feat: add file checkpointing and rewind_files support #395
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Add support for the file rewind feature from claude-cli-internal PR #11265: - Add `enable_file_checkpointing` option to ClaudeAgentOptions - Add `rewind_files(user_message_id)` method to ClaudeSDKClient - Add `SDKControlRewindFilesRequest` type for the control protocol - Set `CLAUDE_CODE_ENABLE_SDK_FILE_CHECKPOINTING` env var when enabled This allows SDK users to enable file checkpointing and rewind tracked files to their state at any previous user message during a session. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
ashwin-ant
previously approved these changes
Dec 9, 2025
Co-authored-by: Ashwin Bhat <ashwin@anthropic.com>
Co-authored-by: Ashwin Bhat <ashwin@anthropic.com>
ashwin-ant
approved these changes
Dec 9, 2025
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Summary
enable_file_checkpointingoption toClaudeAgentOptionsrewind_files(user_message_id)method toClaudeSDKClientandQuerySDKControlRewindFilesRequesttype for the control protocolCLAUDE_CODE_ENABLE_SDK_FILE_CHECKPOINTINGenv var when enabledThis adds Python SDK support for the file rewind feature from claude-cli-internal PR #11265.
Test plan
ruff check)🤖 Generated with Claude Code