Almost missed this one due to Christmas-
R 2.14.1 is out, and so are binaries
so download them here (winduh users!)
http://cran.r-project.org/bin/windows/base/
David S sums it all up here
http://blog.revolutionanalytics.com/2011/12/r-2141-is-released.html
This update makes a few small improvements (such as the ability to accurately count the number of available cores for parallel processing on Solaris and Windows, and improved support of grayscale Postscript and PDF graphics export) and fixes a few minor bugs (such as a correction to BIC calculations in the presence of zero-weight observations).
Binaries are here-
http://cran.r-project.org/bin/windows/base/R-2.14.1-win.exe
Prof Peter D speeaks here-
https://stat.ethz.ch/pipermail/r-announce/2011/000548.html
Changes in recent versions are here-
http://cran.r-project.org/bin/windows/base/CHANGES.R-2.14.1.html
Major Changes-
Direct support in R is starting with release 2.14.0 for High Performance Computing