andygrove opened a new pull request, #200: URL: https://github.com/apache/datafusion-site/pull/200
This PR adds a blog post announcing the Apache DataFusion Comet 1.0.0 release, scheduled for 2026-07-31. The post follows the same format as previous Comet release announcements. It frames 1.0.0 as a maturity/GA milestone and summarizes the notable changes merged since the 0.17.0 tag, including: - Native scalar expression performance optimizations (`get_json_object`, `regexp_extract`, casts, string/array kernels) and Parquet metadata caching - New expression and aggregate support (approx/exact percentile and median, `base64`, interval types, `grouping`/`grouping_id`, `array_prepend`, `split_part`, MapType support) - Experimental accelerated PyArrow UDFs - Iceberg 1.11 support and delete-file / exchange-reuse correctness fixes - gzip native Parquet writes and Azure authentication - Execution and fallback improvements (mixed partial/final aggregation, stage-based fallback, codegen dispatch) - JDK 11 and Spark 3.4 deprecation notice (removal in 1.1.0) - DataFusion 54 and Arrow 58.3 upgrade Notes for reviewers: - The post is a draft dated for the planned release date; the changelog link points at the not-yet-generated `docs/source/changelog/1.0.0.md`. - No benchmark chart is included in this post. - Commit/contributor counts are approximate and will be finalized at release time. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
