Navaron Bracke

update changelog

## NEXT
Deprecations:
* The `EncryptionType.none` constant has been deprecated, as its name was misleading. Use `EncryptionType.unknown` instead.
Bugs fixed:
* Fixed `EncryptionType` throwing on invalid `SAE` encryption type.
Improvements:
* All enum types for barcode data (i.e. Wifi type or email type) now return `unknown` for unrecognized values.
## 5.2.2
Improvements:
... ...