  Since the Super-Kamiokande (SK) neutrino experiment in Japan added gadolinium
sulphate octahydrate (Gd) to the pure water in its detector, it has entered a
new era in supernova neutrino detection. The addition of Gd makes it possible
to tag neutrons from inverse beta decay (IBD) interactions of electron
antineutrinos with free protons in the water. This has led to significant
improvement in the experiment's sensitivity to low-energy electron
antineutrinos, which is key in the observation of supernova neutrinos.
Super-Kamiokande Gadolinium (SK-Gd) has the potential to make the first
observation of the diffuse supernova neutrino background (DSNB) and
pre-supernova (preSN) neutrinos, and can improve the pointing capability of SK
in the event of a core-collapse supernova (CCSN) explosion. We present the
latest results and prospects for supernova neutrino detection with SK-Gd.
