CRAN deadlines
As of 2025-01-18, there are currently 153 packages at risk for removal from CRAN if not fixed by the specified deadlines. (Note that this table does not include information about extra checks, which may be the reason a package has been given a deadline.)
(Source code for this site can be found at https://github.com/hadley/cran-deadlines; you can see when it was last updated at https://github.com/hadley/cran-deadlines/actions/workflows/render.yaml)