claude-code-sdk-python/CHANGELOG.md

Changelog

0.0.19

• Add ClaudeCodeOptions.add_dirs for --add-dir
• Fix ClaudeCodeSDK hanging when MCP servers log to Claude Code stderr

0.0.18

• Add ClaudeCodeOptions.settings for --settings

0.0.17

• Remove dependency on asyncio for Trio compatibility

0.0.16

• Introduce ClaudeSDKClient for bidirectional streaming conversation
• Support Message input, not just string prompts, in query()
• Raise explicit error if the cwd does not exist

0.0.14

• Add safety limits to Claude Code CLI stderr reading
• Improve handling of output JSON messages split across multiple stream reads

0.0.13

• Update MCP (Model Context Protocol) types to align with Claude Code expectations
• Fix multi-line buffering issue
• Rename cost_usd to total_cost_usd in API responses
• Fix optional cost fields handling