RcppSMC 0.2.9 on CRAN: Maintenance Sequential Monte Carlo / Particle Filters for R dirk.eddelbuettel.com/blog/2025/09/0… #rstats #rcpp

RcppSimdJson 0.1.14 on CRAN: New Upstream Major Highest-performance JSON Parsing via Modern C++ from R dirk.eddelbuettel.com/blog/2025/09/1… #rcpp #rstats /cc Daniel Lemire

RcppArmadillo 15.0.2-2 on CRAN: Transition to Armadillo 15 R bindings to powerful and expressive C++ matrix library dirk.eddelbuettel.com/blog/2025/09/1… #rcpp #rstats

rcppmlpackexamples 0.0.1 on CRAN: New Package Machine Learning via C++ side of R Packages dirk.eddelbuettel.com/blog/2025/09/2… #rstats #rcpp

tint 0.1.6 on CRAN: Maintenance tint is not tufte -- a fresher look for the Tufte style dirk.eddelbuettel.com/blog/2025/09/2… #rstats

R^4 Post #051: A Neat Little Rcpp Trick Returning an object S3-classed for fun and profit dirk.eddelbuettel.com/blog/2025/09/3… #rstats #rcpp

R^4 Post #052: Running r-ci with Coverage Ensuring CODECOV_TOKEN is set dirk.eddelbuettel.com/blog/2025/10/0… #rstats

tinythemes 0.0.4 at CRAN: Micro Maintenance Lightweight Repackaging of ggplot2 Themes dirk.eddelbuettel.com/blog/2025/10/0… #rstats

R^4 Post #053: Adding llvm Snapshots for R Package Testing Adding clang / clang++ nightlies via apt on Debian dirk.eddelbuettel.com/blog/2025/10/0… #rstats #rcpp

RPushbullet 0.3.5: Mostly Maintenance Easy multi-device messaging from R dirk.eddelbuettel.com/blog/2025/10/0… #rstats

xptr 1.2.0 on CRAN: New(ly Adopted) Package! Manipulating External Pointers with Ease from R dirk.eddelbuettel.com/blog/2025/10/0… #rstats

RcppArmadillo 15 CRAN Transition: Offering Office Hours Offering office hours to help in updating #rstats CRAN packages to RcppArmadillo 15.0.2 given CRAN 'Deadlines' for a number of the reverse-dependency packages. Details and booking link at blog post. dirk.eddelbuettel.com/blog/2025/10/1…

RcppSpdlog 0.0.23 on CRAN: New Upstream Modern C++ logging for R extension packages dirk.eddelbuettel.com/blog/2025/10/1… #rcpp #rstats

qlcal 0.0.17 on CRAN: Regular Update QuantLib Business / Exchange Calendaring for R dirk.eddelbuettel.com/blog/2025/10/1… #rstats #rcpp

ML quacks: Combining duckdb and mlpack dirk.eddelbuettel.com/blog/2025/10/1… A 'minimally viable product / demo' of extending DuckDB with #mlpack

RcppArmadillo 15.2.0-0 on GitHub: New Upstream, Simpler OpenMP R bindings to powerful and expressive C++ matrix library dirk.eddelbuettel.com/blog/2025/10/2… #rcpp #rstats GitHub-only release skipping CRAN to slow the update cadence per CRAN Policy

duckdb-mlpack 0.0.2: mlpack is now a duckdb community extension Bringing mlpack machine learning to duckdb SQL dirk.eddelbuettel.com/blog/2025/10/2…

R^4 post #054: Faster r-ci Contimuous Integration via r2u Container Accelerating Continous Integration at GitHub Actions dirk.eddelbuettel.com/blog/2025/10/2… #rstats

duckdb-mlpack 0.0.3: macOS binaries, unit tests, more outputs Bringing mlpack machine learning to duckdb SQL dirk.eddelbuettel.com/blog/2025/11/0… #duckdb #mlpack

RcppCNPy 0.2.14 on CRAN: Minor Maintenance Read/write NumPy data from R dirk.eddelbuettel.com/blog/2025/11/0… #rstats #rcpp