Desktop streaming is now sent in raw rather than base64 encoded thus increasing streaming performance. Base64 streaming encoding is still available as an option but marked as deprecated.
Application protocol revisited.
TLS v1.3 now optionally supported.
Code improvements.
Password complexity is enforced to avoid hosting a dangerous Remote Desktop server.
Console verbosity can be disabled.
Versions synchronisation implemented. Viewer version must fit with remote server and vis versa.