I have today released the latest software update for the Portsdown 4 Amateur TV System Portsdown Introduction on the BATC Wiki. This update includes support for the LimeSDR Mini V2.
The previous facilities that worked with the LimeSDR Mini V1 and the LimeSDR USB now also work with the LimeSDR Mini V2. These include the generation of DVB-S, DVB-S2 and DVB-T amateur television signals, a signal generator and sweep generator covering 30 MHz to 3.5 GHz, and a spectrum viewer covering any 20 MHz span between 30 MHz and 3.5 GHz.
The older Portsdown 2020 system has not been (and wil not be) updated to support the LimeSDR Mini V2.