Testing 4.2b1 (5.7.0.7-beta1), and running CloudForms_Essentials code such as :
@user.current_group.filters['managed'].flatten.each
fails; this seems intentional, as filters have moved to Entitlements.
Conversation on slack suggests that current_group (MiqAeServiceMiqGroup) does not have .entitlement(s) as a relationship.
From rails console:
irb(main):043:0> vm.owner.current_group.entitlement
PostgreSQLAdapter#log_after_checkout......in use: 0, waiting_in_queue: 0
undefined method `entitlement' for #<MiqAeMethodService::MiqAeServiceMiqGroup:0x0000000d093b90>