2025 Changelog

ClickHouse release v25.8.10.7-lts (02ec3a1ea1e) FIXME as compared to v25.8.9.20-lts (a1f4cd9c23f)

Bug Fix (user-visible misbehavior in an official stable release)

• Backported in #88224: Fixes a crash where some valid user-submitted data to an AggregateFunction(quantileDD) column could cause merges to recurse infinitely. #86560 (Raphaël Thériault).
• Backported in #88174: Fix possible uncaught exception while reading system.tables with invalid tables in external databases (PostgreSQL/SQLite/...) attached. #88105 (Azat Khuzhin).
• Backported in #88256: Now ON CLUSTER queries will take less time in case of inactive replicas in cluster. #88153 (alesapin).