---
sidebar_position: 1
sidebar_label: 2023
---

# 2023 Changelog

### ClickHouse release v23.1.3.5-stable (548b494bcce) FIXME as compared to v23.1.2.9-stable (8dfb1700858)

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

* Backported in [#45896](https://github.com/ClickHouse/ClickHouse/issues/45896): Bugfix IPv6 parser for mixed ip4 address with missed first octet (like `::.1.2.3`). [#45871](https://github.com/ClickHouse/ClickHouse/pull/45871) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).

#### NOT FOR CHANGELOG / INSIGNIFICANT

* Get rid of progress timestamps in release publishing [#45818](https://github.com/ClickHouse/ClickHouse/pull/45818) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).