Since Construct is still pretty buggy and can even corrupt your projects right now, it'd be great if we'd have a versions feature.
Which means that Construct would automatically setup a versions folder in the root directory of the game and save versions with .0001 .0002 .0003, etc. extensions every, say, 10 minutes.
I just added a new layout yesterday night and oversaved my cap, cause I thought it'd be okay, but as it turns out, Construct seems to mess up the layout ordering or something. So anytime I now add more than 1 layout, Construct will crash. The first layout will always work, but 2, 3, 4, etc. - all of em will crash. Doesn't matter whether it's a new layout or a cloned one.
In cases like this, having access to an older version would've saved my ass.