Andrea
I saw that you brought "Add offset" on Motion plugin, so you could
delete Motion-CV. I think Motion-HV has some recent optimizations
(2017). Do you think you can delete Motion-HV too or is it better to
leave it? What about Motion 2 Points?
I think it is a good idea to delete Motion-CV/HV but I am concerned about old currently existing projects that may be using them -- I will ask GG what he thinks.  Motion 2 Points should stay as it actually does something different.

Plus I was able to easily duplicate your crash so GG can debug that this afternoon.  Thank you for the Manual updates provided by SGE -- I will review the english this afternoon also.