Wlork Bravo ! I understand that you're cautious because if the update deletes old surveys, that would be pretty sad 😄 I hope tests go well, but I'm confident you're doing a great job ! 🙂
datitisev I've released fof/polls@2.0.0 with this feature. See https://discuss.flarum.org/d/20586-friendsofflarum-polls/303.