REL_16_10
Translation updates
Restrict psql meta-commands in plain-text dumps.
With GB18030, prevent SIGSEGV from reading past end of allocation.
In fmtIdEnc(), handle failure of enlargePQExpBuffer().
Fix security checks in selectivity estimation functions.
Use --strip-unneeded when stripping static libraries with GNU strip.
Make our usage of memset_s() conform strictly to the C11 standard.
Use unnamed POSIX semaphores on Cygwin.
Update time zone data files to tzdata release 2025b.
Fix back-patching of memset_s() fixes.
Pre-beta mechanical code beautification.
Convert cvsignore to gitignore, and add .gitignore for build targets.
Replace a couple of references to files that no longer exist in the source tree with references to the appropriate URLs.
Integrate pg_bsd_indent into our build/test infrastructure.
Don't put library-supplied -L/-I switches before user-supplied ones.
Stop using "-multiply_defined suppress" on macOS.
Fix for make unportability