Since according to this Release Schedule the 12.04.1 point release is expected on 23 August 2012.
As per the Point release wiki in
Release minus 1 month that
all candidate bugs are fixed .
Where to find the list of Bugs that will be targeted to be fixed or fixed . Or changelogs as here ( not up-to-date i guess for PR)
P.S.: I guess it is too early to ask this question , if it is comment so.