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The included LAPACK has been updated to version 3.9.0 (for

have failed (with HTTP/2 servers), reported by Gábor Csárdi.

seg.faulting etc) for large sample sizes, thanks to a report and

no longer return errors twice (invisibly).

formula sometimes wrongly eliminated the intercept from

or (more rarely) added a garbage term (or seg.faulted !); the fix

happened by simplifying the C-level logic of

attempted suppression did not work consistently.

would fail; reported with patch proposal by Kevin Ushey in

Detection of the C stack direction has been moved from

allows the detection to be overridden -- see file

Source-code changes enable installation on platforms using

deduced at installation which is used by the

If a package's C/C++ calls to BLAS/LAPACK allow for the

arguments used by most Fortran compilers to pass

the lengths of Fortran character arguments, define

A package with Fortran source code and perhaps C (but not

C++) sources can request for its shared object/DLL to be linked by

the Fortran compiler by including a line

The known reason for doing so is a package which uses Fortran

(only) OpenMP on a platform where the Fortran OpenMP runtime is

The default standard for C++ in package installation is

C++11 (as it has been on other platforms where available since

3.6.0: the default toolchain on Windows was defaulting to C++98).

Support for specifying C++98 in package installation is

Buffer overflow in building error messages fixed. Reported

in scripts now is more consistent to interactive use,

e.g., when displaying function(**) argument lists.

Auto-printing S4 objects no longer duplicates the object,

for faster speed and reduced memory consumption. Reported by Aaron

practically forever in some cases.  Hence ditto for corresponding

is infinite, nor suffers from cancellation

cancellation and return values corresponding to limits for large

leading to C stack overflow because of infinite recursion.