en,zh: add v1.5.2 release notes

en/TOC.md

@@ -125,6 +125,7 @@
   - [PingCAP Clinic Diagnostic Data](clinic-data-collection.md)
 - Release Notes
   - v1.5
+    - [1.5.2](releases/release-1.5.2.md)
     - [1.5.1](releases/release-1.5.1.md)
     - [1.5 GA](releases/release-1.5.0.md)
     - [1.5.0-beta.1](releases/release-1.5.0-beta.1.md)

en/releases/release-1.5.2.md

@@ -0,0 +1,24 @@
+---
+title: TiDB Operator 1.5.2 Release Notes
+---
+
+# TiDB Operator 1.5.2 Release Notes
+
+Release date: January 19, 2023
+
+TiDB Operator version: 1.5.2
+
+## New features
+
+Starting from v1.5.2, TiDB Operator supports backing up and restoring the data of a TiDB cluster deployed across multiple AWS Kubernetes clusters to AWS storage using EBS volume snapshots. For more information, refer to [Back up Data Using EBS Snapshots across Multiple Kubernetes](../backup-by-ebs-snapshot-across-multiple-kubernetes.md) and [Restore Data Using EBS Snapshots across Multiple Kubernetes](../restore-from-ebs-snapshot-across-multiple-kubernetes.md). ([#5003](https://github.com/pingcap/tidb-operator/pull/5003), [@BornChanger](https://github.com/BornChanger), [@WangLe1321](https://github.com/WangLe1321), [@YuJuncen](https://github.com/YuJuncen), [@csuzhangxc](https://github.com/csuzhangxc))
+
+## Improvements
+
+- `startScriptVersion: v2` supports waiting for Pod IP to match the one published to external DNS before starting a PD or TiKV to better support scenarios such as Stale Read ([#5381](https://github.com/pingcap/tidb-operator/pull/5381), [@smineyev81](https://github.com/smineyev81))
+- `startScriptVersion: v2` supports explicitly specifying PD addresses to better support scenarios where a TiDB cluster is deployed across Kubernetes ([#5400](https://github.com/pingcap/tidb-operator/pull/5400), [@smineyev81](https://github.com/smineyev81))
+- tidb-operator Helm Chart supports specifying resource lock for leader election when deploying Advanced StatefulSet ([#5448](https://github.com/pingcap/tidb-operator/pull/5448), [@csuzhangxc](https://github.com/csuzhangxc))
+
+## Bug fixes
+
+- Fix the issue that changing meta information such as annotations and replacing volumes at the same time might cause a deadlock for TiDB Operator reconcile ([#5382](https://github.com/pingcap/tidb-operator/pull/5382), [@anish-db](https://github.com/anish-db))
+- Fix the issue that the PD member might be set to the wrong label when replacing volumes ([#5393](https://github.com/pingcap/tidb-operator/pull/5393), [@anish-db](https://github.com/anish-db))

zh/TOC.md

@@ -125,6 +125,7 @@
   - [PingCAP Clinic 数据采集范围说明](clinic-data-collection.md)
 - 版本发布历史
   - v1.5
+    - [1.5.2](releases/release-1.5.2.md)
     - [1.5.1](releases/release-1.5.1.md)
     - [1.5 GA](releases/release-1.5.0.md)
     - [1.5.0-beta.1](releases/release-1.5.0-beta.1.md)

zh/releases/release-1.5.2.md

@@ -0,0 +1,24 @@
+---
+title: TiDB Operator 1.5.2 Release Notes
+---
+
+# TiDB Operator 1.5.2 Release Notes
+
+发布日期：2024 年 1 月 19 日
+
+TiDB Operator 版本：1.5.2
+
+## 新功能
+
+从 v1.5.2 起，TiDB Operator 支持基于 AWS EBS 快照的备份能力的跨多个 K8S 集群的备份恢复。更多详情，请查看文档 [Back up Data Using EBS Snapshots across Multiple Kubernetes](https://docs.pingcap.com/tidb-in-kubernetes/stable/backup-by-ebs-snapshot-across-multiple-kubernetes) 和 [Restore Data Using EBS Snapshots across Multiple Kubernetes](https://docs.pingcap.com/tidb-in-kubernetes/stable/restore-from-ebs-snapshot-across-multiple-kubernetes)。([#5003](https://github.com/pingcap/tidb-operator/pull/5003), [@BornChanger](https://github.com/BornChanger), [@WangLe1321](https://github.com/WangLe1321), [@YuJuncen](https://github.com/YuJuncen), [@csuzhangxc](https://github.com/csuzhangxc))
+
+## 优化提升
+
+- `startScriptVersion: v2` 支持在重启 PD、TiKV 时等待 Pod IP 与 DNS 解析一致后再进行启动以更好地支持 Stale Read 等场景 ([#5381](https://github.com/pingcap/tidb-operator/pull/5381), [@smineyev81](https://github.com/smineyev81))
+- `startScriptVersion: v2` 支持显式指定 PD 地址以更好地支持跨 Kubernetes 部署 TiDB 集群的场景 ([#5400](https://github.com/pingcap/tidb-operator/pull/5400), [@smineyev81](https://github.com/smineyev81))
+- tidb-operator Helm Chart 支持在部署 Advanced-StatefulSet 时指定 leader election 的 resource lock ([#5448](https://github.com/pingcap/tidb-operator/pull/5448), [@csuzhangxc](https://github.com/csuzhangxc))
+
+## Bug 修复
+
+- 修复同时变更 annotation 等 meta 信息以及替换 volume 时可能造成 TiDB Operator reconcile 死锁的问题 ([#5382](https://github.com/pingcap/tidb-operator/pull/5382), [@anish-db](https://github.com/anish-db))
+- 修复替换 volume 时可能给 PD member 设置错误的 label 的问题 ([#5393](https://github.com/pingcap/tidb-operator/pull/5393), [@anish-db](https://github.com/anish-db))