2.66.8 (stable) 2025-03-17:

Gio:
* Fix memory leak in DBus::generate_guid().
  (Jan Burgmeier) Merge request !64
* DBus::ErrorUtils::get_remote_error(): Fix a memory leak.
  (Christian Eggers) Merge request !66
* LoadableIcon: Remove extra commas from _CLASS_INTERFACE().
  (Affects only building on Windows.)
  (Kjell Ahlstedt)

Documentation:
* Replace gtkmm.org by gtkmm.gnome.org.
  (Kjell Ahlstedt)

gmmproc:
* generate_wrap_in.pl.in: Ignore -Winconsistent-dllimport from clang
  (Kjell Ahlstedt) Issue #119 (Luca Bacci)
* h2def.py: Avoid syntax warnings from Python 3.12
  (Kjell Ahlstedt)
* DocsParser.pm: Don't link to developer-old.gnome.org
  (Kjell Ahlstedt) Issue #120 (Andre Klapper)

Tests:
* Fix running on Windows 11
  (Chun-wei Fan) Merge request !68

Build:
* Some fixes to avoid warnings from the clang compiler
  (Kjell Ahlstedt, Chun-wei Fan) Merge request !63
* Meson build: Require meson >= 0.60
* Meson build: Use the Python installation that Meson uses.
  See merge request !67.
  (Kjell Ahlstedt)