Hello.
I am around R-multiverse, a repository system for new R packages.
I did the registration work for this R package (r-multiverse/contributions#221) because I thought this repository is well maintained and could benefit from R-multiverse to make it easier to install the R package.
If you are interested, please check it out.
(Several packages not currently on CRAN (like https://github.com/pola-rs/r-polars) are recommended for installation from R-multiverse in the documentation.)
cc @shikokuchuo @wlandau