- Fix admin instrumentation support of disconnect reasons [#1423](https://github.com/miguelgrinberg/python-socketio/issues/1423) ([commit](https://github.com/miguelgrinberg/python-socketio/commit/b75fd31625cfea0d8c67d776070e4f8de99c1e45))
- Stop using deprecated datetime functions ([commit](https://github.com/miguelgrinberg/python-socketio/commit/8fe012abbb350107b742ab2cf9aa44d328bc23e9))
- Enable admin instrumentation by default in WSGI and ASGI examples ([commit](https://github.com/miguelgrinberg/python-socketio/commit/269332da8041df115e3a1e2ca04808c3179a72e1))
- Added a `reason` argument to the disconnect handler [#1422](https://github.com/miguelgrinberg/python-socketio/issues/1422) ([commit](https://github.com/miguelgrinberg/python-socketio/commit/bd8555da8523d1a73432685a00eb5acb4d2261f5))