We will be getting into the meaning of "meaningful" here soon but I take those 888 bytes and counter with 488. No ERROR, WARNING, or NOTE with `R CMD check --as-cran` (using `rcmdcheck::rcmdcheck` via a convenience wrapper from `littler`):

RQuantLib 0.4.17 on CRAN: Maintenance Quantitative Finance library bindings for R dirk.eddelbuettel.com/blog/2… #rcpp #rstats

nanotime 0.3.7 on CRAN: Enhancements High-resolution nanosecond time functionality for R dirk.eddelbuettel.com/blog/2… #rcpp #rstats

RDieHarder 0.2.4 on CRAN: Maintenance DieHarder RNG testing for R dirk.eddelbuettel.com/blog/2… #rstats

PSA: If your #RStats actions at @github end in a nag 'Node.js 12 actions are deprecated.' as shown belowthen do an update as shown in the second picture and use actions/checkout@v3. I so look forward to having to do that for dozens of my repositories. 🤯

qlcal 0.0.3 on CRAN: Maintenance and Updates QuantLib Business / Exchange Calendaring for R dirk.eddelbuettel.com/blog/2… #rstats #rcpp

RcppQuantuccia 0.1.1 on CRAN: Maintenance Self-containted QuantLib Calendar Library for R dirk.eddelbuettel.com/blog/2… #rcpp #rstats

If people want to use something else, let'em. As The Dude says:

RcppSimdJson 0.1.8 on CRAN: Maintenance Highest-performance JSON Parsing via Modern C++ from R dirk.eddelbuettel.com/blog/2… #rstats #rcpp

digest 0.6.30 on CRAN: More Package Maintenance Compact hash representations of arbitrary R objects dirk.eddelbuettel.com/blog/2… #rstats