[Plugin: Events Manager Extended] Released 3.1.5

* Improvement: if you forget to deactivate/activate the plugin for needed DB updates, you’ll get a warning now
* Bugfix: don’t overwrite widget content anymore
* Bugfix: calendar ajax fixes for full, long_events and category options
* Cleanup: strip many trailing spaces, and resolve all possible php warnings
* Feature: honeypot field implemented, this is a hidden field that humans can’t see, but a bot will enter something in it and that’s something we can check on
* Feature: you can now require that people need to be registered to wordpress in order to make a booking
* Feature: next to “OR” for categories, you can now have “AND” as well: [events_list category=1,3] is for “OR”, [events_list category=1+3] is for “AND”

https://www.ads-software.com/extend/plugins/events-manager-extended/