Updated on 1/15/2013 : Microsoft has released the list of hotfixes which are included in ConfigMgr 2012 SP1 RTM release. Here is the KB article /kb/2801420 for the list. This list contains 20 hotfixes. Cumulative Update 1 and 2 (CU1 and CU2) are included in SP1.
I know, lot of us are waiting to get list of KB articles of which will be part of most awaited ConfigMgr 2012 SP1 RTM release.
Earlier today, Microsoft confirmed via official blog post that the issues addressed in CU1 and CU2 will be included in Service Pack 1 of ConfigMgr 2012. More Details here.