As in Google Slides, apart from the directed lines and arrows, it would be nice to have a curved and elbow connector.
This feature would be very helpful (I would have upgraded right now). I think it would be nice it it could be managed together with free hand drawing, but maybe you'll prefer to open another "new idea" for this. Unless (as in Impress) you can provide a conversion from free hand drawing to curved connector, that would make a fully satisfying solution !
Thanks for your attention and your work !
Filippos Vasilakis commented
Yeah that would be extremely helpful and cool