A new version of Bitcoin-QT has been released and the software now has a new name – Bitcoin Core. This is just one of the many changes in the new 0.9.0 release of the Bitcoin reference client.
A Look at the New 0.9.0 Version of Bitcoin-QT

A new version of Bitcoin-QT has been released and the software now has a new name – Bitcoin Core. This is just one of the many changes in the new 0.9.0 release of the Bitcoin reference client.