[gtksourceview] Release GtkSourceView 5.6.1

[Christian Hergert <chergert src gnome org>]

commit 1e93d67061037c9eb241112c2b7424e31709d868
Author: Christian Hergert <chergert redhat com>
Date:   Thu Sep 22 00:50:00 2022 -0700

    Release GtkSourceView 5.6.1

 NEWS | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
---
diff --git a/NEWS b/NEWS
index d7e98d1f..0b81b50c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,21 @@
+News in 5.6.1, 2022-09-22
+-------------------------
+
+This release contains a number of fixes found early after release
+of 5.6.0 that warrant distributing to users.
+
+ * Improve resilience of GtkSourceHover assistants to prevent
+   unbreakable grabs by application added widgets.
+ * Hide all assistants when unmapping GtkSourceViews.
+ * Don't dismiss hover delay timeout from pointer clicks, allow
+   them to click through to display hover information.
+ * Don't show new assistants unless parent GtkSourceView is
+   mapped. This can improve situations with tabbed editors and
+   asynchronous operations to load completion, hover data, etc.
+ * Additional Vim commands.
+ * Updated languages: go.lang
+ * Updated translations: Turkish and Nepali
+
 News in 5.6.0, 2022-09-17
 -------------------------