v0.11.6

Features

• Add support for cluster info and views in tables and table DDL output.
• Add support for easier threaded writing and writing in multiple processes for TableWriter.

Enhancements

• Use monotonic time to calculate timeout.
• Add support for http+unix socket connection.
• Optimize RequestsIO by introducing buffering and simplify threaded sync.
• Revoke embedded requests and use buffered writer for table API by default.
• Add cython converter for legacy decimal.
• Store local configs inside context variables if possible.
• Add support for zoneinfo of Python standard library since Python 3.9.
• Show SQL statement when encountered ParseError.
• (experimental) Add support for new V4 signature. The signature is turned off by default.
• (experimental) Add support for accessing MaxCompute with AlibabaCloud credentials.
• (experimental) Upgrade six and setuptools requirements under Python 3.12.

Bugfixes

• Fix TypeError when calling open_resource to create resources.
• Fix superset error when reuse_odps=true.
• Fix errors when decimal digits are not sufficient.
• Fix support for DataFrame UDFs under Python 3.11.
• Fix timezone of arrow tunnel to make it consistent with record tunnels.
• Fix comparison of date sequences in DataFrame.

Tests

• Add check for malicious tunnel requests.

Documentation

• Fix default timezone document.
• Add detailed usage for reading table data under multiprocessing and multiple threads.
• Add detailed info for low-level tunnel interfaces.

Compatibility issues

• Timestamp objects obtained with arrow tunnel now uses local timezone instead of UTC to keep consistency with record tunnels. Please update your code when you've already done manual timezone conversion.