Polymorph exists, and has been separated into 3 different spell chains (object, other and self). They are... odd ducks, contains a lot of text detailing what you can and cannot do (possibly the spell with the most text, at least a good contender), and.... well, not quite sure what to make of it, yet. Still processing the myriad other cool spells as well
Hm, what to ask without essentially asking for the entire text......
* How many morphing-type total spells?
* Are they complete morphs or are they like Wild Side and only give you parts?
Some non-morphing related:
* I assume there are new summoning spells. Do they do anything different or are they just "You can summon a [XP amount] NPC with a type restriction"?
* What are the 0-level spells like? I wish I could be more specific, but I'm not quite sure if "Are there any mundane utility 0-levels" is free from misinterpretation.