History of CR 702.6a

Every distinct wording since 2010, newest first.

April 22, 2021 · Strixhaven
Equip is an activated ability of Equipment cards. “Equip [cost]” means “[Cost]: Attach this permanent to target creature you control. Activate only as a sorcery.”
May 3, 2019 · War of the Spark
Equip is an activated ability of Equipment cards. “Equip [cost]” means “[Cost]: Attach this permanent to target creature you control. Activate this ability only any time you could cast a sorcery.”
January 25, 2019 · Ravnica Allegiance
Equip is an activated ability of Equipment cards. "Equip [cost]" means "[Cost]: Attach this permanent to target creature you control. Activate this ability only any time you could cast a sorcery."
May 1, 2014 · Journey into Nyx
Equip is an activated ability of Equipment cards. “Equip [cost]” means “[Cost]: Attach this permanent to target creature you control. Activate this ability only any time you could cast a sorcery.”
September 30, 2011 · Innistrad
Equip is an activated ability of Equipment cards. "Equip [cost]" means "[Cost]: Attach this permanent to target creature you control. Activate this ability only any time you could cast a sorcery."
June 17, 2011 · Commander 2011
Equip is an activated ability of Equipment cards. “Equip [cost]” means “[Cost]: Attach this
April 1, 2011 · Duel Decks: Knights vs. Dragons
Equip is an activated ability of Equipment cards. "Equip [cost]" means "[Cost]: Attach this permanent to target creature you control. Activate this ability only any time you could cast a sorcery."
February 4, 2011 · Mirrodin Besieged
Equip is an activated ability of Equipment cards. “Equip [cost]” means “[Cost]: Attach this permanent to target creature you control. Activate this ability only any time you could cast a sorcery.”
October 1, 2010 · Scars of Mirrodin
Equip is an activated ability of Equipment cards. “Equip [cost]” means “[Cost]: Attach this
February 1, 2010 · Worldwake
Equip is an activated ability of Equipment cards. "Equip [cost]" means "[Cost]: Attach this Equipment to target creature you control. Activate this ability only any time you could cast a sorcery."