Reading & Leeds have announced the latest additions to their 2021 line-up, while also confirming that the likes of Gallows and 070 Shake have been forced to pull out of performing.This year’s festivals will take place from August 27-29, with the likes of Stormzy, Post Malone and Liam Gallagher set to headline.Reading & Leeds organisers have confirmed today (August 13) that a small number of previously announced acts will no longer be performing at this year’s festivals.Gallows, 070 Shake,