Updated: pcre-8.37-2

[Yaakov Selkowitz]

The following packages have been updated for the Cygwin distribution:

* pcre-8.37-2
* libpcre1-8.37-2
* libpcre16_0-8.37-2
* libpcre32_0-8.37-2
* libpcrecpp0-8.37-2
* libpcreposix0-8.37-2
* libpcre-devel-8.37-2

The PCRE library implements regular expression pattern matching using
the same syntax and semantics as Perl.

This release includes upstream patches for several buffer overflows:

https://bugs.exim.org/show_bug.cgi?id=1636
https://bugs.exim.org/show_bug.cgi?id=1651
https://bugs.exim.org/show_bug.cgi?id=1667

--
Yaakov