Thank you very muchI see. You weren't clear in your question, though. When you said about skipping the March update, I took that to mean that you were going to stay on the February update (or earlier), I didn't realize that you meant updating straight to April.
I wouldn't expect skipping the update to affect this aspect. The changes that were necessary should remain in all future updates. So no, skipping March and going straight to April should be fine as far as the C-Band aspect.