Samsung has officially announced the SDC (Samsung Developer Conference) 2024.This is where Samsung will be officially introducing the One UI 7.0.https://www.samsungdeveloperconference.com/
Apparently Samsung is going to deliver One UI 6.1.1 features to S24 series with July or August One UI 6.1 security+feature update. Note: This is because 6.1.1 is exclusive to foldables.