Release 2.2.0

[mtmk]

• Dispose fixes #451 Dispose fixes
• Update NATS.Client.Hosting package as NATS.Extensions.Microsoft.DependencyInjection #433 Update NATS.Client.Hosting package as NATS.Extensions.Microsoft.DependencyInjection
• (staged) Add client certificate chain support and SSL context generation #454 Add client certificate chain support and SSL context generation
  • add NatsTlsOpts.ConfigureClientAuthentication #463 add NatsTlsOpts.LoadClientCertContext
• Object store metadata fix #459 Object store metadata fix
• Deserialize empty payloads #455 Deserialize empty payloads

[nats:update-docs]

[caleblloyd]

I think since #454 is breaking that this should be at least a Feature release - 2.2.0. It's not necessarily that common of a break since most folks are probably not using a custom callback to load the cert, but nonetheless it is breaking

[mtmk]

I think since #454 is breaking that this should be at least a Feature release - 2.2.0. It's not necessarily that common of a break since most folks are probably not using a custom callback to load the cert, but nonetheless it is breaking

I like that. I'll leave the branch since don't want to create a new PR.

[caleblloyd]

LGTM once #463 is merged