From c57283467c4470606f9f43a187db87ca75b43565 Mon Sep 17 00:00:00 2001
From: Grace Cai <qqzczy@126.com>
Date: Wed, 20 Nov 2024 16:18:48 +0800
Subject: [PATCH 1/8] Add temp.md

---
 temp.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 temp.md

diff --git a/temp.md b/temp.md
new file mode 100644
index 0000000000000..af27ff4986a7b
--- /dev/null
+++ b/temp.md
@@ -0,0 +1 @@
+This is a test file.
\ No newline at end of file

From 62e0071aac03297220f2452e780780d392f3d99e Mon Sep 17 00:00:00 2001
From: Grace Cai <qqzczy@126.com>
Date: Wed, 20 Nov 2024 16:18:53 +0800
Subject: [PATCH 2/8] Delete temp.md

---
 temp.md | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 temp.md

diff --git a/temp.md b/temp.md
deleted file mode 100644
index af27ff4986a7b..0000000000000
--- a/temp.md
+++ /dev/null
@@ -1 +0,0 @@
-This is a test file.
\ No newline at end of file

From bf3101fa04854fa24dd53488c9a6c9bf9480d636 Mon Sep 17 00:00:00 2001
From: Grace Cai <qqzczy@126.com>
Date: Wed, 20 Nov 2024 16:22:26 +0800
Subject: [PATCH 3/8] Update basic-features.md

---
 basic-features.md | 434 +++++++++++++++++++++++-----------------------
 1 file changed, 217 insertions(+), 217 deletions(-)

diff --git a/basic-features.md b/basic-features.md
index 3e5776e5d42d1..18032f82b3ed5 100644
--- a/basic-features.md
+++ b/basic-features.md
@@ -21,253 +21,253 @@ You can try out TiDB features on [TiDB Playground](https://play.tidbcloud.com/?u
 
 ## Data types, functions, and operators
 
-| Data types, functions, and operators | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [Numeric types](/data-type-numeric.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Date and time types](/data-type-date-and-time.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [String types](/data-type-string.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [JSON type](/data-type-json.md) | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [Vectort types](/vector-search-data-types.md) | E | N | N | N | N | N | N | N | N | N | N | N |
-| [Control flow functions](/functions-and-operators/control-flow-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [String functions](/functions-and-operators/string-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Numeric functions and operators](/functions-and-operators/numeric-functions-and-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Date and time functions](/functions-and-operators/date-and-time-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Bit functions and operators](/functions-and-operators/bit-functions-and-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Cast functions and operators](/functions-and-operators/cast-functions-and-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Encryption and compression functions](/functions-and-operators/encryption-and-compression-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Vector functions and operators](/vector-search-functions-and-operators.md) | E | N | N | N | N | N | N | N | N | N | N | N |
-| [Information functions](/functions-and-operators/information-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [JSON functions](/functions-and-operators/json-functions.md) | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [Aggregation functions](/functions-and-operators/aggregate-group-by-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Window functions](/functions-and-operators/window-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Miscellaneous functions](/functions-and-operators/miscellaneous-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Operators](/functions-and-operators/operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Character sets and collations](/character-set-and-collation.md) [^1] | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [User-level lock](/functions-and-operators/locking-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | N | N | N | N |
+| Data types, functions, and operators | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [Numeric types](/data-type-numeric.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Date and time types](/data-type-date-and-time.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [String types](/data-type-string.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [JSON type](/data-type-json.md) | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [Vectort types](/vector-search-data-types.md) | E | N | N | N | N | N | N | N | N | N |
+| [Control flow functions](/functions-and-operators/control-flow-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [String functions](/functions-and-operators/string-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Numeric functions and operators](/functions-and-operators/numeric-functions-and-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Date and time functions](/functions-and-operators/date-and-time-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Bit functions and operators](/functions-and-operators/bit-functions-and-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Cast functions and operators](/functions-and-operators/cast-functions-and-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Encryption and compression functions](/functions-and-operators/encryption-and-compression-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Vector functions and operators](/vector-search-functions-and-operators.md) | E | N | N | N | N | N | N | N | N | N |
+| [Information functions](/functions-and-operators/information-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [JSON functions](/functions-and-operators/json-functions.md) | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [Aggregation functions](/functions-and-operators/aggregate-group-by-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Window functions](/functions-and-operators/window-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Miscellaneous functions](/functions-and-operators/miscellaneous-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Operators](/functions-and-operators/operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Character sets and collations](/character-set-and-collation.md) [^1] | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [User-level lock](/functions-and-operators/locking-functions.md) | Y | Y | Y | Y | Y | Y | N | N | N | N |
 
 ## Indexing and constraints
 
-| Indexing and constraints | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [Expression indexes](/sql-statements/sql-statement-create-index.md#expression-index) [^2] | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [Columnar storage (TiFlash)](/tiflash/tiflash-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Use FastScan to accelerate queries in OLAP scenarios](/tiflash/use-fastscan.md) | Y | Y | Y | Y | Y | Y | E | N | N | N | N | N |
-| [RocksDB engine](/storage-engine/rocksdb-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Titan plugin](/storage-engine/titan-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Titan Level Merge](/storage-engine/titan-configuration.md#level-merge-experimental) | E | E | E | E | E | E | E | E | E | E | E | E |
-| [Use buckets to improve scan concurrency](/tune-region-performance.md#use-bucket-to-increase-concurrency) | E | E | E | E | E | E | E | E | N | N | N | N |
-| [Invisible indexes](/sql-statements/sql-statement-create-index.md#invisible-index) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Composite `PRIMARY KEY`](/constraints.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`CHECK` constraints](/constraints.md#check) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [Unique indexes](/constraints.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Clustered index on integer `PRIMARY KEY`](/clustered-indexes.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Clustered index on composite or non-integer key](/clustered-indexes.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Multi-valued indexes](/sql-statements/sql-statement-create-index.md#multi-valued-indexes) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [Foreign key](/constraints.md#foreign-key) | E | E | E | E | E | E | N | N | N | N | N | N |
-| [TiFlash late materialization](/tiflash/tiflash-late-materialization.md) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [Global index](/partitioned-table.md#global-indexes) | Y | E |  N |  N | N  | N | N | N | N | N | N | N |
-| [Vector index](/vector-search-index.md) | E | N | N | N | N | N | N | N | N | N | N | N |
+| Indexing and constraints | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [Expression indexes](/sql-statements/sql-statement-create-index.md#expression-index) [^2] | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [Columnar storage (TiFlash)](/tiflash/tiflash-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Use FastScan to accelerate queries in OLAP scenarios](/tiflash/use-fastscan.md) | Y | Y | Y | Y | E | N | N | N | N | N |
+| [RocksDB engine](/storage-engine/rocksdb-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Titan plugin](/storage-engine/titan-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Titan Level Merge](/storage-engine/titan-configuration.md#level-merge-experimental) | E | E | E | E | E | E | E | E | E | E |
+| [Use buckets to improve scan concurrency](/tune-region-performance.md#use-bucket-to-increase-concurrency) | E | E | E | E | E | E | N | N | N | N |
+| [Invisible indexes](/sql-statements/sql-statement-create-index.md#invisible-index) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Composite `PRIMARY KEY`](/constraints.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`CHECK` constraints](/constraints.md#check) | Y | Y | Y | N | N | N | N | N | N | N |
+| [Unique indexes](/constraints.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Clustered index on integer `PRIMARY KEY`](/clustered-indexes.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Clustered index on composite or non-integer key](/clustered-indexes.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Multi-valued indexes](/sql-statements/sql-statement-create-index.md#multi-valued-indexes) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [Foreign key](/constraints.md#foreign-key) | E | E | E | E | N | N | N | N | N | N |
+| [TiFlash late materialization](/tiflash/tiflash-late-materialization.md) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [Global index](/partitioned-table.md#global-indexes) | Y |  N | N  | N | N | N | N | N | N | N |
+| [Vector index](/vector-search-index.md) | E | N | N | N | N | N | N | N | N | N |
 
 ## SQL statements
 
-| SQL statements [^3] | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| Basic `SELECT`, `INSERT`, `UPDATE`, `DELETE`, `REPLACE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `INSERT ON DUPLICATE KEY UPDATE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `LOAD DATA INFILE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `SELECT INTO OUTFILE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `INNER JOIN`, <code>LEFT\|RIGHT [OUTER] JOIN</code> | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `UNION`, `UNION ALL` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`EXCEPT` and `INTERSECT` operators](/functions-and-operators/set-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `GROUP BY`, `ORDER BY` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`GROUP BY` modifier](/functions-and-operators/group-by-modifier.md) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [Window Functions](/functions-and-operators/window-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Common Table Expressions (CTE)](/sql-statements/sql-statement-with.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| `START TRANSACTION`, `COMMIT`, `ROLLBACK` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`EXPLAIN`](/sql-statements/sql-statement-explain.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`EXPLAIN ANALYZE`](/sql-statements/sql-statement-explain-analyze.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [User-defined variables](/user-defined-variables.md) | E | E | E | E | E | E | E | E | E | E | E | E |
-| [`BATCH [ON COLUMN] LIMIT INTEGER DELETE`](/sql-statements/sql-statement-batch.md) | Y | Y | Y | Y | Y | Y | Y | Y | N | N | N | N |
-| [`BATCH [ON COLUMN] LIMIT INTEGER INSERT/UPDATE/REPLACE`](/sql-statements/sql-statement-batch.md) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [`ALTER TABLE ... COMPACT`](/sql-statements/sql-statement-alter-table-compact.md) | Y | Y | Y | Y | Y | Y | Y | E | N | N | N | N |
-| [Table Lock](/sql-statements/sql-statement-lock-tables-and-unlock-tables.md) | E | E | E | E | E | E | E | E | E | E | E | E |
-| [TiFlash Query Result Materialization](/tiflash/tiflash-results-materialization.md) | Y | Y | Y | Y | Y | Y | E | N | N | N | N | N |
+| SQL statements [^3] | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| Basic `SELECT`, `INSERT`, `UPDATE`, `DELETE`, `REPLACE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `INSERT ON DUPLICATE KEY UPDATE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `LOAD DATA INFILE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `SELECT INTO OUTFILE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `INNER JOIN`, <code>LEFT\|RIGHT [OUTER] JOIN</code> | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `UNION`, `UNION ALL` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`EXCEPT` and `INTERSECT` operators](/functions-and-operators/set-operators.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `GROUP BY`, `ORDER BY` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`GROUP BY` modifier](/functions-and-operators/group-by-modifier.md) | Y | Y | Y | N | N | N | N | N | N | N |
+| [Window Functions](/functions-and-operators/window-functions.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Common Table Expressions (CTE)](/sql-statements/sql-statement-with.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| `START TRANSACTION`, `COMMIT`, `ROLLBACK` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`EXPLAIN`](/sql-statements/sql-statement-explain.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`EXPLAIN ANALYZE`](/sql-statements/sql-statement-explain-analyze.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [User-defined variables](/user-defined-variables.md) | E | E | E | E | E | E | E | E | E | E |
+| [`BATCH [ON COLUMN] LIMIT INTEGER DELETE`](/sql-statements/sql-statement-batch.md) | Y | Y | Y | Y | Y | Y | N | N | N | N |
+| [`BATCH [ON COLUMN] LIMIT INTEGER INSERT/UPDATE/REPLACE`](/sql-statements/sql-statement-batch.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [`ALTER TABLE ... COMPACT`](/sql-statements/sql-statement-alter-table-compact.md) | Y | Y | Y | Y | Y | E | N | N | N | N |
+| [Table Lock](/sql-statements/sql-statement-lock-tables-and-unlock-tables.md) | E | E | E | E | E | E | E | E | E | E |
+| [TiFlash Query Result Materialization](/tiflash/tiflash-results-materialization.md) | Y | Y | Y | Y | E | N | N | N | N | N |
 
 ## Advanced SQL features
 
-| Advanced SQL features | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [Vector search](/vector-search-overview.md) |  E |  N |  N |  N |  N  | N | N | N | N | N | N | N |
-| [Prepared statement cache](/sql-prepared-plan-cache.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | E | E |
-| [Non-prepared statement cache](/sql-non-prepared-plan-cache.md) | Y | Y | Y | Y | Y | E | N | N | N | N | N | N |
-| [Instance-level execution plan cache](/system-variables.md#tidb_enable_instance_plan_cache-new-in-v840) | E | N | N | N | N | N | N | N | N | N | N | N |
-| [SQL binding](/sql-plan-management.md#sql-binding) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Cross-database binding](/sql-plan-management.md#cross-database-binding) | Y | Y | Y | Y | N | N | N | N | N | N | N | N |
-| [Create bindings according to historical execution plans](/sql-plan-management.md#create-a-binding-according-to-a-historical-execution-plan) | Y | Y | Y | Y | Y | Y | E | N | N | N | N | N |
-| [Coprocessor cache](/coprocessor-cache.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Stale Read](/stale-read.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Follower reads](/follower-read.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Read historical data (tidb_snapshot)](/read-historical-data.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Optimizer hints](/optimizer-hints.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [MPP execution engine](/explain-mpp.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [MPP execution engine - compression exchange](/explain-mpp.md#mpp-version-and-exchange-data-compression) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [TiFlash Pipeline Model](/tiflash/tiflash-pipeline-model.md) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [TiFlash replica selection strategy](/system-variables.md#tiflash_replica_read-new-in-v730) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [Index Merge](/explain-index-merge.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E |
-| [Placement Rules in SQL](/placement-rules-in-sql.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | N | N |
-| [Cascades Planner](/system-variables.md#tidb_enable_cascades_planner) | E | E | E | E | E | E | E | E | E | E | E | E |
-| [Runtime Filter](/runtime-filter.md) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
+| Advanced SQL features | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [Vector search](/vector-search-overview.md) |  E |  N |  N  | N | N | N | N | N | N | N |
+| [Prepared statement cache](/sql-prepared-plan-cache.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | E |
+| [Non-prepared statement cache](/sql-non-prepared-plan-cache.md) | Y | Y | Y | E | N | N | N | N | N | N |
+| [Instance-level execution plan cache](/system-variables.md#tidb_enable_instance_plan_cache-new-in-v840) | E | N | N | N | N | N | N | N | N | N |
+| [SQL binding](/sql-plan-management.md#sql-binding) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Cross-database binding](/sql-plan-management.md#cross-database-binding) | Y | Y | N | N | N | N | N | N | N | N |
+| [Create bindings according to historical execution plans](/sql-plan-management.md#create-a-binding-according-to-a-historical-execution-plan) | Y | Y | Y | Y | E | N | N | N | N | N |
+| [Coprocessor cache](/coprocessor-cache.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Stale Read](/stale-read.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Follower reads](/follower-read.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Read historical data (tidb_snapshot)](/read-historical-data.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Optimizer hints](/optimizer-hints.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [MPP execution engine](/explain-mpp.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [MPP execution engine - compression exchange](/explain-mpp.md#mpp-version-and-exchange-data-compression) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [TiFlash Pipeline Model](/tiflash/tiflash-pipeline-model.md) | Y | Y | Y | N | N | N | N | N | N | N |
+| [TiFlash replica selection strategy](/system-variables.md#tiflash_replica_read-new-in-v730) | Y | Y | Y | N | N | N | N | N | N | N |
+| [Index Merge](/explain-index-merge.md) | Y | Y | Y | Y | Y | Y | Y | E | E | E |
+| [Placement Rules in SQL](/placement-rules-in-sql.md) | Y | Y | Y | Y | Y | Y | E | E | N | N |
+| [Cascades Planner](/system-variables.md#tidb_enable_cascades_planner) | E | E | E | E | E | E | E | E | E | E |
+| [Runtime Filter](/runtime-filter.md) | Y | Y | Y | N | N | N | N | N | N | N |
 
 ## Data definition language (DDL)
 
-| Data definition language (DDL) | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| Basic `CREATE`, `DROP`, `ALTER`, `RENAME`, `TRUNCATE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Generated columns](/generated-columns.md) | Y | Y | Y | Y | Y | Y | E | E | E | E | E | E |
-| [Views](/views.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Sequences](/sql-statements/sql-statement-create-sequence.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Auto increment](/auto-increment.md) | Y | Y | Y | Y | Y | Y | Y[^4] | Y | Y | Y | Y | Y |
-| [Auto random](/auto-random.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [TTL (Time to Live)](/time-to-live.md) | Y | Y | Y | Y | Y | Y | E | N | N | N | N | N |
-| [DDL algorithm assertions](/sql-statements/sql-statement-alter-table.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| Multi-schema change: add columns | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [Change column type](/sql-statements/sql-statement-modify-column.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Temporary tables](/temporary-tables.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | N | N |
-| Concurrent DDL statements | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [Acceleration of `ADD INDEX` and `CREATE INDEX`](/system-variables.md#tidb_ddl_enable_fast_reorg-new-in-v630) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [Metadata lock](/metadata-lock.md) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [`FLASHBACK CLUSTER`](/sql-statements/sql-statement-flashback-cluster.md) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [Pause](/sql-statements/sql-statement-admin-pause-ddl.md)/[Resume](/sql-statements/sql-statement-admin-resume-ddl.md) DDL | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [TiDB Accelerated Table Creation](/accelerated-table-creation.md) | E | E | E | E | N | N | N | N | N | N | N | N |
-| [Configure BDR role to replicate DDL statements in BDR mode](/sql-statements/sql-statement-admin-bdr-role.md#admin-setshowunset-bdr-role) | Y | Y | E | E | N | N | N | N | N | N | N | N |
+| Data definition language (DDL) | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| Basic `CREATE`, `DROP`, `ALTER`, `RENAME`, `TRUNCATE` | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Generated columns](/generated-columns.md) | Y | Y | Y | Y | E | E | E | E | E | E |
+| [Views](/views.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Sequences](/sql-statements/sql-statement-create-sequence.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Auto increment](/auto-increment.md) | Y | Y | Y | Y | Y[^4] | Y | Y | Y | Y | Y |
+| [Auto random](/auto-random.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [TTL (Time to Live)](/time-to-live.md) | Y | Y | Y | Y | E | N | N | N | N | N |
+| [DDL algorithm assertions](/sql-statements/sql-statement-alter-table.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| Multi-schema change: add columns | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [Change column type](/sql-statements/sql-statement-modify-column.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Temporary tables](/temporary-tables.md) | Y | Y | Y | Y | Y | Y | Y | Y | N | N |
+| Concurrent DDL statements | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [Acceleration of `ADD INDEX` and `CREATE INDEX`](/system-variables.md#tidb_ddl_enable_fast_reorg-new-in-v630) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [Metadata lock](/metadata-lock.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [`FLASHBACK CLUSTER`](/sql-statements/sql-statement-flashback-cluster.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [Pause](/sql-statements/sql-statement-admin-pause-ddl.md)/[Resume](/sql-statements/sql-statement-admin-resume-ddl.md) DDL | Y | Y | Y | N | N | N | N | N | N | N |
+| [TiDB Accelerated Table Creation](/accelerated-table-creation.md) | E | E | N | N | N | N | N | N | N | N |
+| [Configure BDR role to replicate DDL statements in BDR mode](/sql-statements/sql-statement-admin-bdr-role.md#admin-setshowunset-bdr-role) | Y | E | N | N | N | N | N | N | N | N |
 
 ## Transactions
 
-| Transactions | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [Async commit](/system-variables.md#tidb_enable_async_commit-new-in-v50) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [1PC](/system-variables.md#tidb_enable_1pc-new-in-v50) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Large transactions (1 TiB)](/transaction-overview.md#transaction-size-limit) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Pessimistic transactions](/pessimistic-transaction.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Optimistic transactions](/optimistic-transaction.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Repeatable-read isolation (snapshot isolation)](/transaction-isolation-levels.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Read-committed isolation](/transaction-isolation-levels.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Automatically terminating long-running idle transactions](/system-variables.md#tidb_idle_transaction_timeout-new-in-v760) | Y | Y | Y | Y | N | N | N | N | N | N | N | N |
-| [Bulk DML execution mode (`tidb_dml_type = "bulk"`)](/system-variables.md#tidb_dml_type-new-in-v800) | E |  E | E |  N | N | N | N | N | N | N | N |
+| Transactions | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [Async commit](/system-variables.md#tidb_enable_async_commit-new-in-v50) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [1PC](/system-variables.md#tidb_enable_1pc-new-in-v50) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Large transactions (1 TiB)](/transaction-overview.md#transaction-size-limit) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Pessimistic transactions](/pessimistic-transaction.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Optimistic transactions](/optimistic-transaction.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Repeatable-read isolation (snapshot isolation)](/transaction-isolation-levels.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Read-committed isolation](/transaction-isolation-levels.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Automatically terminating long-running idle transactions](/system-variables.md#tidb_idle_transaction_timeout-new-in-v760) | Y | Y | N | N | N | N | N | N | N | N |
+| [Bulk DML execution mode (`tidb_dml_type = "bulk"`)](/system-variables.md#tidb_dml_type-new-in-v800) | E |  N | N | N | N | N | N | N | N |
 
 ## Partitioning
 
-| Partitioning | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [Range partitioning](/partitioned-table.md#range-partitioning) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Hash partitioning](/partitioned-table.md#hash-partitioning) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Key partitioning](/partitioned-table.md#key-partitioning) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [List partitioning](/partitioned-table.md#list-partitioning) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E | E |
-| [List COLUMNS partitioning](/partitioned-table.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E | E |
-| [Default partition for List and List COLUMNS partitioned tables](/partitioned-table.md#default-list-partition) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [`EXCHANGE PARTITION`](/partitioned-table.md) | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [`REORGANIZE PARTITION`](/partitioned-table.md#reorganize-partitions) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [`COALESCE PARTITION`](/partitioned-table.md#decrease-the-number-of-partitions) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [Dynamic pruning](/partitioned-table.md#dynamic-pruning-mode) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E | E |
-| [Range COLUMNS partitioning](/partitioned-table.md#range-columns-partitioning) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [Range INTERVAL partitioning](/partitioned-table.md#range-interval-partitioning) | Y | Y | Y | Y | Y | Y | E | N | N | N | N | N |
-| [Convert a partitioned table to a non-partitioned table](/partitioned-table.md#convert-a-partitioned-table-to-a-non-partitioned-table) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [Partition an existing table](/partitioned-table.md#partition-an-existing-table) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
+| Partitioning | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [Range partitioning](/partitioned-table.md#range-partitioning) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Hash partitioning](/partitioned-table.md#hash-partitioning) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Key partitioning](/partitioned-table.md#key-partitioning) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [List partitioning](/partitioned-table.md#list-partitioning) | Y | Y | Y | Y | Y | Y | E | E | E | E |
+| [List COLUMNS partitioning](/partitioned-table.md) | Y | Y | Y | Y | Y | Y | E | E | E | E |
+| [Default partition for List and List COLUMNS partitioned tables](/partitioned-table.md#default-list-partition) | Y | Y | Y | N | N | N | N | N | N | N |
+| [`EXCHANGE PARTITION`](/partitioned-table.md) | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [`REORGANIZE PARTITION`](/partitioned-table.md#reorganize-partitions) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [`COALESCE PARTITION`](/partitioned-table.md#decrease-the-number-of-partitions) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [Dynamic pruning](/partitioned-table.md#dynamic-pruning-mode) | Y | Y | Y | Y | Y | Y | E | E | E | E |
+| [Range COLUMNS partitioning](/partitioned-table.md#range-columns-partitioning) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [Range INTERVAL partitioning](/partitioned-table.md#range-interval-partitioning) | Y | Y | Y | Y | E | N | N | N | N | N |
+| [Convert a partitioned table to a non-partitioned table](/partitioned-table.md#convert-a-partitioned-table-to-a-non-partitioned-table) | Y | Y | Y | N | N | N | N | N | N | N |
+| [Partition an existing table](/partitioned-table.md#partition-an-existing-table) | Y | Y | Y | N | N | N | N | N | N | N |
 
 ## Statistics
 
-| Statistics | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|---|---|---|---|---|---|---|---|---|---|---|---|
-| [CMSketch](/statistics.md) | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Y | Y |
-| [Histograms](/statistics.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Extended statistics](/extended-statistics.md) | E | E | E | E | E | E | E | E | E | E | E | E |
-| Statistics feedback | N | N | N | N | N | N | N | Deprecated | Deprecated | E | E | E |
-| [Automatically update statistics](/statistics.md#automatic-update) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Dynamic pruning](/partitioned-table.md#dynamic-pruning-mode) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E | E |
-| [Collect statistics for `PREDICATE COLUMNS`](/statistics.md#collect-statistics-on-some-columns) | Y | Y | E | E | E | E | E | E | E | N | N | N |
-| [Control the memory quota for collecting statistics](/statistics.md#the-memory-quota-for-collecting-statistics) | E | E | E | E | E | E | E | E | N | N | N | N |
-| [Randomly sample about 10000 rows of data to quickly build statistics](/system-variables.md#tidb_enable_fast_analyze) | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | E | E | E | E | E | E | E |
-| [Lock statistics](/statistics.md#lock-statistics) | Y | Y | Y | Y | Y | E | E | N | N | N | N | N |
-| [Lightweight statistics initialization](/statistics.md#load-statistics) | Y | Y | Y | Y | Y | E | N | N | N | N | N | N |
-| [Show the progress of collecting statistics](/sql-statements/sql-statement-show-analyze-status.md) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
+| Statistics | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|---|---|---|---|---|---|---|---|---|---|
+| [CMSketch](/statistics.md) | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Disabled by default | Y | Y |
+| [Histograms](/statistics.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Extended statistics](/extended-statistics.md) | E | E | E | E | E | E | E | E | E | E |
+| Statistics feedback | N | N | N | N | N | Deprecated | Deprecated | E | E | E |
+| [Automatically update statistics](/statistics.md#automatic-update) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Dynamic pruning](/partitioned-table.md#dynamic-pruning-mode) | Y | Y | Y | Y | Y | Y | E | E | E | E |
+| [Collect statistics for `PREDICATE COLUMNS`](/statistics.md#collect-statistics-on-some-columns) | Y | E | E | E | E | E | E | N | N | N |
+| [Control the memory quota for collecting statistics](/statistics.md#the-memory-quota-for-collecting-statistics) | E | E | E | E | E | E | N | N | N | N |
+| [Randomly sample about 10000 rows of data to quickly build statistics](/system-variables.md#tidb_enable_fast_analyze) | Deprecated | Deprecated | Deprecated | E | E | E | E | E | E | E |
+| [Lock statistics](/statistics.md#lock-statistics) | Y | Y | Y | E | E | N | N | N | N | N |
+| [Lightweight statistics initialization](/statistics.md#load-statistics) | Y | Y | Y | E | N | N | N | N | N | N |
+| [Show the progress of collecting statistics](/sql-statements/sql-statement-show-analyze-status.md) | Y | Y | Y | N | N | N | N | N | N | N |
 
 ## Security
 
-| Security | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [Transparent layer security (TLS)](/enable-tls-between-clients-and-servers.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Encryption at rest (TDE)](/encryption-at-rest.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Role-based authentication (RBAC)](/role-based-access-control.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Certificate-based authentication](/certificate-authentication.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`caching_sha2_password` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | N |
-| [`tidb_sm3_password` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [`tidb_auth_token` authentication](/security-compatibility-with-mysql.md#tidb_auth_token) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [`authentication_ldap_sasl` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| [`authentication_ldap_simple` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [Password management](/password-management.md) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [MySQL compatible `GRANT` system](/privilege-management.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Dynamic Privileges](/privilege-management.md#dynamic-privileges) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Security Enhanced Mode](/system-variables.md#tidb_enable_enhanced_security) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Redacted Log Files](/log-redaction.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| Security | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [Transparent layer security (TLS)](/enable-tls-between-clients-and-servers.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Encryption at rest (TDE)](/encryption-at-rest.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Role-based authentication (RBAC)](/role-based-access-control.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Certificate-based authentication](/certificate-authentication.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`caching_sha2_password` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | Y | Y | Y | Y | Y | N |
+| [`tidb_sm3_password` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [`tidb_auth_token` authentication](/security-compatibility-with-mysql.md#tidb_auth_token) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [`authentication_ldap_sasl` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | N | N | N | N | N | N | N |
+| [`authentication_ldap_simple` authentication](/system-variables.md#default_authentication_plugin) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [Password management](/password-management.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [MySQL compatible `GRANT` system](/privilege-management.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Dynamic Privileges](/privilege-management.md#dynamic-privileges) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Security Enhanced Mode](/system-variables.md#tidb_enable_enhanced_security) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Redacted Log Files](/log-redaction.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
 
 ## Data import and export
 
-| Data import and export | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|---|---|---|---|---|---|---|---|---|---|---|---|
-| [Fast import using TiDB Lightning](/tidb-lightning/tidb-lightning-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Fast import using the `IMPORT INTO` statement](/sql-statements/sql-statement-import-into.md) | Y | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| mydumper logical dumper | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated |
-| [Dumpling logical dumper](/dumpling-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Transactional `LOAD DATA`](/sql-statements/sql-statement-load-data.md) [^5] | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Database migration toolkit (DM)](/migration-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [TiDB Binlog](https://docs.pingcap.com/tidb/v8.3/tidb-binlog-overview) [^6] | Removed | Deprecated | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Change data capture (CDC)](/ticdc/ticdc-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Stream data to Amazon S3, GCS, Azure Blob Storage, and NFS through TiCDC](/ticdc/ticdc-sink-to-cloud-storage.md) | Y | Y | Y | Y | Y | Y | E | N | N | N | N | N |
-| [TiCDC supports bidirectional replication between two TiDB clusters](/ticdc/ticdc-bidirectional-replication.md) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [TiCDC OpenAPI v2](/ticdc/ticdc-open-api-v2.md) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [DM](/dm/dm-overview.md) supports migrating MySQL 8.0 | Y | Y | Y | Y | E | E | E | E | N | N | N | N |
+| Data import and export | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|---|---|---|---|---|---|---|---|---|---|
+| [Fast import using TiDB Lightning](/tidb-lightning/tidb-lightning-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Fast import using the `IMPORT INTO` statement](/sql-statements/sql-statement-import-into.md) | Y | Y | Y | N | N | N | N | N | N | N |
+| mydumper logical dumper | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated | Deprecated |
+| [Dumpling logical dumper](/dumpling-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Transactional `LOAD DATA`](/sql-statements/sql-statement-load-data.md) [^5] | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Database migration toolkit (DM)](/migration-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [TiDB Binlog](https://docs.pingcap.com/tidb/v8.3/tidb-binlog-overview) [^6] | Removed | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Change data capture (CDC)](/ticdc/ticdc-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Stream data to Amazon S3, GCS, Azure Blob Storage, and NFS through TiCDC](/ticdc/ticdc-sink-to-cloud-storage.md) | Y | Y | Y | Y | E | N | N | N | N | N |
+| [TiCDC supports bidirectional replication between two TiDB clusters](/ticdc/ticdc-bidirectional-replication.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [TiCDC OpenAPI v2](/ticdc/ticdc-open-api-v2.md) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [DM](/dm/dm-overview.md) supports migrating MySQL 8.0 | Y | Y | E | E | E | E | N | N | N | N |
 
 ## Management, observability, and tools
 
-| Management, observability, and tools | 8.4 | 8.3 | 8.2 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| [TiDB Dashboard UI](/dashboard/dashboard-intro.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [TiDB Dashboard Continuous Profiling](/dashboard/continuous-profiling.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | N | N |
-| [TiDB Dashboard Top SQL](/dashboard/top-sql.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | N | N | N |
-| [TiDB Dashboard SQL Diagnostics](/information-schema/information-schema-sql-diagnostics.md) | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [TiDB Dashboard Cluster Diagnostics](/dashboard/dashboard-diagnostics-access.md) | Y | Y | Y | Y | Y | Y | Y | E | E | E | E | E |
-| [TiKV-FastTune dashboard](/grafana-tikv-dashboard.md#tikv-fasttune-dashboard) | E | E | E | E | E | E | E | E | E | E | E | E |
-| [Information schema](/information-schema/information-schema.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Metrics schema](/metrics-schema.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Statements summary tables](/statement-summary-tables.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Statements summary tables - summary persistence](/statement-summary-tables.md#persist-statements-summary) | E | E | E | E | E | E | N | N | N | N | N | N |
-| [Slow query log](/identify-slow-queries.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [TiUP deployment](/tiup/tiup-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Kubernetes operator](https://docs.pingcap.com/tidb-in-kubernetes/) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Built-in physical backup](/br/backup-and-restore-use-cases.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [Global Kill](/sql-statements/sql-statement-kill.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E | E |
-| [Lock View](/information-schema/information-schema-data-lock-waits.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | E |
-| [`SHOW CONFIG`](/sql-statements/sql-statement-show-config.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
-| [`SET CONFIG`](/dynamic-config.md) | Y | Y | Y | Y | Y | Y | Y | Y | E | E | E | E |
-| [DM WebUI](/dm/dm-webui-guide.md) | E | E | E | E | E | E | E | E | N | N | N | N |
-| [Foreground Quota Limiter](/tikv-configuration-file.md#foreground-quota-limiter) | Y | Y | Y | Y | Y | Y | Y | E | N | N | N | N |
-| [Background Quota Limiter](/tikv-configuration-file.md#background-quota-limiter) | E | E | E | E | E | E | E | N | N | N | N | N |
-| [EBS volume snapshot backup and restore](https://docs.pingcap.com/tidb-in-kubernetes/v1.4/backup-to-aws-s3-by-snapshot) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [PITR](/br/backup-and-restore-overview.md) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [Global memory control](/configure-memory-usage.md#configure-the-memory-usage-threshold-of-a-tidb-server-instance) | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | N |
-| [Cross-cluster RawKV replication](/tikv-configuration-file.md#api-version-new-in-v610) | E | E | E | E | E | E | E | N | N | N | N | N |
-| [Green GC](/system-variables.md#tidb_gc_scan_lock_mode-new-in-v50) | E | E | E | E | E | E | E | E | E | E | E | E |
-| [Resource control](/tidb-resource-control.md) | Y | Y | Y | Y | Y | Y | N | N | N | N | N | N |
-| [Runaway Queries management](/tidb-resource-control.md#manage-queries-that-consume-more-resources-than-expected-runaway-queries) | Y | Y | Y | Y | E | N | N | N | N | N | N | N |
-| [Background tasks management](/tidb-resource-control.md#manage-background-tasks) | E | E | E | E | E | N | N | N | N | N | N | N |
-| [TiFlash Disaggregated Storage and Compute Architecture and S3 Support](/tiflash/tiflash-disaggregated-and-s3.md) | Y | Y | Y | Y | Y | E | N | N | N | N | N | N |
-| [Selecting TiDB nodes for the Distributed eXecution Framework (DXF) tasks](/system-variables.md#tidb_service_scope-new-in-v740) | Y | Y | Y | Y | N | N | N | N | N | N | N |
-| PD Follower Proxy (controlled by [`tidb_enable_tso_follower_proxy`](/system-variables.md#tidb_enable_tso_follower_proxy-new-in-v530)) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | N | N |
-| [Active PD Follower](/tune-region-performance.md#use-the-active-pd-follower-feature-to-enhance-the-scalability-of-pds-region-information-query-service) (controlled by [`pd_enable_follower_handle_region`](/system-variables.md#pd_enable_follower_handle_region-new-in-v760)) | E | E | E | E | N | N | N | N | N | N | N | N |
-| [PD microservices](/pd-microservices.md) | E | E | E | E | N | N | N | N | N | N | N | N |
-| [TiDB Distributed eXecution Framework (DXF)](/tidb-distributed-execution-framework.md) | Y | Y | Y | Y | Y | E | N | N | N | N | N | N |
-| [Global Sort](/tidb-global-sort.md) | Y | Y | Y | Y | E | N | N | N | N | N | N | N |
-| [TiProxy](/tiproxy/tiproxy-overview.md) | Y | Y | Y | Y | N | N | N | N | N | N | N | N |
+| Management, observability, and tools | 8.5 | 8.1 | 7.5 | 7.1 | 6.5 | 6.1 | 5.4 | 5.3 | 5.2 | 5.1 |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| [TiDB Dashboard UI](/dashboard/dashboard-intro.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [TiDB Dashboard Continuous Profiling](/dashboard/continuous-profiling.md) | Y | Y | Y | Y | Y | Y | E | E | N | N |
+| [TiDB Dashboard Top SQL](/dashboard/top-sql.md) | Y | Y | Y | Y | Y | Y | E | N | N | N |
+| [TiDB Dashboard SQL Diagnostics](/information-schema/information-schema-sql-diagnostics.md) | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [TiDB Dashboard Cluster Diagnostics](/dashboard/dashboard-diagnostics-access.md) | Y | Y | Y | Y | Y | E | E | E | E | E |
+| [TiKV-FastTune dashboard](/grafana-tikv-dashboard.md#tikv-fasttune-dashboard) | E | E | E | E | E | E | E | E | E | E |
+| [Information schema](/information-schema/information-schema.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Metrics schema](/metrics-schema.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Statements summary tables](/statement-summary-tables.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Statements summary tables - summary persistence](/statement-summary-tables.md#persist-statements-summary) | E | E | E | E | N | N | N | N | N | N |
+| [Slow query log](/identify-slow-queries.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [TiUP deployment](/tiup/tiup-overview.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Kubernetes operator](https://docs.pingcap.com/tidb-in-kubernetes/) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Built-in physical backup](/br/backup-and-restore-use-cases.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [Global Kill](/sql-statements/sql-statement-kill.md) | Y | Y | Y | Y | Y | Y | E | E | E | E |
+| [Lock View](/information-schema/information-schema-data-lock-waits.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | E |
+| [`SHOW CONFIG`](/sql-statements/sql-statement-show-config.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
+| [`SET CONFIG`](/dynamic-config.md) | Y | Y | Y | Y | Y | Y | E | E | E | E |
+| [DM WebUI](/dm/dm-webui-guide.md) | E | E | E | E | E | E | N | N | N | N |
+| [Foreground Quota Limiter](/tikv-configuration-file.md#foreground-quota-limiter) | Y | Y | Y | Y | Y | E | N | N | N | N |
+| [Background Quota Limiter](/tikv-configuration-file.md#background-quota-limiter) | E | E | E | E | E | N | N | N | N | N |
+| [EBS volume snapshot backup and restore](https://docs.pingcap.com/tidb-in-kubernetes/v1.4/backup-to-aws-s3-by-snapshot) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [PITR](/br/backup-and-restore-overview.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [Global memory control](/configure-memory-usage.md#configure-the-memory-usage-threshold-of-a-tidb-server-instance) | Y | Y | Y | Y | Y | N | N | N | N | N |
+| [Cross-cluster RawKV replication](/tikv-configuration-file.md#api-version-new-in-v610) | E | E | E | E | E | N | N | N | N | N |
+| [Green GC](/system-variables.md#tidb_gc_scan_lock_mode-new-in-v50) | E | E | E | E | E | E | E | E | E | E |
+| [Resource control](/tidb-resource-control.md) | Y | Y | Y | Y | N | N | N | N | N | N |
+| [Runaway Queries management](/tidb-resource-control.md#manage-queries-that-consume-more-resources-than-expected-runaway-queries) | Y | Y | E | N | N | N | N | N | N | N |
+| [Background tasks management](/tidb-resource-control.md#manage-background-tasks) | E | E | E | N | N | N | N | N | N | N |
+| [TiFlash Disaggregated Storage and Compute Architecture and S3 Support](/tiflash/tiflash-disaggregated-and-s3.md) | Y | Y | Y | E | N | N | N | N | N | N |
+| [Selecting TiDB nodes for the Distributed eXecution Framework (DXF) tasks](/system-variables.md#tidb_service_scope-new-in-v740) | Y | Y | N | N | N | N | N | N | N |
+| PD Follower Proxy (controlled by [`tidb_enable_tso_follower_proxy`](/system-variables.md#tidb_enable_tso_follower_proxy-new-in-v530)) | Y | Y | Y | Y | Y | Y | Y | Y | N | N |
+| [Active PD Follower](/tune-region-performance.md#use-the-active-pd-follower-feature-to-enhance-the-scalability-of-pds-region-information-query-service) (controlled by [`pd_enable_follower_handle_region`](/system-variables.md#pd_enable_follower_handle_region-new-in-v760)) | E | E | N | N | N | N | N | N | N | N |
+| [PD microservices](/pd-microservices.md) | E | E | N | N | N | N | N | N | N | N |
+| [TiDB Distributed eXecution Framework (DXF)](/tidb-distributed-execution-framework.md) | Y | Y | Y | E | N | N | N | N | N | N |
+| [Global Sort](/tidb-global-sort.md) | Y | Y | E | N | N | N | N | N | N | N |
+| [TiProxy](/tiproxy/tiproxy-overview.md) | Y | Y | N | N | N | N | N | N | N | N |
 
 [^1]: TiDB incorrectly treats latin1 as a subset of utf8. See [TiDB #18955](https://github.com/pingcap/tidb/issues/18955) for more details.
 

From 4f75184c97ec6379e9a31ca49da7a29335e86ad8 Mon Sep 17 00:00:00 2001
From: Aolin <aolinz@outlook.com>
Date: Fri, 22 Nov 2024 17:34:55 +0800
Subject: [PATCH 4/8] GA in v8.5: Active PD Follower

---
 basic-features.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/basic-features.md b/basic-features.md
index 18032f82b3ed5..7ba3cefb4680f 100644
--- a/basic-features.md
+++ b/basic-features.md
@@ -263,7 +263,7 @@ You can try out TiDB features on [TiDB Playground](https://play.tidbcloud.com/?u
 | [TiFlash Disaggregated Storage and Compute Architecture and S3 Support](/tiflash/tiflash-disaggregated-and-s3.md) | Y | Y | Y | E | N | N | N | N | N | N |
 | [Selecting TiDB nodes for the Distributed eXecution Framework (DXF) tasks](/system-variables.md#tidb_service_scope-new-in-v740) | Y | Y | N | N | N | N | N | N | N |
 | PD Follower Proxy (controlled by [`tidb_enable_tso_follower_proxy`](/system-variables.md#tidb_enable_tso_follower_proxy-new-in-v530)) | Y | Y | Y | Y | Y | Y | Y | Y | N | N |
-| [Active PD Follower](/tune-region-performance.md#use-the-active-pd-follower-feature-to-enhance-the-scalability-of-pds-region-information-query-service) (controlled by [`pd_enable_follower_handle_region`](/system-variables.md#pd_enable_follower_handle_region-new-in-v760)) | E | E | N | N | N | N | N | N | N | N |
+| [Active PD Follower](/tune-region-performance.md#use-the-active-pd-follower-feature-to-enhance-the-scalability-of-pds-region-information-query-service) (controlled by [`pd_enable_follower_handle_region`](/system-variables.md#pd_enable_follower_handle_region-new-in-v760)) | Y | E | N | N | N | N | N | N | N | N |
 | [PD microservices](/pd-microservices.md) | E | E | N | N | N | N | N | N | N | N |
 | [TiDB Distributed eXecution Framework (DXF)](/tidb-distributed-execution-framework.md) | Y | Y | Y | E | N | N | N | N | N | N |
 | [Global Sort](/tidb-global-sort.md) | Y | Y | E | N | N | N | N | N | N | N |

From 8c89e432de7f32194ca7198ab52d8b87f1ebcdfe Mon Sep 17 00:00:00 2001
From: Aolin <aolinz@outlook.com>
Date: Fri, 22 Nov 2024 17:35:20 +0800
Subject: [PATCH 5/8] GA in v8.5: TiDB Accelerated Table Creation

---
 basic-features.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/basic-features.md b/basic-features.md
index 7ba3cefb4680f..25152c9ec3fd5 100644
--- a/basic-features.md
+++ b/basic-features.md
@@ -138,7 +138,7 @@ You can try out TiDB features on [TiDB Playground](https://play.tidbcloud.com/?u
 | [Metadata lock](/metadata-lock.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
 | [`FLASHBACK CLUSTER`](/sql-statements/sql-statement-flashback-cluster.md) | Y | Y | Y | Y | Y | N | N | N | N | N |
 | [Pause](/sql-statements/sql-statement-admin-pause-ddl.md)/[Resume](/sql-statements/sql-statement-admin-resume-ddl.md) DDL | Y | Y | Y | N | N | N | N | N | N | N |
-| [TiDB Accelerated Table Creation](/accelerated-table-creation.md) | E | E | N | N | N | N | N | N | N | N |
+| [TiDB Accelerated Table Creation](/accelerated-table-creation.md) | Y | E | N | N | N | N | N | N | N | N |
 | [Configure BDR role to replicate DDL statements in BDR mode](/sql-statements/sql-statement-admin-bdr-role.md#admin-setshowunset-bdr-role) | Y | E | N | N | N | N | N | N | N | N |
 
 ## Transactions

From 471c81b11ca5daa38d999ab8884ec92d29982564 Mon Sep 17 00:00:00 2001
From: Lilian Lee <lilin@pingcap.com>
Date: Mon, 25 Nov 2024 11:50:31 +0800
Subject: [PATCH 6/8] Foreign key GA, update link

---
 basic-features.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/basic-features.md b/basic-features.md
index 25152c9ec3fd5..5d6acd00f2e2f 100644
--- a/basic-features.md
+++ b/basic-features.md
@@ -63,7 +63,7 @@ You can try out TiDB features on [TiDB Playground](https://play.tidbcloud.com/?u
 | [Clustered index on integer `PRIMARY KEY`](/clustered-indexes.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
 | [Clustered index on composite or non-integer key](/clustered-indexes.md) | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
 | [Multi-valued indexes](/sql-statements/sql-statement-create-index.md#multi-valued-indexes) | Y | Y | Y | Y | N | N | N | N | N | N |
-| [Foreign key](/constraints.md#foreign-key) | E | E | E | E | N | N | N | N | N | N |
+| [Foreign key](/foreign-key.md) | Y | E | E | E | N | N | N | N | N | N |
 | [TiFlash late materialization](/tiflash/tiflash-late-materialization.md) | Y | Y | Y | Y | N | N | N | N | N | N |
 | [Global index](/partitioned-table.md#global-indexes) | Y |  N | N  | N | N | N | N | N | N | N |
 | [Vector index](/vector-search-index.md) | E | N | N | N | N | N | N | N | N | N |

From 492b954a271b71c915fd148446437d9c54f46c7d Mon Sep 17 00:00:00 2001
From: Grace Cai <qqzczy@126.com>
Date: Tue, 10 Dec 2024 17:45:52 +0800
Subject: [PATCH 7/8] Add schema cache

---
 basic-features.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/basic-features.md b/basic-features.md
index 5d6acd00f2e2f..78887bee10410 100644
--- a/basic-features.md
+++ b/basic-features.md
@@ -268,7 +268,7 @@ You can try out TiDB features on [TiDB Playground](https://play.tidbcloud.com/?u
 | [TiDB Distributed eXecution Framework (DXF)](/tidb-distributed-execution-framework.md) | Y | Y | Y | E | N | N | N | N | N | N |
 | [Global Sort](/tidb-global-sort.md) | Y | Y | E | N | N | N | N | N | N | N |
 | [TiProxy](/tiproxy/tiproxy-overview.md) | Y | Y | N | N | N | N | N | N | N | N |
-
+| [Schema cache](/schema-cache.md) | Y | N | N | N | N | N | N | N | N | N |
 [^1]: TiDB incorrectly treats latin1 as a subset of utf8. See [TiDB #18955](https://github.com/pingcap/tidb/issues/18955) for more details.
 
 [^2]: Starting from v6.5.0, the expression indexes created on the functions listed by the [`tidb_allow_function_for_expression_index`](/system-variables.md#tidb_allow_function_for_expression_index-new-in-v520) system variable have been tested and can be used in production environments, and more functions will be supported in the future releases. For functions not listed by this variable, the corresponding expression indexes are not recommended for use in production environments. See [expression indexes](/sql-statements/sql-statement-create-index.md#expression-index) for details.

From 5a27f86094fa7e89f0bcb292cc4e0806998d891d Mon Sep 17 00:00:00 2001
From: Grace Cai <qqzczy@126.com>
Date: Thu, 19 Dec 2024 11:56:47 +0800
Subject: [PATCH 8/8] add an empty line

---
 basic-features.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/basic-features.md b/basic-features.md
index 78887bee10410..f37c3eb5634b7 100644
--- a/basic-features.md
+++ b/basic-features.md
@@ -269,6 +269,7 @@ You can try out TiDB features on [TiDB Playground](https://play.tidbcloud.com/?u
 | [Global Sort](/tidb-global-sort.md) | Y | Y | E | N | N | N | N | N | N | N |
 | [TiProxy](/tiproxy/tiproxy-overview.md) | Y | Y | N | N | N | N | N | N | N | N |
 | [Schema cache](/schema-cache.md) | Y | N | N | N | N | N | N | N | N | N |
+
 [^1]: TiDB incorrectly treats latin1 as a subset of utf8. See [TiDB #18955](https://github.com/pingcap/tidb/issues/18955) for more details.
 
 [^2]: Starting from v6.5.0, the expression indexes created on the functions listed by the [`tidb_allow_function_for_expression_index`](/system-variables.md#tidb_allow_function_for_expression_index-new-in-v520) system variable have been tested and can be used in production environments, and more functions will be supported in the future releases. For functions not listed by this variable, the corresponding expression indexes are not recommended for use in production environments. See [expression indexes](/sql-statements/sql-statement-create-index.md#expression-index) for details.