[mutter] Bump version to 42.0

[Marge Bot <marge-bot src gnome org>]

commit 9249aba72a5c4454894c08735a4963ca1665e34d
Author: Florian Müllner <fmuellner gnome org>
Date:   Sat Mar 12 16:57:23 2022 +0100

    Bump version to 42.0
    
    Update NEWS.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2337>

 NEWS        | 6 ++++++
 meson.build | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 0895690a5e..e910cfb502 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+42.0
+====
+
+Translators:
+  Fabio Tomat [fur], Alexander Shopov [bg]
+
 42.rc
 =====
 * Fix X11 → wayland drops ending up in the wrong wayland client [Olivier; !2305]
diff --git a/meson.build b/meson.build
index 94dc2ab3c9..6ef7bde92e 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('mutter', 'c',
-  version: '42.rc',
+  version: '42.0',
   meson_version: '>= 0.55.0',
   license: 'GPLv2+'
 )