a bit of everything…
Best Ultra Wide Angle Lenses for MFT Cameras (GH5, G9, E-M1)
E-M1III review at Mapcamera.
DpreviewTV: What is lens breathing? (And why should you care?)
Best Monitors for Photographers (Explora).
Em1 Mk3 Review for Astrophotography (The Narrow Band Channel).
Plenty of news on the facebook OMD group, Panasonic FF and the GH5 group.