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Microsoft Azure Data Lake Storage changelog

Updated 

Changelog

2026-11 (Version 6, Current)

Important

Subsequent to the November Runtime Release, two issues were reported that required the Microsoft Azure Data Lake Storage connector to be patched to version 6.

  • Resolved an issue where the Create operation response was returning raw Java field names (filesystem, path, status) instead of the profile-defined field names (File System, Path, Status)

  • Resolved an issue where a leading / in the target directory was being encoded to %2F causing an error.

2026-11 (Version 4, Patched to verion 6 after Runtime release)

  • Added Azure Entra ID client certificate authentication for Azure Data Lake Storage connections, while preserving client secret-based authentication for existing connections.

  • Resolved an issue where the Read List operation was returning inconsistent batch sizes that were less than the specified “Max Results”.

  • Resolved an issue where file names and object names with spaces were not being honored.

  • Added a configurable Read Timeout to prevent the connector from waiting indefinitely.

  • Necessary runtime packages are now packaged with the connector.

2026-05 (Version 2)

  • Vulnerability issue of type Deserialization of Untrusted Data was resolved to make the Connector more secure.
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