Find and replace operations work again in the script editor in

Computation of window size based on requested client size in

GraphApp when running in a multi-byte locale on Windows has been fixed

fixed to produce the corresponding character (only) once. This fixes

pasting text with tilde on Italian keyboard (PR#18391).

mirror has been selected, otherwise fallback to

the main site.  This behaves in the same way as

The need for this was shown by a day when the main

website was offline and a dozen or so packages which had its URL

on macOS, the Accelerate framework (after ATLAS).  (This is

The included LAPACK sources have been updated to 3.10.1.

HTML validation can be set by environment variable

This provides a way to circumvent a problematic

The 2006 version that ships with macOS is always skipped.

(as documented) and not for other uses looking for a

mirror, even when it does not also specify all three

Bioconductor repositories (as was previously required).

Writing to a clipboard connection works again, fixing a

connection no longer issues a spurious warning about an ignored

unsupported category from the OS, even when requested at R level,

whenever running in a multibyte locale (so

also in UTF-8, hence fixing a regression in

no longer truncates usage information with

Text injection from external applications via

running in a multi-byte locale has been improved (fixing a

systems using UTF-8 as the native encoding.  Users of the script

editor have to convert their scripts with non-ASCII characters to

where UTF-8 is used).  This fixes a regression in

prevented some operations with scripts when they contained

the generic in naming its first argument

name the argument (code in many packages did).

length greater than one now gives a warning (which it is intended

length greater than one gives an error rather than a warning.

Windows users should consult the WINDOWS section below for

Support for 32-bit builds has been dropped.

Tomas Kalibera for months of work on the Windows port

Wolfgang Huber in Feb 2021 on the R-devel