[libnma] release: update NEWS

[Lubomir Rintel <lkundrak src gnome org>]

commit 14a17d065b1ef8b627e7249a389e58b7ebd1ee26
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Thu Apr 7 09:43:58 2022 +0200

    release: update NEWS

 NEWS | 10 ++++++++++
 1 file changed, 10 insertions(+)
---
diff --git a/NEWS b/NEWS
index 11fe5229..1b919b96 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+=======================================
+libnma-1.8.38
+Overview of changes since libnma-1.8.36
+=======================================
+
+* libnma-gtk4 is no longer considered EXPERIMENTAL.
+* meson now builds libnma-gtk4 properly.
+* Keyboard accelerator for certificate chooser works again.
+* Fixed libnma-gtk4 version of mobile-wizard.
+
 =======================================
 libnma-1.8.36
 Overview of changes since libnma-1.8.34