# 4.0.6 * Feature proposal #4977: Implement debug mode * Bug #5046: Userlist search conditions not working * Bug #5047: Invalid conditions causing fatal error * Bug #5094: Field conditions fail if the field it's conditioning off of isn't available * Bug #5410: Conditions still function even if a field has been deleted * Feature proposal #5444: Improve extras parsing * Bug #5501: Contains condition on a multiselect with no value causes JS error * Bug #5523: Read Only field conditions fail in PHP * Bug #5599: Value reset for file inputs does not function properly * Bug #5726: Large amount of conditions causes massive page load times * Bug #5729: Tab condition causes field conditions to never parse