Whats changed

• Update thrift client library after cleaning up unused fields and structs (#553 by @vikrantpuppala)
• Refactor decimal conversion in PyArrow tables to use direct casting (#544 by @jayantsing-db)
• Fix: fetchall_arrow to always return results in arrow format (#551 by @shivam2680)
• Enhance cursor close handling and context manager exception management to prevent server side resource leaks (#554 by @madhav-db)
• Added additional logging to enhance debugging (#556 by @saishreeeee)
• Feature: Added support for complex data types such as Arrays and Map [Private Preview] (#559 by @jprakash-db)

Full Changelog: v4.0.0...v4.0.4