yes that is indeed what I did in that ticket. It may already be working without updating those plugins because most of it was not relevant to the plugin itself (test, some leftover unused parts etc).
Did a bit of research:
Of the plugins (in Mediaportal Plugin Team) only moving pictures tests uses 3.5
Mediaportal itself even uses 2.0 for some (obscure?) parts.
Maybe we can unifiy it to say...
Well most of it is kinda true what you're saying but the transition from .NET Framework to .NET is substantial. As far as I remember there are quite a few things that are done in such a different...
Converting mediaportal to a newer .net version isn't easy. there are way to many differences between .net framework and just .net to justify the effort.
.Net Framework 4 is currently still...