This topic describes the version history of Tablestore Python SDK.
Version: 6.4.0
Release date: 2026-02-05
Download URL: aliyun-tablestore-python-sdk-6.4.0.tar.gz
Updates:
You can configure whether to return the synchronization status when querying search index descriptions.
Search indexes support the JSON data type.
Added native extension support for Plain Buffer.
Added support for Knowledge Base API.
When creating a data table, you can configure data encryption.
Version: 6.3.0
Release date: 2025-08-05
Download URL: aliyun-tablestore-python-sdk-6.3.0.tar.gz
Updates:
Added support for SingleColumnRegexCondition filters.
Added support for asynchronous clients.
Added mixed asynchronous and synchronous tests using RandomOTSClient in tests/init.py.
Version: 6.2.0
Release date: 2025-04-15
Download URL: aliyun-tablestore-python-sdk-6.2.0.tar.gz
Updates:
Supported AccessKey-free solutions. OTSClient supports the credentials_provider parameter.
Used Poetry to manage projects, improving development and release efficiency.
Flatc compiles fbs files in real-time.
Resolved an issue where the dataprotocol package was not part of the Tablestore project, preventing package conflicts.
Optimized unit tests.
Version: 6.1.0
Release date: 2024-12-20
Download URL: aliyun-tablestore-python-sdk-6.1.0.tar.gz
Updates: Added support for time series tables and time series data. For more information, see Time Series model.
Version: 6.0.0
Release date: 2024-08-26
Download URL: aliyun-tablestore-python-sdk-6.0.0.tar.gz
Updates:
Added support for summary and highlight.
Only Python 3 is supported. Python 2 is no longer supported. For more information, see Python SDK.
You can use the protobuf 4.25.0 dependency package.
Version: 5.4.4
Release date: 2024-04-02
Download URL: aliyun-tablestore-python-sdk-5.4.4.tar.gz
Updates:
When creating a secondary index, you can include historical data.
Added the vector retrieval feature to search indexes.
Version: 5.4.2
Release date: 2023-09-04
Download URL: aliyun-tablestore-python-sdk-5.4.2.tar.gz
Updates:
Added support for SQL query.
When initializing a Tablestore Client, you can specify the TLS version for HTTPS access to resources.
Version: 5.3.0
Release date: 2022-07-20
Download URL: aliyun-tablestore-python-sdk-5.3.0.tar.gz
Updates:
You can obtain the request ID from the results.
Search indexes support the virtual column feature. For more information, see Create a search index.
Search indexes support DATE type data. For more information, see Create a search index.
Search indexes support new token types such as split_analyzer and fuzzy_analyzer.
Search indexes support the collapse feature. For more information, see Collapse (deduplicate).
Search indexes now include Percentiles and Histogram features. For more information, see Aggregation.
Version: 5.2.1
Release date: 2021-02-20
Download URL: aliyun-tablestore-python-sdk-5.2.1.tar.gz
Updates:
Search indexes support the aggregation feature. For more information, see Aggregation.
Search indexes support the parallel scan feature. For more information, see Parallel scan.
Version: 5.1.0
Release date: 2019-07-22
Download URL: aliyun-tablestore-python-sdk-5.1.0.tar.gz
Updates: The local transaction feature is supported. For more information, see local transactions.
Version: 5.0.0
Release date: 2019-05-29
Download URL: aliyun-tablestore-python-sdk-5.0.0.tar.gz
Updates:
Search indexes now support queries for column existence.
Resolved issues that occurred when next_token did not exist.
Version: 4.6.0
Release date: 2019-02-15
Download URL: aliyun-tablestore-python-sdk-4.6.0.tar.gz
Updates:
Added support for the search index feature.
Added the global secondary index feature.
Version: 4.3.0
Release date: 2017-12-12
Download URL: aliyun-tablestore-python-sdk-4.3.0.tar.gz
Updates: Added support for Python 3 (Python 3.3, Python 3.4, Python 3.5, and Python 3.6).
Version: 4.2.0
Release date: 2017-09-12
Download URL: aliyun-tablestore-python-sdk-4.2.0.tar.gz
Updates: Added support for STS.
Version: 4.1.0
Release date: 2017-06-28
Download URL: aliyun-tablestore-python-sdk-4.1.0.tar.gz
Updates: Added support for Python 2.6.
Version: 4.0.0
Release date: 2017-06-27
Download URL: aliyun-tablestore-python-sdk-4.0.0.tar.gz
Updates:
Added support for the multi-version feature for data. For more information, see Data Versions and Lifecycle.
Added the lifecycle feature. For more information, see Data Versions and Lifecycle.
The auto-increment primary key column feature is supported. For more information, see Auto-increment primary key column.
Version: 2.1.0
Release date: 2016-10-15
Download URL: aliyun-ots-python-sdk-2.1.0.zip
Updates:
Conditional update is supported. For more information, see Conditional Update.
Filters are supported. For more information, see Filter.
Fixed a bug related to invalid retries within the SDK.
Version: 2.0.8
Release date: 2016-03-30
Updates: Adjusted connection pool parameters to support HTTPS access and certificate validation.
Version: 2.0.7
Release date: 2015-12-30
Updates: Adjusted reserved CU settings in the sample code based on the pay-as-you-go billing method.
Version: 2.0.6
Release date: 2015-10-23
Updates: Adjusted the retry backoff policy for some exceptions.
Version: 2.0.5
Release date: 2015-09-25