Added

• #6652 Added Str trim methods.
• #6658 HEAD requests, attempt fallback to GET in MiddlewareManager.
• #6665 Added logger for Websocket.

Changed

• #6661 Use PHP_BINARY instead of php as default php binary path for hyperf/watcher.

New Contributors

• @hongweipeng made their first contribution in #6661

Full Changelog: v3.1.16...v3.1.17