New version of ECMWF IFS model (cycle 47r3) has been introduced at ECMWF since 6Z run on 2021-10-12. 

Cycle upgrade 47r3 will bring improvements to the assimilation and observations usage and a significantly improved physical basis for moist processes, necessary to facilitate further development of the Integrated Forecasting System (IFS) and future application at convection-permitting resolutions.

More details can be found in: 

• Implementation of IFS Cycle 47r3
• https://www.ecmwf.int/en/publications/ifs-documentation
• TIGGE model upgrades#ECMWF