if the system changes the drawing context after view update (often

is used by default if the system timezone

database is a newer version than that in the

a package in a repository it mentions package versions which are

version requirement and links to hints on

defaulting to 60 (seconds) if that is not set or invalid.

for example during the installation of source packages which

There is now support for parallelized Link-Time Optimization

There is support for setting a different

Fortran compiler, including to empty when mixing

compilation, for example to select an alternative linker or

3.1.0.  Using it now gives a warning which will

The code mitigating stack overflow with PCRE regexps on very

long strings is enabled for PCRE2 < 10.30 also when

since stack overflows have been seen in that case.

Fix to correctly show the group labels in

local function, thanks to bug report and patch

now work correctly for large table entries (in the

millions).  Reported by Sebastian Meyer and investigated by more

Low-level socket read/write operations have been fixed to

correctly signal communication errors. Previously, such errors could

lead to a segfault due to invalid memory access. Reported

values slightly outside [0,1], thanks to

option.  If this causes unanticipated timeouts, consider

has been fixed to return memory aligned for

no longer segfaults when called again after

Accessing a long vector represented by a compact integer

sequence no longer segfaults (reported and debugged by Hugh

now works also for strings with multiple

A very old bug could cause a segfault in

when terms involved logical variables.  Part of

no longer skips non-directory files, thanks to a

patch by Sebastian Meyer, fixing the remaining part of

Paths with non-ASCII characters caused problems for

now correctly matches named arguments, thanks

positions into text containing characters outside of the Unicode

-concatenation, i.e., to the empty string

is a string and to the zero-length value

A package whose code uses this should depend on

deparses to more than 500 characters, thanks to a report and patch