WPS Version 4.3 This release includes the following notable changes: * The default namelist.wps file has been updated to a newer case, matching the new default namelist.input file in WRF. * The GEOGRID.TBL.ARW files contain 20 new fields used by the new gwd_opt=3 option in WRF. * The GEOGRID.TBL.ARW.noahmp file includes fields for the new dynamic irrigation scheme in Noah-MP. * A configure option, --nowrf, has been added to allow for configuration of the WPS without reference to a compiled WRF model; this is useful, e.g., if only the ungrib component of the WPS is needed. * The ungrib program has been updated to handle a missing value added to NCEP GEFS land surface fields starting in September 2020. * The ungrib program now handles data from before the year 1000. * The plotfmt.ncl script now supports datasets on a Lambert conformal conic projection. Acknowledgements: Special thanks are due to Michael Toy (NOAA/ESRL), Ozan Mert Göktürk (University of Bergen), and Prasanth Valayamkunnath (NCAR).