"On April 28, the OpenSUSE Linux project unveiled the third release candidate of OpenSUSE 10.1. The project has released four alpha and nine beta versions of the upcoming distro. The 'final' release date for 10.1 has not been set, but is expected to be within several weeks, the project said.
"The project is only releasing RC3 'delta' isos against RC2 and RC1, the team said..."