libpcre2-16-0 10.42-4 (arm64 binary) in ubuntu mantic

 This is PCRE2, the new implementation of PCRE, a library of functions
 to support regular expressions whose syntax and semantics are as
 close as possible to those of the Perl 5 language. New projects
 should use this library in preference to the older library,
 confusingly called pcre3 in Debian.
 .
 This package contains the 16 bit runtime library, which operates on
 UTF-16 input.