Release Notes

January 2026

Partner SDK Tester

We added testing tools for source and destination Partner SDK connectors.

We have released version 2.26.0127.001 of the Partner SDK Tester. This release includes the following improvements:

• Updated the tester to throw an unsupported operation exception for LIVE mode schema migrations, aligning its behavior with production since PSDK does not yet support LIVE mode operations.

We have released version 2.26.0121.001 of the Partner SDK Tester. This release includes the following improvements:

• Updated column adjustment logic to match production behavior, ensuring consistency between testing and production environments

We have released version 2.26.0113.001 of the Partner SDK Tester. This release includes the following improvements:

• Fixed handling of the _fivetran_deleted column for soft_delete mode tables by default

We have released version 2.26.0105.001 of the Partner SDK Tester. This release includes the following improvements:

• Fixed default behavior for _fivetran_deleted column in soft delete mode