Based on the discussion [here](https://fortran-lang.discourse.group/t/silverfrost-compiler-adds-some-f2003-and-f2008-features/1584), I suggest editing the Silverfrost compiler description by appending the sentences, Some features of Fortran 2003 and 2008 have been [added](https://www.silverfrost.com/19/ftn95/support/ftn95_revision_history.aspx). There is a free personal edition.