This blog is updated daily.
A general description is here.
‘R CMD check’ notes uses of ‘library()’ and ‘require()’ in package
code: see the section ‘Suggested packages’ of ‘Writing R Extensions’
for good practice.
Port Tomas Kalibera's fix from R-devel that restores the ‘loadMethod()’ fast path, effectively doubling the speed of S4 dispatch.
‘R_ext/Lapack.h’ had not been updated for changes made by LAPACK to the argument lists of its (largely internal) functions ‘dlaed2’ and ‘dlaed3’. (PR#16157)