## [Unreleased]
### Major Changes
#### com.unity.ml-agents (C#)
- The minimum supported Unity version was updated to 2019.4. (#5166)
- Several breaking interface changes were made. See the
[Migration Guide](https://github.com/Unity-Technologies/ml-agents/blob/release_14_docs/docs/Migrating.md) for more
details.
Chris Elion