History of CR 702.151a

Every distinct wording since 2010, newest first.

February 18, 2022 · Kamigawa: Neon Dynasty
Reconfigure represents two activated abilities. Reconfigure [cost] means “[Cost]: Attach this permanent to another target creature you control. Activate only as a sorcery” and “[Cost]: Unattach this permanent. Activate only if this permanent is attached to a creature and only as a sorcery.”
February 1, 2010 · Worldwake
rule 702.151a not present in this release