From today 1st September some new sets are available on Lego Shop, the most important is certainly the new Lego Harry Potter Diagon Alley, officially announced just yesterday.
You can find everything in our article
60271 – Main Square

75292 – The Razor Crest

Free gift:
With the purchase of 100 € of Lego Harry Potter set you will get the Brick Headz Hagrid & Buckbeak as gift!

The other new sets
You can find all the other new releases, such as advent calendars and some sets like the Mandalorian ship via these links: