The Sun reports that Prince Harry and Prince William have made up.
https://www.thesun.co.uk/news/10775020
However, is everything absolutely accurate in The Sun?

Well considering 98% of the rift stories came from so called inside sources and held as much water as a colander, probably accurate. You make up much of the feud to sell stories you can end it too 🙄

HM Queen Elizabeth II & Princess Margaret and Princess Beatrice & Princess Eugenie...ironically all princesses of York and daughters of a second son, but all examples of very close, supportive relationships.