[gjs] release: Include NEWS from 1.56.1

[Philip Chimento <pchimento src gnome org>]

commit e15f0b7ce337ff89512b4f9f397f671643c0cdf5
Author: Philip Chimento <philip chimento gmail com>
Date:   Mon Apr 22 22:05:42 2019 -0700

    release: Include NEWS from 1.56.1

 NEWS | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/NEWS b/NEWS
index 98ab2787..30d0428b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+Version 1.56.1
+--------------
+
+- Closed bugs and merge requests:
+  * Calling dumpHeap() on non-existent directory causes crash [#134, !277,
+    Philip Chimento]
+  * Using Gio.MemoryInputStream.new_from_data ("string") causes segfault [#221,
+    !278, Philip Chimento]
+  * Fix gjs_context_eval() for non-zero-terminated strings [!281, Philip
+    Chimento]
+
 Version 1.56.0
 --------------