diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md new file mode 100644 index 0000000..7906811 --- /dev/null +++ b/docs/release-notes-ps-v8.0.44.md @@ -0,0 +1,50 @@ +# Percona Distribution for MySQL 8.0.44 using Percona Server for MySQL (2025-11-27) + +Percona Distribution for MySQL is the most stable, scalable, and secure open source MySQL distribution, with two download options: one based on Percona Server for MySQL and one based on Percona XtraDB Cluster. [Install Percona Distribution for MySQL](installing.md). + +This release is based on [Percona Server for MySQL 8.0.44-35](https://docs.percona.com/percona-server/8.0/release-notes/8.0.44-35.html) that includes all the features and bug fixes available in the [MySQL 8.0.44 Community Edition](https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-44.html) and enterprise-grade features developed by Percona. + +## Release highlights + +### Percona Server for MySQL 8.0.44-35 + +Announcement – Discontinuation of the Percona PRO Program + +Percona has consolidated its build offerings. The Pro builds are no longer required, and all features have been merged into the main open source Community release. + +### MySQL 8.0.44 + +Improvements and bug fixes provided by Oracle for MySQL 8.0.44 and included in Percona Server for MySQL are the following: + +* Fixed an issue where parallel scan thread creation could fail, causing assertion failures when falling back to single-thread mode. (Bug #38325137) + +* Fixed an issue where virtual index rollback could fail on 32-bit builds of MySQL Server under certain circumstances. (Bug #38167527) + +* Fixed an issue where very large buffer pools could require excessive memory chunks per instance, potentially causing allocation failures. The allocation is now validated to ensure proper memory allocation. (Bug #37994397) + +* Fixed an issue where assertion failures could occur due to data size and bounds mismatches during DDL file operations. (Bug #37882398) + +* Fixed an issue related to modifying the internal Full-Text Search (FTS) configuration. (Bug #37792010) + +* Fixed an issue related to virtual indexes. (Bug #37602657) + +* Fixed an issue where confusing warning messages could appear when row sizes exceeded maximum allowed limits with `innodb_strict_mode=OFF`, such as during table selection or column dropping operations. Error messages have been improved for clarity. (Bug #37003342, Bug #36768046, Bug #36867372) + +Find the complete list of bug fixes and changes in the [MySQL 8.0.44 Release Notes](https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-44.html). + +## Build & packaging notes + +Amazon Linux 2023 is not supported in Percona Distribution for MySQL. We do support Amazon Linux 2023 in Percona Server for MySQL and Percona XtraBackup. Find more information in [Percona Release Lifecycle Overview](https://www.percona.com/services/policies/percona-software-support-lifecycle). + +## Supplied components + +Review each component’s release notes for What’s new, improvements, or bug fixes. The following is a list of the components supplied with the Percona Server for MySQL-based variation of the Percona Distribution for MySQL: + +| Component | Version | Description | +| ------------------- | --------- | -------------------------------------------| +| Orchestrator | [3.2.6-19](https://github.com/percona/orchestrator/releases/tag/v3.2.6-19) | The replication topology manager for Percona Server for MySQL| +| ProxySQL | [2.7.3](https://docs.percona.com/proxysql/2.7.3.html) | A high performance, high-availability, protocol-aware proxy for MySQL| +| Percona XtraBackup | [8.0.35-34](https://docs.percona.com/percona-xtrabackup/8.0/release-notes/8.0/8.0.35-34.0.html)| An open-source hot backup utility for MySQL-based servers| +| Percona Toolkit | [3.7.0-2](https://docs.percona.com/percona-toolkit/release_notes.html#v3-7-0-2-released-2025-05-14) | The set of scripts to simplify and optimize database operation| +| MySQL Shell | [8.0.44](https://dev.mysql.com/doc/relnotes/mysql-shell/8.0/en/news-8-0-44.html) | An advanced client and code editor for MySQL Server| +| MySQL Router | [8.0.44](https://dev.mysql.com/doc/relnotes/mysql-router/8.0/en/news-8-0-44.html) | Lightweight middleware that provides transparent routing between your application and back-end MySQL servers| diff --git a/docs/release-notes.md b/docs/release-notes.md index 8f2638b..1f67f36 100644 --- a/docs/release-notes.md +++ b/docs/release-notes.md @@ -2,6 +2,8 @@ ## Percona Distribution for MySQL using Percona Server for MySQL +* [Percona Distribution for MySQL 8.0.44 using Percona Server for MySQL (2025-11-27)](release-notes-ps-v8.0.44.md) + * [Percona Distribution for MySQL 8.0.43 using Percona Server for MySQL (2025-09-22)](release-notes-ps-v8.0.43.md) * [Percona Distribution for MySQL 8.0.42 using Percona Server for MySQL (2025-05-21)](release-notes-ps-v8.0.42.md) diff --git a/docs/templates/pdf_cover_page.tpl b/docs/templates/pdf_cover_page.tpl index 80c7c9a..f33b4cd 100644 --- a/docs/templates/pdf_cover_page.tpl +++ b/docs/templates/pdf_cover_page.tpl @@ -7,5 +7,5 @@ {% if config.site_description %}

{{ config.site_description }}

{% endif %} -

8.0.43 (September 22, 2025)

+

8.0.44 (November 27, 2025)

diff --git a/mkdocs-base.yml b/mkdocs-base.yml index 4e4e3fb..8be7661 100644 --- a/mkdocs-base.yml +++ b/mkdocs-base.yml @@ -173,6 +173,7 @@ nav: - Release notes: - Release notes index: release-notes.md - Percona Distribution for MySQL using Percona Server for MySQL: + - release-notes-ps-v8.0.44.md - release-notes-ps-v8.0.43.md - release-notes-ps-v8.0.42.md - release-notes-ps-v8.0.41.md