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sidebar_position: 1
sidebar_label: 2025
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# 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](https://github.com/ClickHouse/ClickHouse/issues/85504): Added missing table name length checks in CREATE OR REPLACE and RENAME queries. [#85326](https://github.com/ClickHouse/ClickHouse/pull/85326) ([Michael Kolupaev](https://github.com/al13n321)).
* Backported in [#85526](https://github.com/ClickHouse/ClickHouse/issues/85526): Fix backup of parts with broken projections. [#85362](https://github.com/ClickHouse/ClickHouse/pull/85362) ([Antonio Andelic](https://github.com/antonio2368)).
* Backported in [#85426](https://github.com/ClickHouse/ClickHouse/issues/85426): Fix crash and data corruption during ALTER UPDATE for JSON. [#85383](https://github.com/ClickHouse/ClickHouse/pull/85383) ([Pavel Kruglov](https://github.com/Avogar)).
* Backported in [#85562](https://github.com/ClickHouse/ClickHouse/issues/85562): Fixed rare crash in asynchronous inserts that change settings `log_comment` or `insert_deduplication_token`. [#85540](https://github.com/ClickHouse/ClickHouse/pull/85540) ([Anton Popov](https://github.com/CurtizJ)).

#### NOT FOR CHANGELOG / INSIGNIFICANT

* Backported in [#85595](https://github.com/ClickHouse/ClickHouse/issues/85595): Fix parquet writer outputting incorrect row indices in offset index. [#83876](https://github.com/ClickHouse/ClickHouse/pull/83876) ([Michael Kolupaev](https://github.com/al13n321)).

