http://www-01.ibm.com/support/docview.wss?rs=688&uid=swg24023835
Does anyone know if these still apply to 6.1.0.3? Should they be re-applied on top, should they remain underneath? Or are they actually included? The fixes in question are PK84560, PK87054, PK84616, PK84758 and PK86042.
Sorry I can't be more definitive. I recommend opening a pmr so that we can find out for sure since the documentation page is not clear.