develop
Apply Assert.Multiple
Fixed #3342 - Interface attribute copying was not properly copying nullable reference type attributes
Related to change for #3386 - DateTimeOffset conversion should use DateTimeOffset to parse the time, instead of DateTime, to retain UTC.
Cleanup using
Fixed #5325 - Transfer priority from consumed messages to outgoing message with RabbitMQ
Clean up Roslyn errors in test projects from NUnit Analyzer
Add support for MessagePack serialization.
fix: Generate interfaces using init properties correctly
More NUnit4 preparation changes
Fixed #2348 - Derived types of IList (such as RepeatedField, from Google Protocol Buffers) were not deserializing correctly due to ListJsonConverter.
Integration of all external packages into MassTransit, split out into Abstractions, Middleware, and the core MassTransit assembly.
Test to verify type name handling on newtonsoft using additional converter