Unfortunately I couldn't find a jungle biome anywhere near me, despite being at the edge of the world. Visited raeka's area to see the jungle, and really like it.
Very annoyed at the dogs randomly teleporting to me despite them being told to sit.
New height limit is great, and allowed me to finish building my temple roof.
Not too keen on the improved AI for mobs.
Don't really know what a golem is or how to find/get one.
Still have not done any magic stuff.
Have not ventured too much in the nether.
Never seen the END dragon nor even know how to.
Haven't seen the dungeon thingy on frontier.
Been busy on my temple (and gathering resources), and scenic railway.