To display the "user role edit" tab & form, on the meber page, the logged in user must now have the "user_role_edit" permission instead of "member_membership_edit", which makes more sense as it now matches the required permission for the command.
I've also split out the edit & delete ops for subscripttions, the delete op now requires the member_edit permission; this means that if spaces wish to allow the users to self-manage their subscription, this can now be done by allowing members to have the "member_membership_edit" permission to add & edit subscriptions, but prevents them from removing a subscripton completely
There are 2 significant changes here: