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qiancai · Jan 25, 2024 · 90c89a1 · 90c89a1
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diff --git a/markdown-pages/en/tidb/master/TOC.md b/markdown-pages/en/tidb/master/TOC.md
@@ -4,7 +4,7 @@
 - [Docs Home](https://docs.pingcap.com/)
 - About TiDB
   - [TiDB Introduction](/overview.md)
-  - [TiDB 7.5 Release Notes](/releases/release-7.5.0.md)
+  - [TiDB 7.6 Release Notes](/releases/release-7.6.0.md)
   - [Features](/basic-features.md)
   - [MySQL Compatibility](/mysql-compatibility.md)
   - [TiDB Limitations](/tidb-limitations.md)
@@ -718,6 +718,7 @@
       - [`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|JOB 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)
@@ -975,6 +976,7 @@
         - [Overview](/performance-schema/performance-schema.md)
         - [`SESSION_CONNECT_ATTRS`](/performance-schema/performance-schema-session-connect-attrs.md)
     - [Metadata Lock](/metadata-lock.md)
+    - [TiDB DDL V2](/ddl-v2.md)
   - UI
     - TiDB Dashboard
       - [Overview](/dashboard/dashboard-intro.md)
@@ -1029,6 +1031,8 @@
   - [Release Timeline](/releases/release-timeline.md)
   - [TiDB Versioning](/releases/versioning.md)
   - [TiDB Installation Packages](/binary-package.md)
+  - v7.6
+    - [7.6.0](/releases/release-7.6.0.md)
   - v7.5
     - [7.5.0](/releases/release-7.5.0.md)
   - v7.4

diff --git a/markdown-pages/en/tidb/master/releases/release-7.6.0.md b/markdown-pages/en/tidb/master/releases/release-7.6.0.md
@@ -5,7 +5,7 @@ summary: Learn about the new features, compatibility changes, improvements, and
 
 # TiDB 7.6.0 Release Notes
 
-Release date: January xx, 2024
+Release date: January 25, 2024
 
 TiDB version: 7.6.0
 
@@ -25,18 +25,18 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.6/quick-start-with-
   <tr>
     <td rowspan="4">Scalability and Performance</td>
     <td><a href="https://docs.pingcap.com/tidb/v7.6/sql-plan-management#cross-database-binding">Cross-database SQL binding</a></td>
-    <td>When managing hundreds of databases with the same schema, it is often necessary to apply SQL bindings across these schemas. For example, in SaaS or PaaS data platforms, each user typically operates separate databases with the same schema and runs similar SQL queries on them. In this case, it is impractical to bind SQL for each schema one by one. TiDB v7.6.0 introduces cross-database SQL bindings that enable matching bindings across all schema-equivalent databases.</td>
+    <td>When managing hundreds of databases with the same schema, it is often necessary to apply SQL bindings across these databases. For example, in SaaS or PaaS data platforms, each user typically operates separate databases with the same schema and runs similar SQL queries on them. In this case, it is impractical to bind SQL for each database one by one. TiDB v7.6.0 introduces cross-database SQL bindings that enable matching bindings across all schema-equivalent databases.</td>
   </tr>
   <tr>
     <td><a href="https://docs.pingcap.com/tidb/v7.6/br-snapshot-guide#restore-cluster-snapshots">Achieve up to 10 times faster for snapshot restore (experimental)</a></td>
-    <td>BR v7.6.0 introduces an experimental coarse-grained Region scatter algorithm to prepare snapshot restores for clusters. In clusters with many TiKV nodes, this algorithm significantly improves cluster resource efficiency by more evenly distributing load across nodes and better utilizing per-node network bandwidth. In several real-world cases, this improvement accelerates restore speed by about up to 10 times.</td>
+    <td>BR v7.6.0 introduces an experimental coarse-grained Region scatter algorithm to accelerate snapshot restores for clusters. In clusters with many TiKV nodes, this algorithm significantly improves cluster resource efficiency by more evenly distributing load across nodes and better utilizing per-node network bandwidth. In several real-world cases, this improvement accelerates restore process by about up to 10 times.</td>
   </tr>
   <tr>
     <td><a href="https://docs.pingcap.com/tidb/v7.6/ddl-v2">Achieve up to 10 times faster for creating tables in batch (experimental)</a></td>
     <td>With the implementation of the new DDL architecture in v7.6.0, the performance of batch table creation has witnessed a remarkable improvement, up to 10 times faster. This substantial enhancement drastically reduces the time needed for creating numerous tables. This acceleration is particularly noteworthy in SaaS scenarios, where the prevalence of high volumes of tables, ranging from tens to hundreds of thousands, is a common challenge.</td>
   </tr>
   <tr>
-    <td><a href="https://docs.pingcap.com/tidb/v7.6/tune-region-performance#use-the-active-pd-follower-feature-to-enhance-the-scalability-of-pds-region-information-query-service">Use Active PD Followers to scale PD's Region information query service, ultimately scaling the cluster (experimental)</a></td>
+    <td><a href="https://docs.pingcap.com/tidb/v7.6/tune-region-performance#use-the-active-pd-follower-feature-to-enhance-the-scalability-of-pds-region-information-query-service">Use Active PD Followers to enhance PD's Region information query service (experimental)</a></td>
     <td>TiDB v7.6.0 introduces an experimental feature "Active PD Follower", which allows PD followers to provide Region information query services. This feature improves the capability of the PD cluster to handle <code>GetRegion</code> and <code>ScanRegions</code> requests in clusters with a large number of TiDB nodes and Regions, thereby reducing the CPU pressure on the PD leader.</td>
   </tr>
   <tr>
@@ -314,7 +314,6 @@ Starting from v7.6.0, the `TiDB-community-server` [binary-package](/binary-packa
 ## Deprecated features
 
 * Support for the TLSv1.0 and TLSv1.1 protocols is deprecated in TiDB v7.6.0 and will be removed in v8.0.0. Please upgrade to TLSv1.2 or TLSv1.3.
-
 * The [baseline evolution](/sql-plan-management.md#baseline-evolution) feature for execution plans will be deprecated in TiDB v8.0.0. The equivalent functionality will be redesigned in the subsequent versions.
 * The [`tidb_disable_txn_auto_retry`](/system-variables.md#tidb_disable_txn_auto_retry) system variable will be deprecated in TiDB v8.0.0. After that, TiDB will no longer support automatic retries of optimistic transactions.
 
@@ -360,6 +359,7 @@ Starting from v7.6.0, the `TiDB-community-server` [binary-package](/binary-packa
 
         - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability  [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth)
         - Improve the table creation performance of the `RESTORE` statement in scenarios with large datasets [#48301](https://github.com/pingcap/tidb/issues/48301) @[Leavrth](https://github.com/Leavrth)
+        - Refactor the BR exception handling mechanism to increase tolerance for unknown errors [#47656](https://github.com/pingcap/tidb/issues/47656) @[3pointer](https://github.com/3pointer)
 
     + TiCDC
 
@@ -407,7 +407,7 @@ Starting from v7.6.0, the `TiDB-community-server` [binary-package](/binary-packa
     - Fix the issue that specifying placement rules when executing `ALTER TABLE t PARTITION BY` reports the error `ERROR 8239` [#48630](https://github.com/pingcap/tidb/issues/48630) @[mjonss](https://github.com/mjonss)
     - Fix the issue that the `START_TIME` column type in `INFORMATION_SCHEMA.CLUSTER_INFO` is not valid [#45221](https://github.com/pingcap/tidb/issues/45221) @[dveeden](https://github.com/dveeden)
     - Fix the issue that invalid `EXTRA` column type in `INFORMATION_SCHEMA.COLUMNS` leads to the error `Data Too Long, field len 30, data len 45` [#42030](https://github.com/pingcap/tidb/issues/42030) @[tangenta](https://github.com/tangenta)
-    - Fix the issue that `IN (...) ` causes different plan digests in `INFORMATION_SCHEMA.STATEMENTS_SUMMARY` [#33559](https://github.com/pingcap/tidb/issues/33559) @[King-Dylan](https://github.com/King-Dylan)
+    - Fix the issue that `IN (...)` causes different plan digests in `INFORMATION_SCHEMA.STATEMENTS_SUMMARY` [#33559](https://github.com/pingcap/tidb/issues/33559) @[King-Dylan](https://github.com/King-Dylan)
     - Fix the issue that when converting the `TIME` type to the `YEAR` type, the returned result mixes `TIME` and the year [#48557](https://github.com/pingcap/tidb/issues/48557) @[YangKeao](https://github.com/YangKeao)
     - Fix the issue that disabling `tidb_enable_collect_execution_info` causes the coprocessor cache to panic [#48212](https://github.com/pingcap/tidb/issues/48212) @[you06](https://github.com/you06)
     - Fix the issue that TiDB crashes when `shuffleExec` quits unexpectedly [#48230](https://github.com/pingcap/tidb/issues/48230) @[wshwsh12](https://github.com/wshwsh12)

diff --git a/markdown-pages/en/tidb/master/releases/release-notes.md b/markdown-pages/en/tidb/master/releases/release-notes.md
@@ -0,0 +1,254 @@
+---
+title: Release Notes
+aliases: ['/docs/dev/releases/release-notes/','/docs/dev/releases/rn/']
+---
+
+# TiDB Release Notes
+
+## 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): 2019-07-18
+- [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](/releases/release-1.0.8.md): 2018-02-11
+- [1.0.7](/releases/release-1.0.7.md): 2018-01-22
+- [1.0.6](/releases/release-1.0.6.md): 2018-01-08
+- [1.0.5](/releases/release-1.0.5.md): 2017-12-26
+- [1.0.4](/releases/release-1.0.4.md): 2017-12-11
+- [1.0.3](/releases/release-1.0.3.md): 2017-11-28
+- [1.0.2](/releases/release-1.0.2.md): 2017-11-13
+- [1.0.1](/releases/release-1.0.1.md): 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