For a current overview of the project and an orientation to its results, see: H.G.M. Williamson, ‘Semantics and Lexicography: A Methodological Conundrum’, in E. Bons, J. Joosten, and R. Hunziker-Rodewald (eds), Biblical Lexicology: Hebrew and Greek (BZAW 443; Berlin: de Gruyter, 2015), 327–39.
For a brief, recent history, see: Ida Zatelli, ‘Il progetto internazionale Semantics of Ancient Hebrew Database’, Materia giudaica 23 (2018): 505-508.