According to the newest unconfirmed reports coming in, it seems that there is some sort of Software Update available on Dialog TV HD Decoders. According to the reports there is no change to the software, except for the addition of "Supreme Sat 1" in the "Satellite" menu under "Settings > Installation".
Earlier this year it was reported that Dialog TV is planning to migrate to Supreme Sat 1 due to increasing costs on the present provider and lack of bandwidth.
Let's hope this is the start of something good. We aren't sure of the details such as dish alignment, etc. However it is likely that the switch will be gradual and if Dialog TV is going to use both service providers then it would mean that the new transponders on Supreme Sat 1 will run on MPEG4 DVBS2.
Please keep us updated on the latest on Dialog TV as the days progress.