Drop version 1.10.0 to nuget

Updated drop to nuget

• Add fallback code if UDP read function is not supported. These platforms will no longer have full multicast support.
• Enable the ability to change ETags on an observe relation
• Fix error where an observe would attempt to re-connect after active cancel

Drop version1.9.0 to nuget

Fixes with multicast
Fixes for OSCORE
Add ability to remove options w/ CoapClient

Drop version 1.8.0 to nuget

Congestion control for observe
Fix problem with reliability in DTLS
Code cleanup

Release 1.7.0 to NuGet

Release version 1.7.0 to NuGet

• Remove the media types that had been previously marked as obsolete.
• Restore the incorrect removal of reliability for DTLS on the server side.
• Internal cleanup work.

Release 1.6 to nuget

Version 1.6 fixes some errors dealing with TCP blockwise transfer, it also puts in the necessary callbacks for OSCORE to deal with updating state and dealing with rolling over group OSCORE.

Drop version 1.4 to nuget

• Start using CoAPException rather than Exception for items being thrown by our code
• Test and fix code dealing with using DTLS with X509 certificates
• Recognize the "+udp" schema names as being permitted by the client endpoint classes

Drop version 1.3 to nuget

Multicast is implemented
Initial CoRAL drop, but will be highly unstable.

Drop version 1.2 to nuget

Version now supports netstandard framewords

Release Version 1.1.9

Updated COSE code.
Code to support more DTLS, TLS features

Release 1.1.8.1 to nuget

Put strong signing back on the module