Bug Fixes
- #3378 StringResponse.TryGetServerError parse error on 401 response
- #3458 Fix IndexName Parse
- #3460 Missing Enum Value in Nest.UnassignedInformationReason
- #3461 Add missing enum values for UnassignedInformationReason
- #3465 Allow null refresh_interval to be passed
- #3507 Fix #3501 bump Json.NET dependency on 5.x
The rest of the commits all relate to housekeeping moving FAKE targets to dedicated dotnet tools.