[meld/build-updates: 23/26] Update Meld's requirements

[Kai Willadsen <kaiw src gnome org>]

commit 279989f7dc4efdbdbad0d67344949b4fb4b32749
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Sep 11 10:34:11 2022 +1000

    Update Meld's requirements
    
    These are not by-and-large yet needed, but these are realistically all
    fine for our likely distribution targets. The only thing here that we
    might want to relax is the Python 3.9 requirement; we could probably
    target 3.8 without loosing too much.

 README.md | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/README.md b/README.md
index 9a03c465..614414b8 100644
--- a/README.md
+++ b/README.md
@@ -16,28 +16,28 @@ Meld is licensed under the GPL v2 or later.
 Requirements
 ------------
 
-* Python 3.6
+* Python 3.9
 * pycairo (Python3 bindings for cairo without GObject layer)
-* PyGObject 3.30 (Python3 bindings for GObject introspection)
+* PyGObject 3.40 (Python3 bindings for GObject introspection)
 * gsettings-desktop-schemas
 
 And following packages with GObject introspection:
 
-* GLib 2.36
+* GLib 2.56
 * Pango
 * PangoCairo
-* GTK+ 3.20
+* GTK+ 3.24
 * GtkSourceView 4.0
 
 
 Build requirements
 ------------------
 
-* Python 3.6
-* Meson 0.48
+* Python 3.9
+* Meson 0.58
 * Ninja
 * gettext
-* GLib 2.36 and its development utilities such as `glib-compile-schemas`
+* GLib 2.56 and its development utilities such as `glib-compile-schemas`
 
 For Windows build requirements, see `mingw-common` section `.gitlab-ci.yml`