Claude Code update v2.1.191

The new version optimizes resource usage and fixes interface issues. The developers reduced CPU usage during response streaming by 37 percent by batching text updates every 100 milliseconds.
Key changes:
The /rewind command restores dialogue after using /clear.
Background agents now stop permanently when terminated through the taskbar.
MCP server reliability improved with retries on network errors during capability detection and OAuth requests.
The network permission dialog in the sandbox remembers the user's choice for the session.
Memory usage growth reduced during long sessions by optimizing the terminal output cache.
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