[gnome-session] NEWS: Update for release

[Ray Strode <halfline src gnome org>]

commit 83b7fe9eb8e298a8afcb5b4a3b68878ffcb75985
Author: Ray Strode <rstrode redhat com>
Date:   Mon Mar 21 16:12:27 2022 -0400

    NEWS: Update for release

 NEWS | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/NEWS b/NEWS
index f3f61241..51ff7fb4 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+============
+Version 42.0
+============
+
+       Give better error when failing to get renderer string
+       Fix failure to run sessions for program accounts
+       Translation updates
+
 ============
 Version 40.8
 ============