> No, `raco pkg` supports package sources in the form of URLs, Git repo > references, local paths, etc. Racketeers sometimes use those > alternatives to avoid delays in the catalog refresh. > > https://docs.racket-lang.org/pkg/Package_Concepts.html#%28part._concept~3asource%29 That's great news! I stand corrected. Thank you for taking the time to visit the SRFI lists even though you are very busy with Racket.