2025 Changelog

ClickHouse release v25.7.4.11-stable (69641539983) FIXME as compared to v25.7.3.13-stable (47579ad7fd6)

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

• Backported in #85504: Added missing table name length checks in CREATE OR REPLACE and RENAME queries. #85326 (Michael Kolupaev).
• Backported in #85526: Fix backup of parts with broken projections. #85362 (Antonio Andelic).
• Backported in #85426: Fix crash and data corruption during ALTER UPDATE for JSON. #85383 (Pavel Kruglov).
• Backported in #85562: Fixed rare crash in asynchronous inserts that change settings log_comment or insert_deduplication_token. #85540 (Anton Popov).

NOT FOR CHANGELOG / INSIGNIFICANT

• Backported in #85595: Fix parquet writer outputting incorrect row indices in offset index. #83876 (Michael Kolupaev).