In June, the Arelle team released multiple updates across versions 2.37.19 through 2.37.28, which focused on expanding validation, improving platform infrastructure, and handling new features. Key updates included:

• NL-KVK rules: Numerous new validations were added.
• Infrastructure: The Python Session API was promoted from beta, and Mac builds were separated for Intel and Apple Silicon.
• Conformance Suites: The ability to pass test case filters to the conformance suite runner was added, and the EFM conformance suite was updated for 25.2.
• OIM Taxonomy: Improvements were made to OIM Taxonomy typing, and how the OIM taxonomy plugin was loaded.
• Bug Fixes: A fix was implemented to handle None fact values when deduplicating facts.