From a0f5bce7a1a7314bee9c33eee78accde0f20b516 Mon Sep 17 00:00:00 2001 From: Alina Derkach Date: Wed, 17 Jan 2024 17:22:32 +0200 Subject: [PATCH] DISTMYSQL-368 Release notes for Percona Distribution for MySQL 8.0.35 (PXC) (#132) * DISTMYSQL-368Release notes for Percona Distribution for MySQL 8.0.35 (PXC) new file: docs/release-notes-pxc-v8.0.35.md modified: docs/release-notes.md modified: mkdocs-base.yml * Update release-notes-pxc-v8.0.35.md * Update release-notes.md * Update mkdocs-base.yml * Update release-notes-pxc-v8.0.35.md * Update release-notes.md * Update mkdocs-base.yml * Update release-notes-pxc-v8.0.35.md --- docs/release-notes-pxc-v8.0.35.md | 45 +++++++++++++++++++++++++++++++ docs/release-notes.md | 2 ++ mkdocs-base.yml | 3 ++- 3 files changed, 49 insertions(+), 1 deletion(-) create mode 100644 docs/release-notes-pxc-v8.0.35.md diff --git a/docs/release-notes-pxc-v8.0.35.md b/docs/release-notes-pxc-v8.0.35.md new file mode 100644 index 00000000..3c529d2c --- /dev/null +++ b/docs/release-notes-pxc-v8.0.35.md @@ -0,0 +1,45 @@ +# Percona Distribution for MySQL 8.0.35 using Percona XtraDB Cluster (2024-01-17) + +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 focused on the Percona XtraDB Cluster-based deployment variation. It is based on [Percona XtraDB Cluster 8.0.35](https://docs.percona.com/percona-xtradb-cluster/8.0/release-notes/8.0.35-27.html) + +## Release highlights + +Improvements and bug fixes provided by Oracle for MySQL 8.0.35 and included in Percona Server for MySQL are the following: + +* Upgraded the linked OpenSSL library to OpenSSL 3.0.10. +* Removed the printed query string limit to display the characters for a detected deadlock section of the engine status log. +* Fixed a procession of single-character tokens by an FTS parser plugin. + +### Deprecations + +A future release may remove deprecated variables and options. The usage of these deprecated items may cause a warning. We recommend migrating from deprecated variables and options as soon as possible. + +This release deprecates the following variables and options: + +* The `binlog_transaction_dependency_tracking` server system variable + +* The `old` and `new` server system variables + +* The `--character-set-client-handshake` server variable + +* `INFORMATION_SCHEMA.PROCESSLIST` + +* The implementation of the `SHOW PROCESSLIST` command that uses the `INFORMATION_SCHEMA.PROCESSLIST` table + +* The `performance_schema_show_processlist` variable + +Find the full list of bug fixes and changes in the [MySQL 8.0.35 Release Notes](https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-35.html). + +## 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 XtraDB Cluster-based variation of the Percona Distribution for MySQL: + +| Component | Version | Description | +| ----------------------- | --------- | -------------------------------------------| +| Percona XtraBackup | [8.0.35-30](https://docs.percona.com/percona-xtrabackup/8.0/release-notes/8.0/8.0.35-30.0.html)| An open-source hot backup utility for MySQL-based servers that doesn’t lock your database during the backup.| +| HAProxy | [2.8.5](https://git.haproxy.org/?p=haproxy-2.8.git;a=commit;h=aaba8d090ec663906af1fecbad83c26bbccf0761) | A high-availability and load-balancing solution for Percona XtraDB Cluster. This is a default proxy.| +| ProxySQL | [2.5.5](https://docs.percona.com/proxysql/2.5.5.html)| A high performance, high-availability, protocol-aware proxy for MySQL. | +| Percona Toolkit | [3.5.7](https://docs.percona.com/percona-toolkit/release_notes.html#v3-5-7-released-2023-12-23) | The set of scripts to simplify and optimize database operation. | +| relication_manager.sh | [1.0](./replication-manager/replication-manager-for-pxc.md) | A tool to manage multi-source replication between multiple Percona XtraDB Cluster clusters. | diff --git a/docs/release-notes.md b/docs/release-notes.md index 86f6bf4c..c0cbf1d7 100644 --- a/docs/release-notes.md +++ b/docs/release-notes.md @@ -62,6 +62,8 @@ ## Percona Distribution for MySQL using Percona XtraDB Cluster +* [Percona Distribution for MySQL 8.0.35 using Percona XtraDB Cluster (2024-01-17)](release-notes-pxc-v8.0.35.md) +* * [Percona Distribution for MySQL 8.0.34 using Percona XtraDB Cluster Second Update (2023-12-23)](release-notes-pxc-v8.0.34.upd2.md) * [Percona Distribution for MySQL 8.0.34 using Percona XtraDB Cluster Update (2023-12-21)](release-notes-pxc-v8.0.34.upd.md) diff --git a/mkdocs-base.yml b/mkdocs-base.yml index 9c538474..f4fc2892 100644 --- a/mkdocs-base.yml +++ b/mkdocs-base.yml @@ -107,7 +107,7 @@ plugins: with-pdf: # https://github.com/orzih/mkdocs-with-pdf output_path: '_pdf/PerconaDistributionforMySQL.pdf' cover_title: 'Percona Distribution for MySQL Documentation' - cover_subtitle: 8.0.35 (2023-12-27) + cover_subtitle: 8.0.35 (2024-01-17) author: 'Percona Technical Documentation Team' cover_logo: docs/_images/Percona_Logo_Color.png debug_html: false @@ -168,6 +168,7 @@ nav: - release-notes-ps-v8.0.20.md - release-notes-v8.0.19.md - Percona Distribution for MySQL using Percona XtraDB Cluster: + - release-notes-pxc-v8.0.35.md - release-notes-pxc-v8.0.34.upd2.md - release-notes-pxc-v8.0.34.upd.md - release-notes-pxc-v8.0.34.md