FIND-20260325-006 · 2026-03-25 · Innovation Veille
ClickHouse 26.2.4.23-stable released — 25 new features, 43 perf improvements
release
HIGH
ClickHouse 26.2 (Winter Release) was released in March 2026, with 26.2.4.23-stable published on March 24. It includes 25 new features, 43 performance improvements, and 183 bug fixes. The text-index and QBit data type are now production-ready. Batch inserts by time ('infinite inserts'), improved JSON parsing, faster joins, and better min-max index performance for inserts are key highlights. The ODS last-known version was 26.1.6.6.
Source
https://clickhouse.com/blog/clickhouse-release-26-02
ODS Impact
ODS Data Platform uses ClickHouse for the Zero-ETL analytics layer (OLAP). The 26.2 release is a minor version bump from 26.1 with no breaking changes noted. QBit data type and text-index GA could benefit full-text search across document metadata in DocStore analytics. Plan upgrade via Coolify service update after testing in staging.
Security Review
License: Apache-2.0 | Maintenance: ACTIVE | Risk: LOW | Recommendation: ADOPT
Tags
clickhouse
release
analytics
olap
zero-etl
data-platform