Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

Csharp

• Allow later enum aliases to overwrite in C# custom JSON enum mapping. (cc7e6bd)

Rust

• Update README files for each crate. (e64a176)
• Include runtime version details in assertion error messages. (fecb404)
• Drop special treatment of rust versions below 4.33. (1312f3b)
• Invert the relationship between rust crates (fbf3069)

Python

• Optimize pure Python parse path for custom JSON enum names. (333846a)
• Additional unit tests for Python handling of custom JSON enum names. (210324c)