[gjs] release: Prepare for 1.68.0

[Philip Chimento <pchimento src gnome org>]

commit 87f0d0889127305ceb559c5451f29269d2f46f3b
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Mar 20 09:28:34 2021 -0700

    release: Prepare for 1.68.0

 NEWS | 10 ++++++++++
 1 file changed, 10 insertions(+)
---
diff --git a/NEWS b/NEWS
index 7b3d8211..95de900f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Version 1.68.0
+--------------
+
+- Closed bugs and merge requests:
+
+  * 40.rc session crashes in gjs on unlocking (sometimes) [#387, !588, Marco
+    Trevisan]
+  * 40.rc: installed-tests installed despite explicitly disabled [#388, !589,
+    Philip Chimento]
+
 Version 1.67.3
 --------------