Release notes

Here you will find the details of updates and improvements made to Prism over time.

We strive to continuously improve our product and launch new features to better meet your needs. Thank you for your ongoing support and feedback.

Version 1.7

Download the release notes and technical documentation for Prism 1.7.

What’s new in version 1.7

  • Processing and technical validation of untagged XHTML reports.
  • Reconstruction of financial statements using Presentation Linkbases.
  • Arelle 2.41 update and support for the ESEF 2025 taxonomy.
  • New IFRS 18 checks covering subtotals, classification consistency and anchoring.
  • Improved multilingual label processing and additional French interface translations.