TiDB Operator 1.2.0-rc.1 Release Notes

TiDB Operator version: 1.2.0-rc.1

• Support customized labels for TidbCluster Pods and services (#3892, @july2993)
• Support full lifecycle management for Pump (, @july2993)

• Mask the backup password in logging (, @dveeden)
• Add an additional volumeMounts field for Grafana (, @mikechengwei)
• TidbMonitor supports writing monitor configuration to PD etcd directly (, @mikechengwei)

• Fix the issue that TidbMonitor may not work for DmCluster with TLS enabled (, @csuzhangxc)
• Fix the wrong count of PD members when scaling out PD (, @cvvz)
• Fix the issue that DM-master might fail to restart (, @csuzhangxc)
• Fix the issue that backup using Dumpling might fail (, @liubog2008)