Release history
ray releases
Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.
All releases
6 shown
No immediate action
ray-2.56.0
Security relevant
Routine maintenance and dependency updates.
patches CVE-2023-4863
Open
ray-2.55.1
Bug fix
Minor fixes and improvements.
Full changelog
- Fixes SSH connectivity issue in the
ray-llmimage (#62625 / #62718). - Upgrade apt packages in slim base (#62666 / #62717).
ray-2.55.0
Breaking risk
Breaking changes
- local_mode support removed
- Legacy BlockList, locality_with_output, and callback API removed
- PyArrow 9.0 compatibility checks removed
Security fixes
- jackson-databind upgraded from 2.16.1 to 2.18.6 (GHSA-72hv-8253-57qq)
Notable features
- DataSourceV2 API with scanner/reader framework and file partitioning
- Kafka datasink with confluent-kafka migration and datetime offset support
- 2-phase commit checkpointing with trie recovery
ray-2.54.1
Bug fix
Hanging issue detector disabled to resolve pipeline performance degradation from blocking API calls.
ray-2.54.0
New feature
Notable features
- New cluster autoscaler enabled by default
- Ray Data checkpointing support
- Queue-based autoscaling for Ray Serve TaskConsumer