Hey! Currently we're not allowing updates after submissions have closed as it would be counter-intuitive and not necessarily in the spirit of a game jam because it would make having a jam period meaningless since the point is to do the best you can within those 2 weeks. It'd be possible for submissions to be continually worked on even after submissions have ended, and we feel this would be unfair to everyone, especially if favoritism is shown for specific cases. Apologies but this is a limitation that we want to respect.