History of CR 303.4h

Every distinct wording since 2010, newest first.

May 3, 2019 · War of the Spark
If an effect attempts to put a permanent that isn’t an Aura, Equipment, or Fortification onto the battlefield attached to an object or player, it enters the battlefield unattached.
January 25, 2019 · Ravnica Allegiance
If an effect attempts to put a permanent that isn't an Aura, Equipment, or Fortification onto the battlefield attached to an object or player, it enters the battlefield unattached.
February 1, 2014 · Born of the Gods
If an effect attempts to put a permanent that isn’t an Aura, Equipment, or Fortification onto the battlefield attached to an object or player, it enters the battlefield unattached.
September 27, 2013 · Theros
If an effect attempts to put a permanent that isn't an Aura, Equipment, or Fortification onto the battlefield attached to an object or player, it enters the battlefield unattached.
July 13, 2013 · Magic 2014
If an effect attempts to put a non-Aura permanent onto the battlefield attached to a creature, that permanent enters the battlefield unattached.
September 30, 2011 · Innistrad
If an effect attempts to attach an Aura on the battlefield to an object or player, that object or player must be able to be enchanted by it. If the object or player can't be, the Aura doesn't move.
June 17, 2011 · Commander 2011
If an effect attempts to attach an Aura on the battlefield to an object or player, that object or
April 1, 2011 · Duel Decks: Knights vs. Dragons
If an effect attempts to attach an Aura on the battlefield to an object or player, that object or player must be able to be enchanted by it. If the object or player can't be, the Aura doesn't move.
February 4, 2011 · Mirrodin Besieged
If an effect attempts to attach an Aura on the battlefield to an object or player, that object or player must be able to be enchanted by it. If the object or player can’t be, the Aura doesn’t move.
October 1, 2010 · Scars of Mirrodin
If an effect attempts to attach an Aura on the battlefield to an object or player, that object or
February 1, 2010 · Worldwake
If an effect attempts to attach an Aura on the battlefield to an object or player, that object or player must be able to be enchanted by it. If the object or player can't be, the Aura doesn't move.