[gjs/gnome-3-36] release: Prepare for 1.64.1

[Philip Chimento <pchimento src gnome org>]

commit 0b0af102f6f28a8f7cbfa401ed6a9e1c528bb784
Author: Philip Chimento <philip chimento gmail com>
Date:   Fri Mar 27 22:38:42 2020 -0700

    release: Prepare for 1.64.1

 NEWS | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
---
diff --git a/NEWS b/NEWS
index 4f0076c1..c9180f38 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,24 @@
+Version 1.64.1
+--------------
+
+- The BigInt type is now _actually_ available, as it wasn't enabled in the
+  1.64.0 release even though it was mentioned in the release notes.
+
+- Closed bugs and merge requests:
+  * testCommandLine's Unicode tests failing on Alpine Linux [Philip Chimento,
+    #296, !399]
+  * build: Various clean-ups [Jan Tojnar, !403]
+  * Correctly handle vfunc inout parameters [Marco Trevisan, !404]
+  * Fix failed redirect of output in CommandLine tests [Liban Parker, !409]
+
+Version 1.58.6
+--------------
+
+- Various backports:
+  * Correctly handle vfunc inout parameters [Marco Trevisan]
+  * Fix failed redirect of output in CommandLine tests [Liban Parker]
+  * Avoid filename conflict when tests run in parallel [Philip Chimento]
+
 Version 1.64.0
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