That update was da bomb. 
Terraria Community Forums
Commander Crocket
Khaios
lel
Fury
Yeah, that was super annoying. I do really miss cactus causing damage though.
Khaios
Such a masochist >.<
Criddle
(Fun fact: Cenx once said in a livestream chat that they used to have Cactus damage added back in Expert Mode but it annoyed them so much they removed it again.)
Commander Crocket
See? It even left the developers prickly. 