From eaa38e49669a56dd931f254dcce6b3bde1583ece Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Mon, 24 Nov 2025 17:49:34 +0100 Subject: [PATCH 01/11] DISTMYSQL-555 [Doc] Release notes for - PDPS 8.0.44 new file: docs/release-notes-ps-v8.0.44.md modified: docs/release-notes.md modified: docs/templates/pdf_cover_page.tpl modified: mkdocs-base.yml --- docs/release-notes-ps-v8.0.44.md | 51 +++++++++++++++++++++++++++++++ docs/release-notes.md | 2 ++ docs/templates/pdf_cover_page.tpl | 2 +- mkdocs-base.yml | 1 + 4 files changed, 55 insertions(+), 1 deletion(-) create mode 100644 docs/release-notes-ps-v8.0.44.md 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..a556780 --- /dev/null +++ b/docs/release-notes-ps-v8.0.44.md @@ -0,0 +1,51 @@ +# 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 + + + +## 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 | [3.2.6-18](https://github.com/percona/orchestrator/releases/tag/v3.2.6-18) | The replication topology manager for Percona Server for MySQL| +| ProxySQL | [3.0.1](https://docs.percona.com/proxysql/3.0.1.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 From 2358411c0a7de5a858ecc58f9b7a6a1e9610c0e4 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Tue, 25 Nov 2025 16:00:37 +0100 Subject: [PATCH 02/11] Update release-notes-ps-v8.0.44.md --- docs/release-notes-ps-v8.0.44.md | 5 ----- 1 file changed, 5 deletions(-) diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md index a556780..6225f25 100644 --- a/docs/release-notes-ps-v8.0.44.md +++ b/docs/release-notes-ps-v8.0.44.md @@ -30,13 +30,8 @@ Improvements and bug fixes provided by Oracle for MySQL 8.0.44 and included in P * 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 - - - ## 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: From c58e2253baf68ab1fd58a4d242cd4e591dc34949 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 26 Nov 2025 16:41:41 +0100 Subject: [PATCH 03/11] Update release-notes-ps-v8.0.44.md --- docs/release-notes-ps-v8.0.44.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md index 6225f25..ba287ef 100644 --- a/docs/release-notes-ps-v8.0.44.md +++ b/docs/release-notes-ps-v8.0.44.md @@ -1,4 +1,4 @@ -# Percona Distribution for MySQL 8.0.44 using Percona Server for MySQL (2025-11-27) +# Percona Distribution for MySQL 8.0.44 using Percona Server for MySQL (2025-12-01) 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). From f1ae6bdf192397e02b061861285a4f4b662ed7e5 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 26 Nov 2025 16:42:20 +0100 Subject: [PATCH 04/11] Update release-notes-ps-v8.0.44.md --- docs/release-notes-ps-v8.0.44.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md index ba287ef..b7cd778 100644 --- a/docs/release-notes-ps-v8.0.44.md +++ b/docs/release-notes-ps-v8.0.44.md @@ -38,7 +38,7 @@ Review each component’s release notes for What’s new, improvements, or bug f | Component | Version | Description | | ------------------- | --------- | -------------------------------------------| -| Orchestrator | [3.2.6-18](https://github.com/percona/orchestrator/releases/tag/v3.2.6-18) | The replication topology manager for Percona Server for MySQL| +| 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 | [3.0.1](https://docs.percona.com/proxysql/3.0.1.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| From d2f6f5ca985eb7882537e8ac115390eb4ee72348 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 26 Nov 2025 16:42:40 +0100 Subject: [PATCH 05/11] Update release-notes.md --- docs/release-notes.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/release-notes.md b/docs/release-notes.md index 1f67f36..f9c54ee 100644 --- a/docs/release-notes.md +++ b/docs/release-notes.md @@ -2,7 +2,7 @@ ## 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 8.0.44 using Percona Server for MySQL (2025-12-01)](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) From adb30c5fa83c299784a649e5f60ee46acfa53586 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 26 Nov 2025 16:43:06 +0100 Subject: [PATCH 06/11] Update pdf_cover_page.tpl --- docs/templates/pdf_cover_page.tpl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/templates/pdf_cover_page.tpl b/docs/templates/pdf_cover_page.tpl index f33b4cd..b607aa7 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 %} -

8.0.44 (November 27, 2025)

+

8.0.44 (December 01, 2025)

From d25a66e0940d905478c149f83edf65deb90039d5 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 26 Nov 2025 17:08:58 +0100 Subject: [PATCH 07/11] Update release-notes-ps-v8.0.44.md --- docs/release-notes-ps-v8.0.44.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md index b7cd778..b9d5c43 100644 --- a/docs/release-notes-ps-v8.0.44.md +++ b/docs/release-notes-ps-v8.0.44.md @@ -32,6 +32,10 @@ Improvements and bug fixes provided by Oracle for MySQL 8.0.44 and included in P 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. + ## 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: From 48a486cdd4deb3fc9b67253fd564dcf3aedb0682 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 26 Nov 2025 17:45:05 +0100 Subject: [PATCH 08/11] Update release-notes-ps-v8.0.44.md --- docs/release-notes-ps-v8.0.44.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md index b9d5c43..bd75561 100644 --- a/docs/release-notes-ps-v8.0.44.md +++ b/docs/release-notes-ps-v8.0.44.md @@ -34,7 +34,7 @@ Find the complete list of bug fixes and changes in the [MySQL 8.0.44 Release Not ## 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. +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 @@ -43,7 +43,7 @@ Review each component’s release notes for What’s new, improvements, or bug f | 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 | [3.0.1](https://docs.percona.com/proxysql/3.0.1.html) | A high performance, high-availability, protocol-aware proxy 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| From 7aa9490be0a047bf395a860d33307f2598f81e5f Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Thu, 27 Nov 2025 12:58:38 +0100 Subject: [PATCH 09/11] Update release-notes-ps-v8.0.44.md --- docs/release-notes-ps-v8.0.44.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/release-notes-ps-v8.0.44.md b/docs/release-notes-ps-v8.0.44.md index bd75561..7906811 100644 --- a/docs/release-notes-ps-v8.0.44.md +++ b/docs/release-notes-ps-v8.0.44.md @@ -1,4 +1,4 @@ -# Percona Distribution for MySQL 8.0.44 using Percona Server for MySQL (2025-12-01) +# 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). From e9572010fd5e9a3f0657c7badd39fdfa5c793103 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Thu, 27 Nov 2025 12:59:15 +0100 Subject: [PATCH 10/11] Update release-notes.md --- docs/release-notes.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/release-notes.md b/docs/release-notes.md index f9c54ee..1f67f36 100644 --- a/docs/release-notes.md +++ b/docs/release-notes.md @@ -2,7 +2,7 @@ ## Percona Distribution for MySQL using Percona Server for MySQL -* [Percona Distribution for MySQL 8.0.44 using Percona Server for MySQL (2025-12-01)](release-notes-ps-v8.0.44.md) +* [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) From 773bf4d8a2cc7294eaa3c67b46c772e659ca943e Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Thu, 27 Nov 2025 13:00:01 +0100 Subject: [PATCH 11/11] Update pdf_cover_page.tpl --- docs/templates/pdf_cover_page.tpl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/templates/pdf_cover_page.tpl b/docs/templates/pdf_cover_page.tpl index b607aa7..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 %} -

8.0.44 (December 01, 2025)

+

8.0.44 (November 27, 2025)