com.unity.ml-agents 2.2.1-exp.1 Package Notes

#### com.unity.ml-agents / com.unity.ml-agents.extensions (C#)
Update gRPC native lib to universal for arm64 and x86\_64. This change should enable ml-agents usage on mac M1 (#5283, #5519)
Fixed a bug where ml-agents code wouldn't compile on platforms that didn't support analytics (PS4/5, XBoxOne) (#5628)
#### ml-agents / ml-agents-envs / gym-unity (Python)
Fixed a bug where the critics were not being normalized during training. (#5595)
Fixed the bug where curriculum learning would crash because of the incorrect run\_options parsing. (#5586)
Fixed a bug in multi-agent cooperative training where agents might not receive all of the states of
terminated teammates. (#5441)
Fixed wrong attribute name in argparser for torch device option (#5433)(#5467)
Fixed conflicting CLI and yaml options regarding resume & initialize\_from (#5495)
Fixed failing tests for gym-unity due to gym 0.20.0 release (#5540)
Fixed a bug in VAIL where the variational bottleneck was not properly passing gradients (#5546)
Harden user PII protection logic and extend TrainingAnalytics to expose detailed configuration parameters. (#5512)

com.unity.ml-agents 2.2.1-exp.1