4.7.5 is a patch release. Key changes include:

• close the adapters when the server is closed (bf64870);
• remove duplicate pipeline when serving bundle (e426f3e).

4.7.4 is a patch release. Key changes include:

• typings: calling io.emit with no arguments incorrectly errored (cb6d2e0), closes #4914;
• Diff: https://github.com/socketio/socket.io/compare/4.7.3...4.7.4.

4.7.3 is a patch release. Key changes include:

• return the first response when broadcasting to a single socket (#4878) (df8e70f);
• typings: allow to bind to a non-secure Http2Server (#4853) (8c9ebc3).

4.7.5 is a patch release. Key changes include:

• close the adapters when the server is closed (bf64870);
• remove duplicate pipeline when serving bundle (e426f3e).

4.7.4 is a patch release. Key changes include:

• typings: calling io.emit with no arguments incorrectly errored (cb6d2e0), closes #4914;
• Diff: https://github.com/socketio/socket.io/compare/4.7.3...4.7.4.

4.7.3 is a patch release. Key changes include:

• return the first response when broadcasting to a single socket (#4878) (df8e70f);
• typings: allow to bind to a non-secure Http2Server (#4853) (8c9ebc3).