There are no specific gameplay updates in this release. The new part of the release is 'The Club' - our Soho Lunch Club where you can swap content with other industry creatives (a.k.a. Mods in Steam Workshop ;) )
You can create your own Talent, Rivals, Live Formats and Show Formats - keep to yourself, or upload to the Steam Workshop and share with the community.
Browse the items on the community and add to a new game.
Choose which mods to add at the start of a new game, existing save games will not be affected.