Hi! You can start your game today with 100% confidence.
Not only is Capsule 2.0 fully backward compatible, meaning your project absolutely will not break, but it will actually automatically upgrade and improve your existing game!
I designed the 2.0 architecture so that when you transition, your current project will instantly benefit from the new engine optimizations and features without you having to recode anything. Start building your story now, and the 2.0 update will just make it even better when it drops!
(And to be honest, it's quite possible that version 2.0 will be released within a month. All the tests have been completed; I'm just working on one last major addition.)