Hello - thank you for your response! I think you definitely could update to the newest version, but know that there are still some lacking elements, like whiteboards, deadlines, and tables. Those missing Cards is the main reason why v0.7 projects don't yet open in v0.8. If you don't absolutely need those elements yet, or aren't opening 0.7 projects in 0.8, you would be fine to work in 0.8.