Checking the DWS Version
The cluster version of DWS displayed on the management console is in the format of x.y.z.p, which is explained in Figure 1.
Generally, new functions and features of DWS are released based on the release number. For example, 8.1.3 and 8.2.0 are iteration versions. New features are added to new versions. For details about the version lifecycle, see Version Lifecycle.
After each iteration version is released, a patch is released to fix problems, for example, patch 8.1.3.322. A patch only fixes problems and does not add new functions or features.
| Released On | Cluster Version | Database Kernel Version | Description |
|---|---|---|---|
| May 2026 | 9.1.1.300 | 9.1.1 | |
| February 2026 | 9.1.1.210 | ||
| November 2025 | 9.1.1.200 | ||
| July 2025 | 9.1.1.100 | ||
| August 2026 | 9.1.0.227 (recommended) | 9.1.0 | |
| May 2026 | 9.1.0.226 | ||
| October 2025 | 9.1.0.223 | ||
| September 2025 | 9.1.0.222 | ||
| July 2025 | 9.1.0.220 | ||
| May 2025 | 9.1.0.218 | ||
| 2025-03-24 | 9.1.0.215 | ||
| 2025-02-20 | 9.1.0.213 | ||
| 2025-01-17 | 9.1.0.212 | ||
| 2024-12-13 | 9.1.0.211 | ||
| 2024-11-25 | 9.1.0.210 | ||
| 2024-10-23 | 9.1.0.105 | ||
| 2024-09-25 | 9.1.0.102 | ||
| 2024-08-12 | 9.1.0.100 | ||
| 2024-02 | 9.0.3 | 9.0.x (cloud native 3.0) | |
| 2023-11 | 9.0.2 | ||
| 2024-10-26 | 8.3.0.110 | 8.3.0 | |
| 2024-07-22 | 8.3.0.108 | ||
| 2024-07-10 | 8.3.0.105 (available only to OBT users) | ||
| 2024-06-10 | 8.3.0.103 (available only to OBT users) | ||
| 2024-04-25 | 8.3.0.101 (available only to OBT users) | ||
| 2024-04-17 | 8.3.0.100 | ||
| June 2026 | 8.2.1.260 (available only to OBT users) | 8.2.1 | |
| March 2026 | 8.2.1.259 (available only to OBT users) | ||
| February 2026 | 8.2.1.258 (available only to OBT users) | ||
| December 2025 | 8.2.1.256 (available only to OBT users) | ||
| October 2025 | 8.2.1.255 (available only to OBT users) | ||
| 2025-05-30 | 8.2.1.251 (available only to OBT users) | ||
| 2024-12-03 | 8.2.1.236 (available only to OBT users) | ||
| 2024-10-15 | 8.2.1.230 (available only to OBT users) | ||
| 2024-07-08 | 8.2.1.225 (available only to OBT users) | ||
| 2024-06-10 | 8.2.1.223 (available only to OBT users) | ||
| 2024-04-30 | 8.2.1.220 (available only to OBT users) | ||
| 2024-02-28 | 8.2.1.119 (available only to OBT users) | ||
| 2023-05-30 | 8.2.1.100 (available only to OBT users) | ||
| 2023-09-25 | 8.2.0.107 | 8.2.0 | |
| 2023-07-17 | 8.2.0.106 | ||
| 2023-05-25 | 8.2.0.103 | ||
| 2023-04-15 | 8.2.0.102 | ||
| 2023-03-13 | 8.2.0.101 | ||
| 2023-01-14 | 8.2.0.100 | ||
| 2022-11-28 | 8.2.0 | ||
| February 2026 | 8.1.3.355 (only for upgrade and not for new installation) | 8.1.3 | |
| September 2025 | 8.1.3.353 (only for upgrade and not for new installation) | ||
| July 2025 | 8.1.3.352 (only for upgrade and not for new installation) | ||
| 2024-10-15 | 8.1.3.336 | ||
| 2024-06-30 | 8.1.3.333 | ||
| 2024-03-16 | 8.1.3.330 | ||
| 2023-11-02 | 8.1.3.325 | ||
| 2023-10-16 | 8.1.3.323 | ||
| 2023-08-04 | 8.1.3.322 | ||
| 2023-06-26 | 8.1.3.321 | ||
| 2023-05-19 | 8.1.3.320 | ||
| 2023-03-09 | 8.1.3.310 | ||
| 2022-12-19 | 8.1.3.300 | ||
| 2022-10-31 | 8.1.3.200 | ||
| 2022-08-23 | 8.1.3.110 | ||
| 2022-06-20 | 8.1.3.100 | ||
| 2022-04-15 | 8.1.3 | ||
| 2022-06-20 | 8.1.1.500 | 8.1.1 | |
| 2022-04-15 | 8.1.1.300 | ||
| 2022-03-30 | 8.1.1.205 | ||
| 2022-03-18 | 8.1.1.203 | ||
| 2022-02-24 | 8.1.1.202 | ||
| 2022-01-25 | 8.1.1.201 | ||
| 2021-12-09 | 8.1.1.200 | ||
| 2021-07-30 | 8.1.1.100 | ||
| 2021-05-15 | 8.1.0.100 | 8.1.0 | |
| 2021-02-08 | 8.0.1.500 | 8.0.1 | |
| 2020-07-31 | 8.0.1.100 | ||
| 2020-04-28 | 1.7.2 | 8.0.0 | - |
| 2020-03-20 | 1.7.1 | ||
| 2019-08-08 | 1.5.200 | R8C10 | - |
Querying the Cluster Version
- Log in to the DWS console. In the navigation pane, click Clusters.

- In the cluster list, find the target cluster and click the cluster name. The Basic Information tab is displayed.
As shown in the following figure, the cluster version is 8.1.3.110.

Querying the Database Kernel Version
- Method 1: Query the cluster version by referring to Querying the Cluster Version and find the corresponding database kernel version in Table 1.
- Method 2: Connect to the DWS database and run the following SQL statement:
1select version();

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