Bug fixes and enhancements for metadata collectors are released regularly. Go here to to view the past release notes.

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Details about the release

Item	Details
Release version	2.324
Release date	22 April, 2026
Docker image ID	Link to download the Docker image: https://hub.docker.com/r/datadotworld/dwcc/tags arm64: 28e673ac71f2877fff1441449e094e35d3c20bc4d395b2c876fadeaa66aad1cd amd64: 9a0c96cfcf22cb124e4b8a354fbdcd11ac2036a0b94bbd688f3091d3e7c94640
Jar file	Link to download the JAR file: https://releases.data.world/dwcc/2.324/dwcc-2.324.zip Sha256: b711b1582c551bd23518483471a3873935d7c66a8033acb89667d0c6d1663016

New features and changes

AWS Glue collector: Support added for harvesting metadata from multiple AWS regions in a single run, improving efficiency for multi-region environments. The collector now also harvests table parameters (advanced properties), expanding metadata coverage.
ServiceNow collector: The collector now harvests Vault classification metadata, providing enhanced data governance visibility.

Bug fixes

BigQuery collector:
- Fixed acceptance of invalid credential formats, ensuring proper authentication validation.
- Resolved an issue that caused crashes when the datasets parameter was not specified.
- Fixed collection failures due to dependency conflicts.
Databricks collector: Fixed Service Principal authentication failures, ensuring reliable authentication.
Dremio collector: Fixed an issue where out-of-scope schemas were being collected during API calls, improving collection accuracy.
Tableau collector:
- Improved error messaging for API base URL configuration issues, making troubleshooting easier.
- Fixed collection failures for tenants with deeply nested composite fields.
Oracle collector:
- Fixed missing default values when using DBA access.
- Resolved collection failures on wrapped (encrypted) package bodies, ensuring complete metadata capture.
Snowflake, Redshift, Databricks, Denodo, Dremio, Oracle, PostgreSQL, Teradata, MySQL, Db2, Netezza, SQL Server, SAP HANA collectors: Fixed errors when encountering Infinity float values in numeric columns, preventing data type errors.