[gjs/gnome-3-34] release: Prepare for 1.58.8

[Philip Chimento <pchimento src gnome org>]

commit a0185c7414eb4361c5ab3ccaf6470be9e805be36
Author: Philip Chimento <philip chimento gmail com>
Date:   Sun May 31 10:09:09 2020 -0700

    release: Prepare for 1.58.8

 NEWS | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/NEWS b/NEWS
index 1bac37ba..ec3fe636 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+Version 1.58.8
+--------------
+
+- Various backports
+  * 1.63.3: test suite is failing [Philip Chimento]
+  * Various fixes for potential crash and memory issues [Philip Chimento]
+
 Version 1.58.7
 --------------