Love Libretro, thanks to everyone involved in making it so great
OpenMSX is a very complete and accurate MSX (MSX2 / MSX2+ / MSXturboR) emulator, and still actively developed. In a number of ways it’s more accurate than BlueMSX (and fMSX).
As such I asked on the MSX.org forum whether the authors would be willing to create a (upstream) libretro core. The outcome is that they themselves cannot give priority to taking on such a project, but they’re more than willing to help out someone who could.
Here is the link to the MSX.org thread: OpenMSX ported as a libretro core, is there willingness to do so?
The OpenMSX github is here: https://github.com/openMSX
Hopefully somebody has in interest in creating an initial port of OpenMSX. As said the OpenMSX devs are willing to help out. I think I’ll not be alone if I say that an (upstream) OpenMSX libretro core would be really awesome!