rcurtin: Sorry I just saw the https://github.com/mlpack/mlpack/pull/3345 PR related to the R build. Do would you like us to add a separate Rcereal package to bring that version up-to-date to avoid re-downloading files?
coatless: that would be awesome! you might want to include the same base64.hpp fixes that I included in the Github action 👍
Reached out to the maintainer, we'll see what ends up happening. Worst case, I'll opt for either a separate package submission or seeing if the package could be marked as orphaned.