In part II of RPG VAULT's interview with Craig Morrison, the big man said that:
"The changes will affect all classes one way or another. There are even new spells and abilities for certain ones, as well as feats and abilities that have been added or amended. We will release more information on the specifics as the version is deployed to the public test server."
What's in 1.5 for assassins? My bet is we will get another combo, or at least Lethargy will get fixed so it can be used for other things than...oh wow, what can you use it for? Probably there will be major changes to Lotus tree, we all know it needs a little lovin' from FC.
Item changes are good, but skill/feat changes are even more welcomed. Can't wait.