---
sidebar_position: 1
sidebar_label: 2024
---

# 2024 Changelog

### ClickHouse release v24.1.7.18-stable (90925babd78) FIXME as compared to v24.1.6.52-stable (fa09f677bc9)

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

* Backported in [#61330](https://github.com/ClickHouse/ClickHouse/issues/61330): Fix deadlock in parallel parsing when lots of rows are skipped due to errors. [#60516](https://github.com/ClickHouse/ClickHouse/pull/60516) ([Kruglov Pavel](https://github.com/Avogar)).
* Backported in [#61008](https://github.com/ClickHouse/ClickHouse/issues/61008): Fix the issue of `max_query_size` for KQL compound operator like mv-expand. Related to [#59626](https://github.com/ClickHouse/ClickHouse/issues/59626). [#60534](https://github.com/ClickHouse/ClickHouse/pull/60534) ([Yong Wang](https://github.com/kashwy)).
* Backported in [#61019](https://github.com/ClickHouse/ClickHouse/issues/61019): Fix crash when `allow_experimental_analyzer` setting value is changed in the subqueries. [#60770](https://github.com/ClickHouse/ClickHouse/pull/60770) ([Dmitry Novik](https://github.com/novikd)).
* Backported in [#61293](https://github.com/ClickHouse/ClickHouse/issues/61293): Keeper: fix runtime reconfig for standalone binary. [#61233](https://github.com/ClickHouse/ClickHouse/pull/61233) ([Antonio Andelic](https://github.com/antonio2368)).

#### CI Fix or Improvement (changelog entry is not required)

* Backported in [#61043](https://github.com/ClickHouse/ClickHouse/issues/61043): Debug and fix markreleaseready. [#60611](https://github.com/ClickHouse/ClickHouse/pull/60611) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
* Backported in [#61168](https://github.com/ClickHouse/ClickHouse/issues/61168): Just a preparation for the merge queue support. [#61099](https://github.com/ClickHouse/ClickHouse/pull/61099) ([Max K.](https://github.com/maxknv)).
* Backported in [#61192](https://github.com/ClickHouse/ClickHouse/issues/61192): ... [#61185](https://github.com/ClickHouse/ClickHouse/pull/61185) ([Max K.](https://github.com/maxknv)).

#### NOT FOR CHANGELOG / INSIGNIFICANT

* Cancel PipelineExecutor properly in case of exception in spawnThreads [#60499](https://github.com/ClickHouse/ClickHouse/pull/60499) ([Kruglov Pavel](https://github.com/Avogar)).