people · May 20, 2026
ClickHouse Schedules v26.5 Community Call for May 21 2026
Share the canonical public link.
ClickHouse scheduled a v26.5 Community Call for May 21, 2026 at 9 AM PDT. The call covers the upcoming ClickHouse 26.5 release with new features including max_bytes_ratio_before_external_join at 0.5 default and DETERMINISTIC WASM UDFs. Performance improvements include parallelized Parquet reads and optimized hash joins. ClickHouse announced the May 21, 2026 v26.5 Community Call on its events page.
Below validation threshold — auto-passed without scoring