pingcap · csuzhangxc · Nov 27, 2024 · Nov 27, 2024 · Dec 10, 2024 · Dec 11, 2024
diff --git a/en/TOC.md b/en/TOC.md
@@ -125,6 +125,7 @@
   - [PingCAP Clinic Diagnostic Data](clinic-data-collection.md)
 - Release Notes
   - v1.6
+    - [1.6.1](releases/release-1.6.1.md)
     - [1.6 GA](releases/release-1.6.0.md)
     - [1.6.0-beta.1](releases/release-1.6.0-beta.1.md)
   - v1.5

diff --git a/en/releases/release-1.6.1.md b/en/releases/release-1.6.1.md
@@ -0,0 +1,33 @@
+---
+title: TiDB Operator 1.6.1 Release Notes
+summary: Learn about new features, improvements, and bug fixes in TiDB Operator 1.6.1.
+---
+
+# TiDB Operator 1.6.1 Release Notes
+
+Release date: December 6, 2024
+
+TiDB Operator version: 1.6.1
+
+## New features
+
+- Support authentication for backup and restore operations using Azure Blob Storage Shared Access Signature (SAS) tokens ([#5720](https://github.com/pingcap/tidb-operator/pull/5720), [@tennix](https://github.com/tennix))
+- The VolumeReplace feature supports the TiFlash component ([#5685](https://github.com/pingcap/tidb-operator/pull/5685), [@rajsuvariya](https://github.com/rajsuvariya))
+- Add a more straightforward interface for Log Backup that supports pausing and resuming backup tasks ([#5710](https://github.com/pingcap/tidb-operator/pull/5710), [@RidRisR](https://github.com/RidRisR))
+- Support deleting Log Backup tasks by removing their associated Backup custom resource (CR) ([#5754](https://github.com/pingcap/tidb-operator/pull/5754), [@RidRisR](https://github.com/RidRisR))
+- The VolumeModify feature supports modifying Azure Premium SSD v2 disks. To use this feature, you need to grant the tidb-controller-manager permission to operate Azure disk through a node or Pod. ([#5958](https://github.com/pingcap/tidb-operator/pull/5958), [@handlerww](https://github.com/handlerww))
+
+## Improvements
+
+- The VolumeModify feature no longer performs leader eviction for TiKV, reducing modification time ([#5826](https://github.com/pingcap/tidb-operator/pull/5826), [@csuzhangxc](https://github.com/csuzhangxc))
+- Support specifying the minimum wait time during PD Pod rolling updates by using annotations ([#5827](https://github.com/pingcap/tidb-operator/pull/5827), [@csuzhangxc](https://github.com/csuzhangxc))
+- The VolumeReplace feature supports customizing the number of spare replicas for PD and TiKV ([#5666](https://github.com/pingcap/tidb-operator/pull/5666), [@anish-db](https://github.com/anish-db))
+- The VolumeReplace feature can be enabled for specific TiDB clusters ([#5670](https://github.com/pingcap/tidb-operator/pull/5670), [@rajsuvariya](https://github.com/rajsuvariya))
+- Optimize the primary transfer logic of the PD microservice to reduce the number of primary transfer operations during component updates ([#5643](https://github.com/pingcap/tidb-operator/pull/5643), [@HuSharp](https://github.com/HuSharp))
+- Support setting `LoadBalancerClass` for the TiDB service ([#5964](https://github.com/pingcap/tidb-operator/pull/5964), [@csuzhangxc](https://github.com/csuzhangxc))
+
+## Bug fixes
+
+- Fix the issue that EBS snapshot restore incorrectly succeeds when no TiKV instances are configured or TiKV replica is set to 0 ([#5659](https://github.com/pingcap/tidb-operator/pull/5659), [@BornChanger](https://github.com/BornChanger))
+- Fix the issue that ClusterRole and ClusterRoleBinding resources are not properly cleaned up when you delete a `TidbMonitor` that monitors multiple TiDB clusters across namespaces ([#5956](https://github.com/pingcap/tidb-operator/pull/5956), [@csuzhangxc](https://github.com/csuzhangxc))
+- Fix a type mismatch issue in the `.spec.prometheus.remoteWrite.remoteTimeout` field of `TidbMonitor`  ([#5734](https://github.com/pingcap/tidb-operator/pull/5734), [@IMMORTALxJO](https://github.com/IMMORTALxJO))
diff --git a/zh/TOC.md b/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
   - v1.6
+    - [1.6.1](releases/release-1.6.1.md)
     - [1.6 GA](releases/release-1.6.0.md)
     - [1.6.0-beta.1](releases/release-1.6.0-beta.1.md)
   - v1.5

diff --git a/zh/releases/release-1.6.1.md b/zh/releases/release-1.6.1.md
@@ -0,0 +1,33 @@
+---
+title: TiDB Operator 1.6.1 Release Notes
+summary: 了解 TiDB Operator 1.6.1 版本的新功能、优化提升，以及 Bug 修复。
+---
+
+# TiDB Operator 1.6.1 Release Notes
+
+发布日期: 2024 年 12 月 6 日
+
+TiDB Operator 版本：1.6.1
+
+## 新功能
+
+- 备份与恢复功能支持使用 Azure Blob Storage 的共享访问签名 (SAS) 令牌 ([#5720](https://github.com/pingcap/tidb-operator/pull/5720), [@tennix](https://github.com/tennix))
+- VolumeReplace 功能支持 TiFlash 组件 ([#5685](https://github.com/pingcap/tidb-operator/pull/5685), [@rajsuvariya](https://github.com/rajsuvariya))
+- 日志备份功能新增一个更直观的接口，支持暂停和恢复日志备份任务 ([#5710](https://github.com/pingcap/tidb-operator/pull/5710), [@RidRisR](https://github.com/RidRisR))
+- 日志备份功能支持通过直接删除 CR 停止备份任务 ([#5754](https://github.com/pingcap/tidb-operator/pull/5754), [@RidRisR](https://github.com/RidRisR))
+- VolumeModify 功能支持修改 Azure Premium SSD v2 磁盘。使用该功能时需要通过 node 或 Pod 授予 tidb-controller-manager 操作 Azure Disk 的权限 ([#5958](https://github.com/pingcap/tidb-operator/pull/5958), [@handlerww](https://github.com/handlerww))
+
+## 优化提升
+
+- VolumeModify 功能不再对 TiKV 执行 evict leader 操作以缩短变更所需的时间 ([#5826](https://github.com/pingcap/tidb-operator/pull/5826), [@csuzhangxc](https://github.com/csuzhangxc))
+- 支持通过 annotation 指定 PD Pod 滚动更新过程中的最小等待时间 ([#5827](https://github.com/pingcap/tidb-operator/pull/5827), [@csuzhangxc](https://github.com/csuzhangxc))
+- VolumeReplace 功能支持为 PD 和 TiKV 自定义备用副本数量 ([#5666](https://github.com/pingcap/tidb-operator/pull/5666), [@anish-db](https://github.com/anish-db))
+- VolumeReplace 功能支持仅为特定 TiDB 集群开启 ([#5670](https://github.com/pingcap/tidb-operator/pull/5670), [@rajsuvariya](https://github.com/rajsuvariya))
+- 优化 PD 微服务 transfer primary 逻辑，减少组件更新时 transfer primary 的次数 ([#5643](https://github.com/pingcap/tidb-operator/pull/5643), [@HuSharp](https://github.com/HuSharp))
+- 支持为 TiDB 的 service 设置 `LoadBalancerClass` ([#5964](https://github.com/pingcap/tidb-operator/pull/5964), [@csuzhangxc](https://github.com/csuzhangxc))
+
+## Bug 修复
+
+- 修复在没有配置 TiKV 节点或者 TiKV 副本数为 0 时，EBS 快照恢复错误地显示为成功的问题 ([#5659](https://github.com/pingcap/tidb-operator/pull/5659), [@BornChanger](https://github.com/BornChanger))
+- 修复在跨命名空间监控多个 TiDB 集群时，删除 `TidbMonitor` 后，相关的 ClusterRole 和 ClusterRolebinding 未被正确清理的问题 ([#5956](https://github.com/pingcap/tidb-operator/pull/5956), [@csuzhangxc](https://github.com/csuzhangxc))
+- 修复 `TidbMonitor` 中 `.spec.prometheus.remoteWrite.remoteTimeout` 类型不匹配的问题 ([#5734](https://github.com/pingcap/tidb-operator/pull/5734), [@IMMORTALxJO](https://github.com/IMMORTALxJO))