Works with CiviCRM 4.7 and should work on CiviCRM 5.0 or higher
This extension gives you the ability to relate the donor and the honoree on a contribution page. The donor can select which relationship he or she has with the honoree and you can specify what type of selection the donor can chose from.
Screenshot (click to enlarge)
Releases
Since CiviCRM 5.x, extension releases compatible with CiviCRM 5.0 are compatible with 5.0 and later. An extension release compatible with 5.25, for example, means that it requires CiviCRM 5.25 or later.