StarRocks/starrocks 4.0.1 on GitHub

4.0.1

Release Date: November 17, 2025

Optimized TaskRun session variable handling to process known variables only. #64150
Supports collecting statistics of Iceberg and Delta Lake tables from metadata by default. #64140
Supports collecting statistics of Iceberg tables with bucket and truncate partition transform. #64122
Supports inspecting FE /proc profile for debugging. #63954
Enhanced OAuth2 and JWT authentication support for Iceberg REST catalogs. #63882
Improved bundle tablet metadata validation and recovery handling. #63949
Improved scan-range memory estimation logic. #64158

The following issues have been fixed:

Transaction logs were deleted when publishing bundle tablets. #64030
The join algorithm cannot guarantee the sort property because, after joining, the sort property is not reset. #64086
Issues related to transparent materialized view rewrite. #63962

Added the property enable_iceberg_table_cache to Iceberg Catalogs to optionally disable Iceberg table cache and allow it always to read the latest data. #64082
Ensured INSERT ... SELECT reads the freshest metadata by refreshing external tables before planning. #64026
Increased lock table slots to 256 and added rid to slow-lock logs. #63945
Temporarily disabled shared_scan due to incompatibility with event-based scheduling. #63543
Changed the default Hive Catalog cache TTL to 24 hours and removed unused parameters. #63459
Automatically determine the Partial Update mode based on the session variable and the number of inserted columns. #62091