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What's New in Version 2024.12.8-1ddd4a93-2

Behavior Changes

Section titled “Behavior Changes”

  • New engines now auto-suspend after one hour of inactivity. Previously, auto-suspension was disabled by default for manually created engines and enabled by default for those created via the RAI Python API. Existing engines keep their current settings. Use alter_engine_auto_suspend_mins() to update an engine’s configuration. See Engine Suspension for details.

  • The RAI Native App is now limited to 10,000 concurrently executed RAI models. Previously, there was no limit. This limit is not expected to occur in practice.

New Features and Enhancements

Section titled “New Features and Enhancements”

  • Improved query performance for RAI models with unchanged source data. This reduces time spent on the Preparing your data... spinner in notebooks and REPLs.

  • Enhanced CDC service error messages:

    • Transactions sent to the CDC engine during an upgrade now return an error indicating the engine is upgrading instead of being suspended or deleted.

    • Attempts to enable or disable CDC while the RAI Native App is deactivated return an error that reflects the app’s state and includes instructions to activate the app.