TiDB Operator 1.2.1 Release Notes

Release date: August 18, 2021

TiDB Operator version: 1.2.1

Rolling update changes

• If hostNetwork is enabled for TiCDC, upgrading TiDB Operator will cause the recreation of the TiCDC Pod due to #4141

Improvements

• Support configuring hostNetwork for all components in TidbCluster so that all components can use host network (#4141, @DanielZhangQD)