[gnome-keysign] Added release notes for upcoming 1.0

[Tobias Mueller <tobiasmue src gnome org>]

commit d80125d2b756189d24c6d033fec0643b88f04c06
Author: Tobias Mueller <muelli cryptobitch de>
Date:   Thu Jan 3 13:52:55 2019 +0100

    Added release notes for upcoming 1.0

 RELEASE_NOTES | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 34cd317..2e62596 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -11,6 +11,10 @@ Changes
  * Run with python3 from the desktop file
  * Removed monkeysign support
  * Stop installing gks-qrcode
+ * Increased Python2 support in the tests
+ * Fixed stopping wormhole discovery
+ * Ship a new icon for the app
+ * Removed gpgmh wrapper module
 
 Resources
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