Key Features: Unified xlang type system and xlang is default serialization mode now across java/python/c++/rust/go/c#/swift/javascript/dart/kotlin/scala. Decimal, bfloat16, dense array support for xlang serialization. Android serialization and Java annotation processor support Kotlin xlang, KSP, and schema IDL support Scala schema IDL support and scala3 macro derived serializer Serialization performance improvements submitted by /u/Shawn-Yang25 [link] [comments]