I received mails regarding new Z12s and Z5s strategy files. I need to update when going from 1.14 to 1.16.

I don't want to disturb Zorro cause there are open trades and what it learned so far. Are the new versions 'better' as the old ones and do you think I should/need to update to 1.16 or can I stay with 1.14?

thanks in advance