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new 678f95f7 docs: update V2.0.11 release history (#1222)
678f95f7 is described below
commit 678f95f7b6689411b19d6a1d1651d4922bf384f9
Author: leto-bbq <[email protected]>
AuthorDate: Mon Sep 14 18:15:19 2026 +0800
docs: update V2.0.11 release history (#1222)
---
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
.../IoTDB-Introduction/Release-history_apache.md | 21 +++++++++++++++++++++
8 files changed, 168 insertions(+)
diff --git
a/src/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
b/src/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
index 21498d14..2c8e8bcf 100644
--- a/src/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
+++ b/src/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# Release History
+## V2.0.11
+
+> Release Date: 2026.09.11
+
+V2.0.11 enhances query, storage, computation, region management, and
high-availability capabilities. It also introduces the Edge edition, adds
client support, raises the minimum JDK requirement, and updates third-party
dependencies. The specific release contents are as follows:
+
+* **Storage Module**: `SHOW TIMESERIES` now supports sorting by measurement
name
+* **Query Module**: Supports query SQL statements containing only a `SELECT`
clause
+* **Query Module**: Added the `COUNT DATABASE` statement for the table model
+* **Query Module**: `EXPLAIN [ANALYZE]` now supports JSON output
+* **Query Module**: Supports writing query results to a TsFile at a specified
path using SQL
+* **Computation Module**: Added an `InternalSession` interface to the UDF API
+* **Computation Module**: Added support for backward fill
+* **Computation Module**: `GROUP BY` and `ORDER BY` now support aliases
defined with `AS` in the `SELECT` list
+* **Miscellaneous**: Supports manually repairing partitioned tables using SQL
+* **Miscellaneous**: `EXTEND REGION` and `REMOVE REGION` now accept a list of
`regionId` values to process multiple Regions in one operation
+* **High Availability**: Added high-availability support for table management,
device management, writable view management, TTL management, database
management, and user permission management
+* **Client**: Added a Node.js client, supporting 2.x versions only
+* **Edge Edition**: Introduced an Edge edition for low-memory devices, capping
CN and DN memory at 512 MB and targeting read/write workloads of approximately
10,000 measurements at 1 Hz. The first version uses JVM and default
configuration adjustments; future versions may evolve toward a fused CN and DN
architecture
+* **JDK**: The minimum requirement is now JDK 17, and third-party dependencies
have been updated
+
## V2.0.10
> Release Date: 2026.07.08
diff --git
a/src/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
b/src/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
index d24e1c9a..5211a9e2 100644
--- a/src/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
+++ b/src/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# Release History
+## V2.0.11
+
+> Release Date: 2026.09.11
+
+V2.0.11 enhances query, storage, computation, region management, and
high-availability capabilities. It also introduces the Edge edition, adds
client support, raises the minimum JDK requirement, and updates third-party
dependencies. The specific release contents are as follows:
+
+* **Storage Module**: `SHOW TIMESERIES` now supports sorting by measurement
name
+* **Query Module**: Supports query SQL statements containing only a `SELECT`
clause
+* **Query Module**: Added the `COUNT DATABASE` statement for the table model
+* **Query Module**: `EXPLAIN [ANALYZE]` now supports JSON output
+* **Query Module**: Supports writing query results to a TsFile at a specified
path using SQL
+* **Computation Module**: Added an `InternalSession` interface to the UDF API
+* **Computation Module**: Added support for backward fill
+* **Computation Module**: `GROUP BY` and `ORDER BY` now support aliases
defined with `AS` in the `SELECT` list
+* **Miscellaneous**: Supports manually repairing partitioned tables using SQL
+* **Miscellaneous**: `EXTEND REGION` and `REMOVE REGION` now accept a list of
`regionId` values to process multiple Regions in one operation
+* **High Availability**: Added high-availability support for table management,
device management, writable view management, TTL management, database
management, and user permission management
+* **Client**: Added a Node.js client, supporting 2.x versions only
+* **Edge Edition**: Introduced an Edge edition for low-memory devices, capping
CN and DN memory at 512 MB and targeting read/write workloads of approximately
10,000 measurements at 1 Hz. The first version uses JVM and default
configuration adjustments; future versions may evolve toward a fused CN and DN
architecture
+* **JDK**: The minimum requirement is now JDK 17, and third-party dependencies
have been updated
+
## V2.0.10
> Release Date: 2026.07.08
diff --git
a/src/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
b/src/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
index 21498d14..2c8e8bcf 100644
--- a/src/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
+++ b/src/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# Release History
+## V2.0.11
+
+> Release Date: 2026.09.11
+
+V2.0.11 enhances query, storage, computation, region management, and
high-availability capabilities. It also introduces the Edge edition, adds
client support, raises the minimum JDK requirement, and updates third-party
dependencies. The specific release contents are as follows:
+
+* **Storage Module**: `SHOW TIMESERIES` now supports sorting by measurement
name
+* **Query Module**: Supports query SQL statements containing only a `SELECT`
clause
+* **Query Module**: Added the `COUNT DATABASE` statement for the table model
+* **Query Module**: `EXPLAIN [ANALYZE]` now supports JSON output
+* **Query Module**: Supports writing query results to a TsFile at a specified
path using SQL
+* **Computation Module**: Added an `InternalSession` interface to the UDF API
+* **Computation Module**: Added support for backward fill
+* **Computation Module**: `GROUP BY` and `ORDER BY` now support aliases
defined with `AS` in the `SELECT` list
+* **Miscellaneous**: Supports manually repairing partitioned tables using SQL
+* **Miscellaneous**: `EXTEND REGION` and `REMOVE REGION` now accept a list of
`regionId` values to process multiple Regions in one operation
+* **High Availability**: Added high-availability support for table management,
device management, writable view management, TTL management, database
management, and user permission management
+* **Client**: Added a Node.js client, supporting 2.x versions only
+* **Edge Edition**: Introduced an Edge edition for low-memory devices, capping
CN and DN memory at 512 MB and targeting read/write workloads of approximately
10,000 measurements at 1 Hz. The first version uses JVM and default
configuration adjustments; future versions may evolve toward a fused CN and DN
architecture
+* **JDK**: The minimum requirement is now JDK 17, and third-party dependencies
have been updated
+
## V2.0.10
> Release Date: 2026.07.08
diff --git a/src/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
b/src/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
index d24e1c9a..5211a9e2 100644
--- a/src/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
+++ b/src/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# Release History
+## V2.0.11
+
+> Release Date: 2026.09.11
+
+V2.0.11 enhances query, storage, computation, region management, and
high-availability capabilities. It also introduces the Edge edition, adds
client support, raises the minimum JDK requirement, and updates third-party
dependencies. The specific release contents are as follows:
+
+* **Storage Module**: `SHOW TIMESERIES` now supports sorting by measurement
name
+* **Query Module**: Supports query SQL statements containing only a `SELECT`
clause
+* **Query Module**: Added the `COUNT DATABASE` statement for the table model
+* **Query Module**: `EXPLAIN [ANALYZE]` now supports JSON output
+* **Query Module**: Supports writing query results to a TsFile at a specified
path using SQL
+* **Computation Module**: Added an `InternalSession` interface to the UDF API
+* **Computation Module**: Added support for backward fill
+* **Computation Module**: `GROUP BY` and `ORDER BY` now support aliases
defined with `AS` in the `SELECT` list
+* **Miscellaneous**: Supports manually repairing partitioned tables using SQL
+* **Miscellaneous**: `EXTEND REGION` and `REMOVE REGION` now accept a list of
`regionId` values to process multiple Regions in one operation
+* **High Availability**: Added high-availability support for table management,
device management, writable view management, TTL management, database
management, and user permission management
+* **Client**: Added a Node.js client, supporting 2.x versions only
+* **Edge Edition**: Introduced an Edge edition for low-memory devices, capping
CN and DN memory at 512 MB and targeting read/write workloads of approximately
10,000 measurements at 1 Hz. The first version uses JVM and default
configuration adjustments; future versions may evolve toward a fused CN and DN
architecture
+* **JDK**: The minimum requirement is now JDK 17, and third-party dependencies
have been updated
+
## V2.0.10
> Release Date: 2026.07.08
diff --git
a/src/zh/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
b/src/zh/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
index fa806223..ce0a676e 100644
--- a/src/zh/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
+++ b/src/zh/UserGuide/Master/Table/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# 发布历史
+## V2.0.11
+
+> 发版时间：2026.09.11
+
+V2.0.11 版本主要围绕查询、存储、计算、分区管理和高可用能力进行了增强，新增 Edge 边缘版本和客户端支持，同时更新了 JDK
要求及第三方依赖。具体发布内容如下：
+
+* 存储模块：`SHOW TIMESERIES` 支持按测点名排序
+* 查询模块：支持仅包含 `SELECT` 子句的查询 SQL
+* 查询模块：表模型新增 `COUNT DATABASE` 语句
+* 查询模块：`EXPLAIN [ANALYZE]` 支持输出 JSON 格式
+* 查询模块：支持使用 SQL 将查询结果写回到指定路径的 TsFile 中
+* 计算模块：UDF API 增加 `InternalSession` 接口
+* 计算模块：支持后值填充
+* 计算模块：`GROUP BY` 和 `ORDER BY` 支持使用 `SELECT` 中 `AS` 定义的别名
+* 其他模块：支持使用 SQL 手动修复分区表
+* 其他模块：`EXTEND REGION` 和 `REMOVE REGION` 语法支持传入 `regionId` 列表，一次处理多个 Region
+* 高可用模块：表管理、设备管理、可写视图管理、TTL 管理、数据库管理和用户权限管理支持高可用
+* 客户端：新增 Node.js 客户端，仅支持 2.x 版本
+* 边缘版本：推出面向低内存边缘设备的 Edge 版本，将 CN 与 DN 内存上限控制在 512 MB，目标支持约 1 万个 1 Hz
测点读写；首版通过调整 JVM 和默认配置参数实现，后续将探索 CN 与 DN 融合
+* JDK：最低要求 JDK 17，并更新第三方依赖
+
## V2.0.10
> 发版时间：2026.07.08
diff --git
a/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
b/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
index 61206026..49258ce0 100644
--- a/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
+++ b/src/zh/UserGuide/Master/Tree/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# 发布历史
+## V2.0.11
+
+> 发版时间：2026.09.11
+
+V2.0.11 版本主要围绕查询、存储、计算、分区管理和高可用能力进行了增强，新增 Edge 边缘版本和客户端支持，同时更新了 JDK
要求及第三方依赖。具体发布内容如下：
+
+* 存储模块：`SHOW TIMESERIES` 支持按测点名排序
+* 查询模块：支持仅包含 `SELECT` 子句的查询 SQL
+* 查询模块：表模型新增 `COUNT DATABASE` 语句
+* 查询模块：`EXPLAIN [ANALYZE]` 支持输出 JSON 格式
+* 查询模块：支持使用 SQL 将查询结果写回到指定路径的 TsFile 中
+* 计算模块：UDF API 增加 `InternalSession` 接口
+* 计算模块：支持后值填充
+* 计算模块：`GROUP BY` 和 `ORDER BY` 支持使用 `SELECT` 中 `AS` 定义的别名
+* 其他模块：支持使用 SQL 手动修复分区表
+* 其他模块：`EXTEND REGION` 和 `REMOVE REGION` 语法支持传入 `regionId` 列表，一次处理多个 Region
+* 高可用模块：表管理、设备管理、可写视图管理、TTL 管理、数据库管理和用户权限管理支持高可用
+* 客户端：新增 Node.js 客户端，仅支持 2.x 版本
+* 边缘版本：推出面向低内存边缘设备的 Edge 版本，将 CN 与 DN 内存上限控制在 512 MB，目标支持约 1 万个 1 Hz
测点读写；首版通过调整 JVM 和默认配置参数实现，后续将探索 CN 与 DN 融合
+* JDK：最低要求 JDK 17，并更新第三方依赖
+
## V2.0.10
> 发版时间：2026.07.08
diff --git
a/src/zh/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
b/src/zh/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
index fa806223..ce0a676e 100644
--- a/src/zh/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
+++ b/src/zh/UserGuide/latest-Table/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# 发布历史
+## V2.0.11
+
+> 发版时间：2026.09.11
+
+V2.0.11 版本主要围绕查询、存储、计算、分区管理和高可用能力进行了增强，新增 Edge 边缘版本和客户端支持，同时更新了 JDK
要求及第三方依赖。具体发布内容如下：
+
+* 存储模块：`SHOW TIMESERIES` 支持按测点名排序
+* 查询模块：支持仅包含 `SELECT` 子句的查询 SQL
+* 查询模块：表模型新增 `COUNT DATABASE` 语句
+* 查询模块：`EXPLAIN [ANALYZE]` 支持输出 JSON 格式
+* 查询模块：支持使用 SQL 将查询结果写回到指定路径的 TsFile 中
+* 计算模块：UDF API 增加 `InternalSession` 接口
+* 计算模块：支持后值填充
+* 计算模块：`GROUP BY` 和 `ORDER BY` 支持使用 `SELECT` 中 `AS` 定义的别名
+* 其他模块：支持使用 SQL 手动修复分区表
+* 其他模块：`EXTEND REGION` 和 `REMOVE REGION` 语法支持传入 `regionId` 列表，一次处理多个 Region
+* 高可用模块：表管理、设备管理、可写视图管理、TTL 管理、数据库管理和用户权限管理支持高可用
+* 客户端：新增 Node.js 客户端，仅支持 2.x 版本
+* 边缘版本：推出面向低内存边缘设备的 Edge 版本，将 CN 与 DN 内存上限控制在 512 MB，目标支持约 1 万个 1 Hz
测点读写；首版通过调整 JVM 和默认配置参数实现，后续将探索 CN 与 DN 融合
+* JDK：最低要求 JDK 17，并更新第三方依赖
+
## V2.0.10
> 发版时间：2026.07.08
diff --git
a/src/zh/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
b/src/zh/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
index 61206026..49258ce0 100644
--- a/src/zh/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
+++ b/src/zh/UserGuide/latest/IoTDB-Introduction/Release-history_apache.md
@@ -20,6 +20,27 @@
-->
# 发布历史
+## V2.0.11
+
+> 发版时间：2026.09.11
+
+V2.0.11 版本主要围绕查询、存储、计算、分区管理和高可用能力进行了增强，新增 Edge 边缘版本和客户端支持，同时更新了 JDK
要求及第三方依赖。具体发布内容如下：
+
+* 存储模块：`SHOW TIMESERIES` 支持按测点名排序
+* 查询模块：支持仅包含 `SELECT` 子句的查询 SQL
+* 查询模块：表模型新增 `COUNT DATABASE` 语句
+* 查询模块：`EXPLAIN [ANALYZE]` 支持输出 JSON 格式
+* 查询模块：支持使用 SQL 将查询结果写回到指定路径的 TsFile 中
+* 计算模块：UDF API 增加 `InternalSession` 接口
+* 计算模块：支持后值填充
+* 计算模块：`GROUP BY` 和 `ORDER BY` 支持使用 `SELECT` 中 `AS` 定义的别名
+* 其他模块：支持使用 SQL 手动修复分区表
+* 其他模块：`EXTEND REGION` 和 `REMOVE REGION` 语法支持传入 `regionId` 列表，一次处理多个 Region
+* 高可用模块：表管理、设备管理、可写视图管理、TTL 管理、数据库管理和用户权限管理支持高可用
+* 客户端：新增 Node.js 客户端，仅支持 2.x 版本
+* 边缘版本：推出面向低内存边缘设备的 Edge 版本，将 CN 与 DN 内存上限控制在 512 MB，目标支持约 1 万个 1 Hz
测点读写；首版通过调整 JVM 和默认配置参数实现，后续将探索 CN 与 DN 融合
+* JDK：最低要求 JDK 17，并更新第三方依赖
+
## V2.0.10
> 发版时间：2026.07.08
