What is the problem of 7.0.7?

i am thinking of upgrading from 7.0.6 to 7.0.7 but i am scared because i do not want to have any problem.

if you have upgraded please let me know if its better than the last update. and tell me what the problems in this new ones are? just trying to be cautious  before i cause problem to myself.

One problem I have noticed is that the sound albums dont display the prewiew images properly, I.E it is there but so small and to the right bottom corner of the album that  its like it is not ther.

A few other things to but dont remember off the top of my head