Reddit reviews Gang Beasts (Original Soundtrack)

Yes, next update should add Escalations mechanics to bunch of stages, reworked/improved costume system and various bugfixes.
They also showed a new swimming (where your Gang Beast swims way faster and actually has a full swimming motion, paddling with the arms), the ability to swim in Grind's boiled "meat liquid" (albeit much more slowly than in water) and they talked about a Wheel remake to improve the stage's playa ilty and get it working Online (it'll be smaller, have only 6 cars and a smaller pier to have less physics-based objects to allow Online to not LAG like crazy, but the pier will also extend under the wheel, making it more safe to ride).

More, brand-new content will also be added eventuallt, like a full Story Mode (as well as more.modes, like Juggernaut and Playset mode) and more maps, with the only currently known one being Hotdog, which will be a rocking pirate ship attraction (this: https://www.hussrides.com/sites/default/files/header_images/classic-rides-pirate-ship1.jpg ) except shaped like a hotdog.
The reason there is a high chance it'll be that is because of the fact that you can see a rocking-ship-like thingy next to Wheel in the Beef City model when playing stages set outside, and the fact that there are two not-yet-used tracks in the soundtrack called "Hotdog Heaven" and "Hotdog Hop", number 20 and 41 in the game's track list: https://www.amazon.com/Gang-Beasts-Original-Soundtrack-Doseone/dp/B0788XWK76 .
For reference here is a screenshot that clearly shows the Wheel and Hotdog together: https://steamuserimages-a.akamaihd.net/ugc/156899965736342326/0EFC4E87F76569A42E438EEBAF33D95B17716C81/