From lbaudis https://twitter.com/lbaudis on Twitter: 1/n KATRIN reported a new upper limit on the effective electron neutrino mass of 0.9 eV from their second run (or 0.8 eV when combining the result with the first run). This is the first sub-eV sensitivity from a direct neutrino mass experiment: https://arxiv.org/abs/2105.08533v1