Exception handling improvements

Merge pull request #4 from redbridge-uk/feature/logging

Feature/logging

net7

7.0.1

Update release.yml

net 7.0

Merge pull request #3 from redbridge-uk/net7

Moving to net 7

Create WebApi Core

Merge pull request #2 from redbridge-uk/webapicore

Tidy up api core

Move to .net 6.0

Launch of .net 6 variant

2.2.1

Initial split out from Redbridge SDK