Top panel: planetary minimum mass vs. orbital period for known Neptune-sized and super-Earth planets (blue dots) around M dwarfs. The planet GJ 338 Bb is plotted as the red star symbol. Bottom panel: planetary minimum mass versus semi-major axis for all known planets (color dots) in S-type configuration around binary systems, where the stellar binaries have projected physical separation s ≤ 1000 au (color bar). The stellar binary separation between the A and B members of our binary system has a semi-major axis of 130.9au and is plotted as star symbol.