OLake Fusion (v0.1.0 - v0.1.3)

April 10, 2026 – July 02, 2026

🎯 What's New

Catalogs

1. Test catalog connection before creation -
   Added a catalog connection test API that will validate catalog credentials/configuration before creating the catalog.

🔧 Bug Fixes & Stability

1. Health score fix -
   Restored missing tableRuntime.setTableSummary(pendingInput) updates in TableRuntimeRefreshExecutor after the cron changes. Health score calculation is now scoped to applicable Iceberg tables only.

2. Refresh table and Fusion startup failure on catalog error -
   Fixed failures in refresh table and Fusion startup caused by catalog errors, and resolved an issue with the releaser of the latest tag.

3. Glue catalog authentication fix -
   Fixed authentication failures when using AWS Glue as a catalog.

4. Fail reason now visible in driver logs -
   When an optimizing process fails, the failure reason is now appended to the per-process driver log files served by LogController.

5. Recovered Iceberg tables stuck in planning state -
   Tables left in PLANNING state with status code 500 are now detected on startup and moved to PENDING state 600.