IMO, no. In fact you are encouraged to test with RC1 to see if there are any other things broken that need to be addressed in an RC2.
On 10/14/13 7:20 AM, "Mark Kessler" <kesslerconsult...@gmail.com> wrote: >So does this mean I should wait for rc2 before testing? since I'm a little >late here atm. > >-Mark