STF606 - Milestone A - Merge stf606-draft to stf606-final branch
Updating OAS version from 3.0.0 to 3.1.0
WARNING! Gitlab maintenance operation scheduled for Saturday, 27 September 2025, from 07:00 AM to 4:00 PM GMT (09:00 AM to 6:00 PM CEST)
Updating OAS version from 3.0.0 to 3.1.0