Oliver Goldstick tweeted about a screening for The Collection. I assume that it must just be a cast and / or press screening, but exciting news that the series is coming soon!
In London for editing and a screening for Amazon UK & BBC Worldwide. THE COLLECTION - Coming soon!
— Oliver Goldstick (@olivergoldstick) July 8, 2016
Another report from the Serie Series event has been shared here. Thanks to Tanya (@td_ghostorchid) for translating. The only error in the original report is that Amazon UK is producing the show, not Amazon US.