Anthropic

Anthropic’s official release notes

Published verbatim by Anthropic for v1.0.35. 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.

  • Added support for MCP OAuth Authorization Server discovery
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