This should still work fine for those who has already upgraded to 2.8.0/2.8.1 version. The setting won't change. But i think we shouldn't promote accepting of any bad certificates by making this option enabled by default for new installations. This should be up to the user (or admins) to enable it. Of course, this will make those upgrading from 2.7.0 search for a way to be able to login to their servers. But maybe that's a lesser evil.