v.21.1Improvements

Decrease Log Verbosity for Client Connection Drops

Official CH changelog text
Decrease log verbosity of the events when the client drops the connection from Warning to Information. #18005 (filimonov).
Decreased the log verbosity level for client connection drops from Warning to Information.

Why it matters

This change reduces unnecessary log noise by lowering the severity of messages generated when a client disconnects, helping users focus on more critical log events and improving overall log readability.

How to use it

No explicit user action is needed. The log verbosity for client connection drops is lowered by default after upgrading to the version including this change.

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