What's Changed

• [GLUTEN-8846][CH] [Part 3] Add benchmark for Icerberg Delete by @baibaichen in https://github.com/apache/incubator-gluten/pull/9192
• [GLUTEN-9020][CH] Support delta DV BitmapAggregator by @loneylee in https://github.com/apache/incubator-gluten/pull/9138
• [GLUTEN-9197][CH] Simplify sum aggregate expression by @taiyang-li in https://github.com/apache/incubator-gluten/pull/91...

What's Changed

• [GLUTEN-8846][CH] [Part 3] Add benchmark for Icerberg Delete by @baibaichen in https://github.com/apache/incubator-gluten/pull/9192
• [GLUTEN-9020][CH] Support delta DV BitmapAggregator by @loneylee in https://github.com/apache/incubator-gluten/pull/9138
• [GLUTEN-9197][CH] Simplify sum aggregate expression by @taiyang-li in https://github.com/apache/incubator-gluten/pull/91...

What's Changed

• [GLUTEN-8846][CH] [Part 3] Add benchmark for Icerberg Delete by @baibaichen in https://github.com/apache/incubator-gluten/pull/9192
• [GLUTEN-9020][CH] Support delta DV BitmapAggregator by @loneylee in https://github.com/apache/incubator-gluten/pull/9138
• [GLUTEN-9197][CH] Simplify sum aggregate expression by @taiyang-li in https://github.com/apache/incubator-gluten/pull/91...

Release Notes - Gluten version 1.4.0

Highlights

• Spark 3.2.2/3.3.1/3.4.4(upgraded)/3.5.2
• Add more spark functions support including date_format, make_date, map_filter, map_concat, from_json, btrim, array_append, and more
• Add more spark operators support including Range, CollectLimit, and more
• Update OAP's Velox codebase to 2025/05/12
• Join optimizations: BNLJ full outer join...

What's Changed

• [GLUTEN-8327][CORE][Part-3] Introduce the ConfigEntry to gluten config by @yikf in https://github.com/apache/incubator-gluten/pull/8431
• [VL] Fix wrong warning of "Memory overhead is set to ..." under default Spark config settings by @zhztheplayer in https://github.com/apache/incubator-gluten/pull/8448
• [GLUTEN-8385][VL] Support write compatible-hive bucket table for Spa...