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Percona Server for MySQL 5.7.33-36 (2021-03-02)

Percona Server for MySQL 5.7.33-36 includes all the features and bug fixes available in MySQL 5.7.33 Community Edition in addition to enterprise-grade features developed by Percona.

New Features

  • PS-5364: Update keyring_vault plugin to support KV Secrets Engine Version 2 (kv-v2) (Thanks to user aprokofyev for reporting this issue)

  • PS-7447: Backport variable innodb_buffer_pool_in_core_file and processing (Upstream #101825)

  • PS-7459: Backport of InnoDB: Group purging of rows by table ID (WL#9387) to PS 5.7.33

Bugs Fixed

  • PS-1956: Change data type for some microsecond times for the slow query log to 64-bit

  • PS-7499: Improve error log when MyRocks fails with rocksdb_validate_tables=1

  • PS-5112: Backport fix for PS-5027 from 8.0 to 5.7

  • PS-7492: Update slow log formatting for tmp tables related stats

  • PS-7498: Prevent the replication co-ordinator thread getting stuck due to MASTER_DELAY while handling partial relay log transactions. (Upstream #102647)