Beta 4.1 is now out! Unfortunately, due to some errors, I had to upload it to an outside site, so you'll have to get the world from the free download on the site its on. (Which is linked)
A new update to Version 3.2 was released today. One version (The featured) is all of the levels made so far, and another is one for people that only want to play the map from the "Start Game" option, so they don't have to download the extra 100 MBs of future levels that are playable via the level editor.
In future updates of the game, there will be a save file with all the shrimp and secret exits unlocked up to the newest world, that way people who already played through the last update don't have to replay through the beginning again.
Beta Version 3, with a complete World 2, a few more levels for later worlds, and a Peach reskin as a playable character should be out within the next few days.
In the next update, you'll be able to play through the game using Peach. We've made a reskin with gray hair and a lighter dress, known as the Boogaloo princess, Christine. Not sure if this will somehow make us un-half-ass the story now.