Python
- Note: This is the last release to support Python 2.7. Future releases will require Python >= 3.5.
C++
- Introduce FieldAccessListener.
- Stop emitting boilerplate {Copy/Merge}From in each ProtoBuf class
- Fixed some uninitialized variable warnings in generated_message_reflection.cc.
Kotlin
- Fix duplicate proto files error (#8699)
Java
- Fixed parser to check that we are at a proper limit when a sub-message has
finished parsing.
General
- Support M1 (#8557)