Hi, when trying to do an R 4.0 transition upload of r-cran-bookdown[1] I get: Depends: r-cran-rmarkdown (>= 2.0) but it is not installable That's pretty strange since as far as I can see r-cran-rmarkdown was build against R 4.0 before. Any clue Andreas. [1] https://salsa.debian.org/r-pkg-team/r-cran-bookdown -- http://fam-tille.de