Revision History

This document will continue to evolve as existing sections change and new information is added. All updates appear in the following table:

Date	Module	Feature	Notes
03 SEP 2025	ISIR	V4 and V5 Verification Updates for 2025-26 Award Year	Updated documentation to state that these changes apply to Aggregate not Standard.
29 AUG 2025	ISIR	V4 and V5 Verification Updates for 2025-26 Award Year	Delivered new feature in the September Maintenance Pack.
17 JUL 2025	Security	Deprecation of Transport Layer Security Protocol Version 1.2 (TLS 1.2)	Removed feature from update 25C.
20 JUN 2025			Created initial document.