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en,zh: add v1.4 GA release notes and whats new #2144

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Dec 29, 2022
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en,zh: add v1.4 GA release notes and whats new #2144

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zh: add v1.4 GA release notes and whats new
csuzhangxc Dec 23, 2022
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2 changes: 1 addition & 1 deletion zh/TOC.md
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Expand Up @@ -4,7 +4,7 @@
- [TiDB on Kubernetes 文档](https://docs.pingcap.com/zh/tidb-in-kubernetes/dev)
- 关于 TiDB Operator
- [简介](tidb-operator-overview.md)
- [v1.3 新特性](whats-new-in-v1.3.md)
- [v1.4 新特性](whats-new-in-v1.4.md)
- [快速上手](get-started.md)
- 部署
- 自托管的 Kubernetes
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24 changes: 24 additions & 0 deletions zh/releases/release-1.4.0.md
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---
title: TiDB Operator 1.4.0 Release Notes
---

# TiDB Operator 1.4.0 Release Notes

发布日期: 2022 年 12 月 29 日

TiDB Operator 版本：1.4.0

## 新功能

- 支持使用新的 `TidbDashboard` CRD 独立管理 [TiDB Dashboard](https://github.com/pingcap/tidb-dashboard) ([#4787](https://github.com/pingcap/tidb-operator/pull/4787), [@SabaPing](https://github.com/SabaPing))
- 支持为 TiKV 与 PD 配置 Liveness Probe ([#4763](https://github.com/pingcap/tidb-operator/pull/4763), [@mikechengwei](https://github.com/mikechengwei))

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## 优化提升

- 适配新的 TiProxy 版本 ([#4802](https://github.com/pingcap/tidb-operator/pull/4802), [@xhebox](https://github.com/xhebox))
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新版本是什么版本呢？

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@csuzhangxc

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现在 TiProxy 还没有明确的版本号，要不这条移除算了吧


## Bug 修复

- 修复基于 EBS 快照备份无法恢复到不同 namespace 的问题 ([#4795](https://github.com/pingcap/tidb-operator/pull/4795), [@fengou1](https://github.com/fengou1))
- 修复基于 EBS 快照备份恢复带有 TiFlash 数据时, TiKV Pod 无法创建的问题 ([#4808](https://github.com/pingcap/tidb-operator/pull/4808), [@WangLe1321](https://github.com/WangLe1321))
- 修复日志备份停止占用 Complete 状态, 导致调用方误认为日志备份 CR 已完成, 从而无法继续对日志备份进行 Truncate 操作的问题 ([#4810](https://github.com/pingcap/tidb-operator/pull/4810), [@WizardXiao](https://github.com/WizardXiao))
1 change: 1 addition & 0 deletions zh/tidb-operator-overview.md
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Expand Up @@ -13,6 +13,7 @@ TiDB Operator 与适用的 TiDB 版本的对应关系如下：
| TiDB 版本 | 适用的 TiDB Operator 版本 |
|:---|:---|
| dev | dev |
| TiDB >= 6.5 | 1.4（推荐），1.3 |
| TiDB >= 5.4 | 1.4，1.3（推荐） |
| 5.1 <= TiDB < 5.4 | 1.4，1.3（推荐），1.2 |
| 3.0 <= TiDB < 5.1 | 1.4，1.3（推荐），1.2，1.1 |
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51 changes: 0 additions & 51 deletions zh/whats-new-in-v1.3.md
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33 changes: 33 additions & 0 deletions zh/whats-new-in-v1.4.md
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---
title: TiDB Operator v1.4 新特性
---

# TiDB Operator v1.4 新特性

TiDB Operator v1.4 引入了以下关键特性，从扩展性、易用性等方面帮助你更轻松地管理 TiDB 集群及其周边工具。

## 兼容性改动
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- 由于 [#4683](https://github.com/pingcap/tidb-operator/pull/4683) 的变更，存储修改的功能变为默认关闭的。如果你想扩容某个组件的 PVC，你需要先打开这个功能。

## 滚动更新改动

- 由于 [#4494](https://github.com/pingcap/tidb-operator/pull/4494) 的变更，如果你部署的 TiCDC 没有设置 `log-file` 配置项，那么升级 TiDB Operator 到 v1.4.0-alpha.1 及之后版本会导致 TiCDC 滚动重建。

## 扩展性

- 支持使用新的 `TidbDashboard` CRD 独立管理 [TiDB Dashboard](https://github.com/pingcap/tidb-dashboard)
- 支持基于 Amazon EBS 的 TiDB 集群 volume-snapshot 的备份和恢复
- 支持同时缩容或者扩容多个 TiKV 和 TiFlash Pods
- 支持使用 BR 恢复集群到快照备份和日志备份的某个时间点
- 支持修改 TiDB 集群所用的 AWS EBS 存储的 IOPS 与 throughput
- 实验性支持 TiProxy

## 易用性

- 支持为 TiKV 与 PD 配置 Liveness Probe
- 支持自动设置 TiDB 的 location labels
- 支持将 PD 的 location labels 中的简短的 label 映射到众所周知的 Kubernetes 的 labels
- 支持使用字段 `additionalContainers` 来自定义 Pod 容器的配置
- 支持配置 BR 的 `--check-requirements` 参数
- 为 TiFlash `Service` 添加 metric 端口