A list of differences between the A Song Of Ice And Fire books and the Game Of Thrones TV adaptation. I'm not including anything after the current books end.
A direct link to the GOT Spotlight page on HBO Max, which for now is just a collection of BTS and best-of videos, but it's allegedly gonna be growing as it gets closer to the 10th anniversary date.
HBO has announced the launch of The Iron Anniversary, a month-long celebration to commemorate the 10th anniversary of the series premiere of “Game of Thrones.” Details from Variety, 5 APR 2021.