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qiancai · Jan 25, 2024 · 1adbc1b · 1adbc1b
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diff --git a/markdown-pages/zh/tidb/master/TOC.md b/markdown-pages/zh/tidb/master/TOC.md
@@ -4,7 +4,7 @@
 - [文档中心](https://docs.pingcap.com/zh)
 - 关于 TiDB
  - [TiDB 简介](/overview.md)
- - [TiDB 7.5 Release Notes](/releases/release-7.5.0.md)
+ - [TiDB 7.6 Release Notes](/releases/release-7.6.0.md)
  - [功能概览](/basic-features.md)
  - [与 MySQL 的兼容性](/mysql-compatibility.md)
  - [使用限制](/tidb-limitations.md)
@@ -715,6 +715,7 @@
  - [`ADMIN PAUSE DDL`](/sql-statements/sql-statement-admin-pause-ddl.md)
  - [`ADMIN RECOVER INDEX`](/sql-statements/sql-statement-admin-recover.md)
  - [`ADMIN RESUME DDL`](/sql-statements/sql-statement-admin-resume-ddl.md)
+ - [`ADMIN [SET|SHOW|UNSET] BDR ROLE`](/sql-statements/sql-statement-admin-bdr-role.md)
  - [`ADMIN SHOW DDL [JOBS|QUERIES]`](/sql-statements/sql-statement-admin-show-ddl.md)
  - [`ADMIN SHOW TELEMETRY`](/sql-statements/sql-statement-admin-show-telemetry.md)
  - [`ALTER DATABASE`](/sql-statements/sql-statement-alter-database.md)
@@ -824,9 +825,7 @@
  - [`SHOW FIELDS FROM`](/sql-statements/sql-statement-show-fields-from.md)
  - [`SHOW GRANTS`](/sql-statements/sql-statement-show-grants.md)
  - [`SHOW IMPORT JOB`](/sql-statements/sql-statement-show-import-job.md)
- - [`SHOW INDEX`](/sql-statements/sql-statement-show-index.md)
  - [`SHOW INDEXES`](/sql-statements/sql-statement-show-indexes.md)
- - [`SHOW KEYS`](/sql-statements/sql-statement-show-keys.md)
  - [`SHOW MASTER STATUS`](/sql-statements/sql-statement-show-master-status.md)
  - [`SHOW PLACEMENT`](/sql-statements/sql-statement-show-placement.md)
  - [`SHOW PLACEMENT FOR`](/sql-statements/sql-statement-show-placement-for.md)
@@ -974,6 +973,7 @@
  - [概述](/performance-schema/performance-schema.md)
  - [`SESSION_CONNECT_ATTRS`](/performance-schema/performance-schema-session-connect-attrs.md)
  - [元数据锁](/metadata-lock.md)
+ - [TiDB DDL V2](/ddl-v2.md)
  - UI
  - TiDB Dashboard
  - [简介](/dashboard/dashboard-intro.md)
@@ -1027,6 +1027,8 @@
  - [版本发布时间线](/releases/release-timeline.md)
  - [TiDB 版本规则](/releases/versioning.md)
  - [TiDB 离线包](/binary-package.md)
+ - v7.6
+ - [7.6.0-DMR](/releases/release-7.6.0.md)
  - v7.5
  - [7.5.0](/releases/release-7.5.0.md)
  - v7.4

diff --git a/markdown-pages/zh/tidb/master/releases/release-7.6.0.md b/markdown-pages/zh/tidb/master/releases/release-7.6.0.md
@@ -5,7 +5,7 @@ summary: 了解 TiDB 7.6.0 版本的新功能、兼容性变更、改进提升
 
 # TiDB 7.6.0 Release Notes
 
-发版日期：2024 年 1 月 x 日
+发版日期：2024 年 1 月 25 日
 
 TiDB 版本：7.6.0
 
@@ -25,19 +25,19 @@ TiDB 版本：7.6.0
  <tr>
  <td rowspan="4">可扩展性与性能</td>
  <td><a href="https://docs.pingcap.com/zh/tidb/v7.6/sql-plan-management#跨数据库绑定执行计划-cross-db-binding">跨数据库绑定执行计划</a></td>
- <td>在处理上百个 schema 相同的数据库时，针对一个 schema 的 SQL binding 可能需要跨 schema 生效。例如 SaaS 或 PaaS 数据平台为每个用户维护独立数据库，这些数据库有相同的结构，运行类似的 SQL。对每个 schema 逐一做 SQL 绑定有时是不切实际的。TiDB v7.6.0 引入跨数据库绑定执行计划，支持在所有 schema 相同的数据库之间匹配绑定计划。</td>
+ <td>在处理上百个 schema 相同的数据库时，针对其中一个数据库的 SQL binding 通常也适用于其它的数据库。例如，在 SaaS 或 PaaS 数据平台中，每个用户通常各自维护单独的数据库，这些数据库具有相同的 schema 并运行着类似的 SQL。在这种情况下，逐一为每个数据库做 SQL 绑定是不切实际的。TiDB v7.6.0 引入跨数据库绑定执行计划，支持在所有 schema 相同的数据库之间匹配绑定计划。</td>
  </tr>
  <tr>
  <td><a href="https://docs.pingcap.com/zh/tidb/v7.6/br-snapshot-guide#恢复快照备份数据">BR 快照恢复速度最高提升 10 倍（实验特性）</a></td>
- <td>BR v7.6.0 实验性地引入了粗粒度打散 Region 算法，用于准备集群的快照恢复。在 TiKV 节点较多的集群中，该算法显著提高了集群资源利用率，更均匀地分配了负载，同时更好地利用了每个节点的网络带宽。在实际案例中，该改进将恢复速度最高提升约 10 倍。</td>
+ <td>BR v7.6.0 实验性地引入了粗粒度打散 Region 算法，用于提升集群的快照恢复速度。在 TiKV 节点较多的集群中，该算法可显著提高集群资源利用率，更均匀地分配负载，同时更好地利用每个节点的网络带宽。在一些实际案例中，该特性可将恢复速度最高提升约 10 倍。</td>
  </tr>
  <tr>
  <td><a href="https://docs.pingcap.com/zh/tidb/v7.6/ddl-v2">建表性能提升 10 倍（实验特性）</a></td>
  <td>在 v7.6.0 中引入了新的 DDL 架构，批量建表的性能提高了 10 倍。这一重大改进极大地缩短了创建大量表所需的时间。特别是在 SaaS 场景中，快速创建大量表（从数万到数十万不等）是一个常见的挑战，使用该特性能显著提升 SaaS 场景的建表速度。</td>
  </tr>
  <tr>
  <td><a href="https://docs.pingcap.com/zh/tidb/v7.6/tune-region-performance#通过-active-pd-follower-提升-pd-region-信息查询服务的扩展能力">通过 Active PD Follower 提升 PD Region 信息查询服务的扩展能力（实验特性）</a></td>
- <td>TiDB v7.6.0 实验性地引入了 Active PD Follower 特性，允许 PD follower 提供 Region 信息查询服务。在 TiDB 节点数量较多和 Region 数量较多的集群中，该功能提升了 PD 集群处理 <code>GetRegion</code>、<code>ScanRegions</code> 请求的能力，减轻了 PD leader 的 CPU 压力。</td>
+ <td>TiDB v7.6.0 实验性地引入了 Active PD Follower 特性，允许 PD follower 提供 Region 信息查询服务。在 TiDB 节点数量较多和 Region 数量较多的集群中，该特性可以提升 PD 集群处理 <code>GetRegion</code>、<code>ScanRegions</code> 请求的能力，减轻 PD leader 的 CPU 压力。</td>
  </tr>
  <tr>
  <td rowspan="2">稳定性与高可用</td>
@@ -505,7 +505,6 @@ TiDB 版本：7.6.0
  - 修复 PITR 恢复过程中插入数据到系统表 `mysql.gc_delete_range` 出错的问题 [#49346](https://github.com/pingcap/tidb/issues/49346) @[Leavrth](https://github.com/Leavrth)
  - 修复从旧版本的备份恢复数据时报错 `Unsupported collation` 的问题 [#49466](https://github.com/pingcap/tidb/issues/49466) @[3pointer](https://github.com/3pointer)
  - 修复在部分场景下通过快照恢复用户表后权限更新不及时的问题 [#49394](https://github.com/pingcap/tidb/issues/49394) @[Leavrth](https://github.com/Leavrth)
- 
 
  + TiCDC
 

diff --git a/markdown-pages/zh/tidb/master/releases/release-notes.md b/markdown-pages/zh/tidb/master/releases/release-notes.md
@@ -0,0 +1,256 @@
+---
+title: TiDB 版本发布历史
+aliases: ['/docs-cn/dev/releases/release-notes/','/docs-cn/dev/releases/rn/']
+---
+
+# TiDB 版本发布历史
+
+TiDB 历史版本发布声明如下：
+
+## 7.6
+
+- [7.6.0-DMR](/releases/release-7.6.0.md): 2024-01-25
+
+## 7.5
+
+- [7.5.0](/releases/release-7.5.0.md): 2023-12-01
+
+## 7.4
+
+- [7.4.0-DMR](/releases/release-7.4.0.md): 2023-10-12
+
+## 7.3
+
+- [7.3.0-DMR](/releases/release-7.3.0.md): 2023-08-14
+
+## 7.2
+
+- [7.2.0-DMR](/releases/release-7.2.0.md): 2023-06-29
+
+## 7.1
+
+- [7.1.3](/releases/release-7.1.3.md): 2023-12-21
+- [7.1.2](/releases/release-7.1.2.md): 2023-10-25
+- [7.1.1](/releases/release-7.1.1.md): 2023-07-24
+- [7.1.0](/releases/release-7.1.0.md): 2023-05-31
+
+## 7.0
+
+- [7.0.0-DMR](/releases/release-7.0.0.md): 2023-03-30
+
+## 6.6
+
+- [6.6.0-DMR](/releases/release-6.6.0.md): 2023-02-20
+
+## 6.5
+
+- [6.5.7](/releases/release-6.5.7.md): 2024-01-08
+- [6.5.6](/releases/release-6.5.6.md): 2023-12-07
+- [6.5.5](/releases/release-6.5.5.md): 2023-09-21
+- [6.5.4](/releases/release-6.5.4.md): 2023-08-28
+- [6.5.3](/releases/release-6.5.3.md): 2023-06-14
+- [6.5.2](/releases/release-6.5.2.md): 2023-04-21
+- [6.5.1](/releases/release-6.5.1.md): 2023-03-10
+- [6.5.0](/releases/release-6.5.0.md): 2022-12-29
+
+## 6.4
+
+- [6.4.0-DMR](/releases/release-6.4.0.md): 2022-11-17
+
+## 6.3
+
+- [6.3.0-DMR](/releases/release-6.3.0.md): 2022-09-30
+
+## 6.2
+
+- [6.2.0-DMR](/releases/release-6.2.0.md): 2022-08-23
+
+## 6.1
+
+- [6.1.7](/releases/release-6.1.7.md): 2023-07-12
+- [6.1.6](/releases/release-6.1.6.md): 2023-04-12
+- [6.1.5](/releases/release-6.1.5.md): 2023-02-28
+- [6.1.4](/releases/release-6.1.4.md): 2023-02-08
+- [6.1.3](/releases/release-6.1.3.md): 2022-12-05
+- [6.1.2](/releases/release-6.1.2.md): 2022-10-24
+- [6.1.1](/releases/release-6.1.1.md): 2022-09-01
+- [6.1.0](/releases/release-6.1.0.md): 2022-06-13
+
+## 6.0
+
+- [6.0.0-DMR](/releases/release-6.0.0-dmr.md): 2022-04-07
+
+## 5.4
+
+- [5.4.3](/releases/release-5.4.3.md): 2022-10-13
+- [5.4.2](/releases/release-5.4.2.md): 2022-07-08
+- [5.4.1](/releases/release-5.4.1.md): 2022-05-13
+- [5.4.0](/releases/release-5.4.0.md): 2022-02-15
+
+## 5.3
+
+- [5.3.4](/releases/release-5.3.4.md): 2022-11-24
+- [5.3.3](/releases/release-5.3.3.md): 2022-09-14
+- [5.3.2](/releases/release-5.3.2.md): 2022-06-29
+- [5.3.1](/releases/release-5.3.1.md): 2022-03-03
+- [5.3.0](/releases/release-5.3.0.md): 2021-11-30
+
+## 5.2
+
+- [5.2.4](/releases/release-5.2.4.md): 2022-04-26
+- [5.2.3](/releases/release-5.2.3.md): 2021-12-03
+- [5.2.2](/releases/release-5.2.2.md): 2021-10-29
+- [5.2.1](/releases/release-5.2.1.md): 2021-09-09
+- [5.2.0](/releases/release-5.2.0.md): 2021-08-27
+
+## 5.1
+
+- [5.1.5](/releases/release-5.1.5.md): 2022-12-28
+- [5.1.4](/releases/release-5.1.4.md): 2022-02-22
+- [5.1.3](/releases/release-5.1.3.md): 2021-12-03
+- [5.1.2](/releases/release-5.1.2.md): 2021-09-27
+- [5.1.1](/releases/release-5.1.1.md): 2021-07-30
+- [5.1.0](/releases/release-5.1.0.md): 2021-06-24
+
+## 5.0
+
+- [5.0.6](/releases/release-5.0.6.md): 2021-12-31
+- [5.0.5](/releases/release-5.0.5.md): 2021-12-03
+- [5.0.4](/releases/release-5.0.4.md): 2021-09-27
+- [5.0.3](/releases/release-5.0.3.md): 2021-07-02
+- [5.0.2](/releases/release-5.0.2.md): 2021-06-10
+- [5.0.1](/releases/release-5.0.1.md): 2021-04-24
+- [5.0.0](/releases/release-5.0.0.md): 2021-04-07
+- [5.0.0-rc](/releases/release-5.0.0-rc.md): 2021-01-12
+
+## 4.0
+
+- [4.0.16](/releases/release-4.0.16.md): 2021-12-17
+- [4.0.15](/releases/release-4.0.15.md): 2021-09-27
+- [4.0.14](/releases/release-4.0.14.md): 2021-07-27
+- [4.0.13](/releases/release-4.0.13.md): 2021-05-28
+- [4.0.12](/releases/release-4.0.12.md): 2021-04-02
+- [4.0.11](/releases/release-4.0.11.md): 2021-02-26
+- [4.0.10](/releases/release-4.0.10.md): 2021-01-15
+- [4.0.9](/releases/release-4.0.9.md): 2020-12-21
+- [4.0.8](/releases/release-4.0.8.md): 2020-10-30
+- [4.0.7](/releases/release-4.0.7.md): 2020-09-29
+- [4.0.6](/releases/release-4.0.6.md): 2020-09-15
+- [4.0.5](/releases/release-4.0.5.md): 2020-08-31
+- [4.0.4](/releases/release-4.0.4.md): 2020-07-31
+- [4.0.3](/releases/release-4.0.3.md): 2020-07-24
+- [4.0.2](/releases/release-4.0.2.md): 2020-07-01
+- [4.0.1](/releases/release-4.0.1.md): 2020-06-12
+- [4.0.0](/releases/release-4.0-ga.md): 2020-05-28
+- [4.0.0-rc.2](/releases/release-4.0.0-rc.2.md): 2020-05-15
+- [4.0.0-rc.1](/releases/release-4.0.0-rc.1.md): 2020-04-28
+- [4.0.0-rc](/releases/release-4.0.0-rc.md): 2020-04-08
+- [4.0.0-beta.2](/releases/release-4.0.0-beta.2.md): 2020-03-18
+- [4.0.0-beta.1](/releases/release-4.0.0-beta.1.md): 2020-02-28
+- [4.0.0-beta](/releases/release-4.0.0-beta.md): 2020-01-17
+
+## 3.1
+
+- [3.1.2](/releases/release-3.1.2.md): 2020-06-04
+- [3.1.1](/releases/release-3.1.1.md): 2020-04-30
+- [3.1.0](/releases/release-3.1.0-ga.md): 2020-04-16
+- [3.1.0-rc](/releases/release-3.1.0-rc.md): 2020-04-02
+- [3.1.0-beta.2](/releases/release-3.1.0-beta.2.md): 2020-03-09
+- [3.1.0-beta.1](/releases/release-3.1.0-beta.1.md): 2020-01-10
+- [3.1.0-beta](/releases/release-3.1.0-beta.md): 2019-12-20
+
+## 3.0
+
+- [3.0.20](/releases/release-3.0.20.md): 2020-12-25
+- [3.0.19](/releases/release-3.0.19.md): 2020-09-25
+- [3.0.18](/releases/release-3.0.18.md): 2020-08-21
+- [3.0.17](/releases/release-3.0.17.md): 2020-08-03
+- [3.0.16](/releases/release-3.0.16.md): 2020-07-03
+- [3.0.15](/releases/release-3.0.15.md): 2020-06-05
+- [3.0.14](/releases/release-3.0.14.md): 2020-05-09
+- [3.0.13](/releases/release-3.0.13.md): 2020-04-22
+- [3.0.12](/releases/release-3.0.12.md): 2020-03-16
+- [3.0.11](/releases/release-3.0.11.md): 2020-03-04
+- [3.0.10](/releases/release-3.0.10.md): 2020-02-20
+- [3.0.9](/releases/release-3.0.9.md): 2020-01-14
+- [3.0.8](/releases/release-3.0.8.md): 2019-12-31
+- [3.0.7](/releases/release-3.0.7.md): 2019-12-04
+- [3.0.6](/releases/release-3.0.6.md): 2019-11-28
+- [3.0.5](/releases/release-3.0.5.md): 2019-10-25
+- [3.0.4](/releases/release-3.0.4.md): 2019-10-08
+- [3.0.3](/releases/release-3.0.3.md): 2019-08-29
+- [3.0.2](/releases/release-3.0.2.md): 2019-08-07
+- [3.0.1](/releases/release-3.0.1.md): 2019-07-16
+- [3.0.0](/releases/release-3.0-ga.md): 2019-06-28
+- [3.0.0-rc.3](/releases/release-3.0.0-rc.3.md): 2019-06-21
+- [3.0.0-rc.2](/releases/release-3.0.0-rc.2.md): 2019-05-28
+- [3.0.0-rc.1](/releases/release-3.0.0-rc.1.md): 2019-05-10
+- [3.0.0-beta.1](/releases/release-3.0.0-beta.1.md): 2019-03-26
+- [3.0.0-beta](/releases/release-3.0-beta.md): 2019-01-19
+
+## 2.1
+
+- [2.1.19](/releases/release-2.1.19.md): 2019-12-27
+- [2.1.18](/releases/release-2.1.18.md): 2019-11-04
+- [2.1.17](/releases/release-2.1.17.md): 2019-09-11
+- [2.1.16](/releases/release-2.1.16.md): 2019-08-15
+- [2.1.15](/releases/release-2.1.15.md): 2019-07-16
+- [2.1.14](/releases/release-2.1.14.md): 2019-07-04
+- [2.1.13](/releases/release-2.1.13.md): 2019-06-21
+- [2.1.12](/releases/release-2.1.12.md): 2019-06-13
+- [2.1.11](/releases/release-2.1.11.md): 2019-06-03
+- [2.1.10](/releases/release-2.1.10.md): 2019-05-22
+- [2.1.9](/releases/release-2.1.9.md): 2019-05-06
+- [2.1.8](/releases/release-2.1.8.md): 2019-04-12
+- [2.1.7](/releases/release-2.1.7.md): 2019-03-28
+- [2.1.6](/releases/release-2.1.6.md): 2019-03-15
+- [2.1.5](/releases/release-2.1.5.md): 2019-02-28
+- [2.1.4](/releases/release-2.1.4.md): 2019-02-15
+- [2.1.3](/releases/release-2.1.3.md): 2019-01-28
+- [2.1.2](/releases/release-2.1.2.md): 2018-12-22
+- [2.1.1](/releases/release-2.1.1.md): 2018-12-12
+- [2.1.0](/releases/release-2.1-ga.md): 2018-11-30
+- [2.1.0-rc.5](/releases/release-2.1-rc.5.md): 2018-11-12
+- [2.1.0-rc.4](/releases/release-2.1-rc.4.md): 2018-10-23
+- [2.1.0-rc.3](/releases/release-2.1-rc.3.md): 2018-09-29
+- [2.1.0-rc.2](/releases/release-2.1-rc.2.md): 2018-09-14
+- [2.1.0-rc.1](/releases/release-2.1-rc.1.md): 2018-08-24
+- [2.1.0-beta](/releases/release-2.1-beta.md): 2018-06-29
+
+## 2.0
+
+- [2.0.11](/releases/release-2.0.11.md): 2019-01-03
+- [2.0.10](/releases/release-2.0.10.md): 2018-12-18
+- [2.0.9](/releases/release-2.0.9.md): 2018-11-19
+- [2.0.8](/releases/release-2.0.8.md): 2018-10-16
+- [2.0.7](/releases/release-2.0.7.md): 2018-09-07
+- [2.0.6](/releases/release-2.0.6.md): 2018-08-06
+- [2.0.5](/releases/release-2.0.5.md): 2018-07-06
+- [2.0.4](/releases/release-2.0.4.md): 2018-06-15
+- [2.0.3](/releases/release-2.0.3.md): 2018-06-01
+- [2.0.2](/releases/release-2.0.2.md): 2018-05-21
+- [2.0.1](/releases/release-2.0.1.md): 2018-05-16
+- [2.0.0](/releases/release-2.0-ga.md): 2018-04-27
+- [2.0.0-rc.5](/releases/release-2.0-rc.5.md): 2018-04-17
+- [2.0.0-rc.4](/releases/release-2.0-rc.4.md): 2018-03-30
+- [2.0.0-rc.3](/releases/release-2.0-rc.3.md): 2018-03-23
+- [2.0.0-rc.1](/releases/release-2.0-rc.1.md): 2018-03-09
+- [1.1.0-beta](/releases/release-1.1-beta.md): 2018-02-24
+- [1.1.0-alpha](/releases/release-1.1-alpha.md): 2018-01-19
+
+## 1.0
+
+- [1.0.8](https://docs.pingcap.com/tidb/dev/release-1.0.8): 2018-02-11
+- [1.0.7](https://docs.pingcap.com/tidb/dev/release-1.0.7): 2018-01-22
+- [1.0.6](https://docs.pingcap.com/tidb/dev/release-1.0.6): 2018-01-08
+- [1.0.5](https://docs.pingcap.com/tidb/dev/release-1.0.5): 2017-12-26
+- [1.0.4](https://docs.pingcap.com/tidb/dev/release-1.0.4): 2017-12-11
+- [1.0.3](https://docs.pingcap.com/tidb/dev/release-1.0.3): 2017-11-28
+- [1.0.2](https://docs.pingcap.com/tidb/dev/release-1.0.2): 2017-11-13
+- [1.0.1](https://docs.pingcap.com/tidb/dev/release-1.0.1): 2017-11-01
+- [1.0.0](/releases/release-1.0-ga.md): 2017-10-16
+- [Pre-GA](/releases/release-pre-ga.md): 2017-08-30
+- [rc4](/releases/release-rc.4.md): 2017-08-04
+- [rc3](/releases/release-rc.3.md): 2017-06-16
+- [rc2](/releases/release-rc.2.md): 2017-03-01
+- [rc1](/releases/release-rc.1.md): 2016-12-23