The new ORCA 4.0.1 can now be downloaded.
Find the manual here.
In March the new ORCA version 4.0 has been released. This version comes with several new features like 'Linear scaling DLPNO-NEVPT2' and 'Magnetization and magnetic susceptibility'. With the release of version 4.0.1. some bugs have been fixed.
More information about ORCA can be found in the ORCA forum or here.