Conrad released the bug-fix release 3.4.1 of Armadillo
earlier today, and the corresponding RcppArmadillo
package 0.3.4.1 is already on CRAN.
No R level or interface changes were, the upstream changes are summarized below.
Changes in RcppArmadillo version 0.3.4.1 (2012-09-18)
Upgraded to Armadillo release 3.4.1
workaround for a bug in the Mac OS X accelerate framework
fixes for handling empty sparse matrices
added documentation for saving & loading matrices in HDF5 format
faster dot() and cdot() for complex numbers
is also a diffstat report
for 0.3.4.1 relative to 0.3.4.0
As always, more detailed information is on the
Questions, comments etc should go to the
rcpp-devel mailing list
off the R-Forge page.