Ray 2.55.0
⚠️ Breaking Changes
- Pydantic V1 support ending: Ray will drop Pydantic V1 in version 2.56.0 (see RFC #58876)
- Removed deprecated
read_parquet_bulkAPI - Removed
add_command_aliasCLI command
Ray Data
New Features
- Utilization-based cluster autoscaler V2 for Ray Data workloads (set `RAY_DATA_CLUSTER_AUTOSCALER=...