Ray 2.12.0

Ray Libraries

Ray Data

🎉 New Features:

• Store Ray Data logs in special subdirectory (#44743)

💫 Enhancements:

• Add in local_read option to from_torch (#44752)

🔨 Fixes:

• Fix the config to disable progress bar (#44342)

📖 Documentation:

• Clarify deprecated Datasource docstrings (#44790)

Ray Train

🔨 Fixes:

• Disable gathering the full state dict in RayFSDPStrategy for lightning>2.1 (#44569)

Ray Tune

💫 Enhancements:

• Remove spammy log for "new output engine" (#44824)
• Enable isort (#44693)

Ray Serve

🔨 Fixes:

• [Serve] fix getting attributes on stdout during Serve logging redirect (#44787)

RLlib

🎉 New Features:

• Support of images and video logging in WandB (env rendering example script for the new API stack coming up). (#43356)

💫 Enhancements:

• Better support and separation-of-concerns for model_config_dict in new API stack. (#44263)
• Added example script to pre-train an RLModule in single-agent fashion, then bring checkpoint into multi-agent setup and continue training. (#44674)
• More examples scripts got translated from the old- to the new API stack: Curriculum learning, custom-gym-env, etc..: (#44706, #44707, #44735, #44841)

Ray Core and Ray Clusters

🔨 Fixes:

• Fix GetAllJobInfo is_running_tasks is not returning the correct value when driver starts ray (#44459)

Thanks

Many thanks to all those who contributed to this release! @can-anyscale, @hongpeng-guo, @sven1977, @zcin, @shrekris-anyscale, @liuxsh9, @jackhumphries, @GeneDer, @woshiyyya, @simonsays1980, @omatthew98, @andrewsykim, @n30111, @architkulkarni, @bveeramani, @aslonnie, @alexeykudinkin, @WeichenXu123, @rynewang, @matthewdeng, @angelinalg, @c21