[devhelp] Post-release version bump

[Sébastien Wilmet <swilmet src gnome org>]

commit 927928466fa8a054501c8e6571fbf0b4a763aa30
Author: Sébastien Wilmet <sw swilmet be>
Date:   Mon Jan 11 12:27:18 2021 +0100

    Post-release version bump

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 3c91a071..fc12148b 100644
--- a/meson.build
+++ b/meson.build
@@ -6,7 +6,7 @@
 project(
   'devhelp', 'c',
   meson_version: '>= 0.53',
-  version: '40.alpha',
+  version: '40.beta',
   default_options: ['warning_level=2']
 )