Is there any way to port projects from UiFlow 1 to UiFlow 2 (.m5f to .m5f2)?

I've been searching in the forum but didn't find any message about it.

I've to start all my development from zero or there is any way to port projects from one system to the another?

I've several developments for M5StickC.

If it is possible, I think it must be put more visible how to do it. If it's not possible, it must be warning in some place to be visible too.

Thanks.