Overview of changes in GLib 2.47.5
==================================

* the system copy of PCRE is now used by default to implement GRegex.
  Configure with --with-pcre=internal if a system PCRE version
  is unavailable or undesired.

* interfaces for DTLS support have been added.  A new version of
  glib-networking will also be required.

* GDBusMethodInvocation now drops replies if the sender set the
  NO_REPLY_EXPECTED flag

* several GApplication fixes, including fixes for commandline arguments
  in interpreted languages on Windows

Bugs fixed:
 624186 Deprecate glib-gettext macros
 734095 gtk-demo.py of PyGObject fails to run on Windows (and likely other binding scripts using g_application_run())
 735754 Implement close on TLS GOutputStream
 748064 gnulib vfprintf returns desired (not actual) number of bytes, ignores errors
 752240 Add DTLS support to GIO
 755421 GDBus ignores NO_REPLY_EXPECTED flag in messages, leading to warnings on system bus
 756875 Include ntdef.h for NTSTATUS
 759554 g_application_run() calls g_main_context_default() repeatidly
 760199 gsettings: Install gettext ITS rules
 760215 G_LIKELY/_UNLIKELY macros need more parentheses
 760683 regex test: Check the expected PCRE exceptions at runtime

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