These images have been circulated overnight on eBay. The Spider-Man wave has not officially announced by Hasbro, but seemingly in hand in hand with at least one individual in Hong Kong who has listed the full wave on eBay.
The 6 figure wave gives us a new Spider-Man, with unmasked Peter Parker head and what appears to be a brand new sculpt and not a re-use of the most recent "Pizza" Spider-Man. There is a Miles Morales Spider-Man, also unmasked, as well as a Goblin, Electro, Silk and Ashley Barton. Each figure contains a build-a-figure piece allowing you to construct Space Venom.
These look pretty finished and ready for distribution to me, but of course we are still waiting on the last Captain America Civil War wave to hit the UK.