From the new boss to the fans' reaction - behind the scenes analysis from BBC Sport's David Ornstein.
Audio & Video
Former Arsenal players Robert Pires and Ian Wright pay their respects to manager Arsene Wenger after he announced his departure at the end of the season.
Take this quick fire quiz against the clock to test your memory of the 2003-04 Premier League winning Arsenal side - and watch your spelling!
The great entertainers from west Wales are looking to defy the odds by defeating Leinster to reach their first Champions Cup final on Saturday.
All you need to know about promotion, relegation and qualification for Europe in England and Scotland's top football leagues.