Thread:ASDFGirl/@comment-27470778-20170511153126/@comment-25118285-20170511201156

Don't listen to this guy^

Important Upgrade NotesEdit
Like always, be sure to back up your world before updating!

WARNINGS FOR UPDATING FROM OLDER VERSIONS ITEMS/BLOCKS THAT WILL DISAPPEAR FROM THE WORLD 
 * Due to the amount of changes in this update, there were a few unavoidable changes that happened.
 * Custom textures for dinosaurs may be broken after this update, since many went through texture revisions.
 * Most plant blocks and items
 * Anubite statue and item
 * All figurines and vase blocks/items
 * Fossil Record "Awakening"
 * All terror bird items (cultivated/non-cultivated eggs, meat, DNA)
 * All tyrannosaurus items (eggs, DNA, meat)
 * Confuciusornis meats
 * Nautilus meat
 * Dodo meats
 * Quagga meats
 * Petrified Palaeoraphe sapling items
 * All dinosaurs have been reset to 0 days old and are babies.
 * All Tyrannosaurus mobs will disappear
 * Dinosaur eggs that are on the ground hatching may or may not be another dinosaur when you update (In one case pachy eggs turned into hatching spinosaurus eggs after updating).

Also, some people experienced an issue where their feathered dinosaurs switched to the scaled versions.

In 7.2->7.3.1, there was a big issue where previously tamed dinosaurs would be stuck sitting forever. I don't think you'll have this problem in 7.3.2 though.