Andras, HA7ILM, decided projects SDR.hu terminate because they exceeded his possibilities to realize them in one person. Surely many know OpenWebRX a CSDR, which continue to be available via GitHub, as well as BSc and MSc. The network remains operational KiwiSDR, but Andras will no longer answer questions or update any of the projects. On SDR.hu will only be a list of SDR receivers.
SDR.hu