What is the best way to find out what topics are new compared to 2014? Does schweiser or anyone else provide this info?
You may want to check this:
http://www.finquiz.com/blog/2015/08/19/cfa-level-2-changes-2016-cfa-curriculum-updates/
Also check the 2014 to 2015 changes.
thanks guys. If I download the new Ebook, will it replace my old year curiculum? Id like to have both so I can compare LOS and see whats new.
No, Vital Source will treat it as a new collection.
+1
Broadly, major topics revamp are Fixed Income changed from 2014 to 2015 and Portfolio Management changed from 2015 to 2016
I’m not too sure about the little topics - you’ll have to go find those out 
PM seems to have been reorganized but the overall information has not really changed much. I would know the new quant reading as I’m sure that will get tested