v1.5.70-alpha

Fixes

• Resolve constructor acronym mappings and explain naming conflicts by @AArnott in #1155
• Respect data-contract member selection in key-attribute diagnostics by @AArnott with @Copilot in #1159

Enhancements

• Use native MessagePack encodings for C# union cases by @AArnott in #1157
• Allow custom converters to override C# union serialization by @AArnott in #1148

Dependency updates

• Update .NET runtime packages to 10.0.14 by @AArnott in #1156

Full Changelog: v1.5.47-alpha...v1.5.70-alpha