Overview of changes in GLib 2.66.4
==================================
* Fix some issues in parsing floating point seconds in `GDateTime`
(!1791, !1797)
* Fix some issues in handling invalid UTF-8 when parsing for `GDate` (!1788)
* Bugs fixed:
- #2264 GPtrArray might call qsort() with NULL data
- Backport !1771 macos: fix frexpl checks in cross-compilation to glib-2-66
- Backport !1788 gdate: Validate input as UTF-8 before parsing to glib-2-66
- Backport !1791 gdatetime: Disallow NAN as a number of seconds in a GDateTime to glib-2-66
- Backport !1794 gio-tool-info: Prevent criticals if mount options are not available to glib-2-66
- Backport !1797 gdatetime: Improve ISO 8601 parsing to avoid floating point checks to glib-2-66