Defer None-aware operator related PEPs

Neither of the authors of these PEPs are currently actively
championing them, and offering dedicated constructs for
working with partially structured hierarchical data is
still a relatively novel programming language design concept
in general.

Since there's no harm in waiting for more feedback and ideas,
deferring them for potential future consideration seems like a
good option for now.

pep-0505.txt

@@ -3,11 +3,18 @@ Title: None-aware operators
 Version: $Revision$
 Last-Modified: $Date$
 Author: Mark E. Haase <mehaase@gmail.com>
-Status: Draft
+Status: Deferred
 Type: Standards Track
 Content-Type: text/x-rst
 Created: 18-Sep-2015
-Python-Version: 3.6
+Python-Version: 3.8
+
+PEP Deferral
+============
+
+Further consideration of this PEP has been deferred until Python 3.8 at the
+earliest.
+
 
 Abstract
 ========

pep-0532.txt

@@ -4,13 +4,19 @@ Version: $Revision$
 Last-Modified: $Date$
 Author: Nick Coghlan <ncoghlan@gmail.com>,
         Mark E. Haase <mehaase@gmail.com>
-Status: Draft
+Status: Deferred
 Type: Standards Track
 Content-Type: text/x-rst
 Created: 30-Oct-2016
-Python-Version: 3.7
+Python-Version: 3.8
 Post-History: 5-Nov-2016
 
+PEP Deferral
+============
+
+Further consideration of this PEP has been deferred until Python 3.8 at the
+earliest.
+
 Abstract
 ========
 

pep-0535.txt

@@ -3,12 +3,19 @@ Title: Rich comparison chaining
 Version: $Revision$
 Last-Modified: $Date$
 Author: Nick Coghlan <ncoghlan@gmail.com>
-Status: Draft
+Status: Deferred
 Type: Standards Track
 Content-Type: text/x-rst
 Requires: 532
 Created: 12-Nov-2016
-Python-Version: 3.7
+Python-Version: 3.8
+
+PEP Deferral
+============
+
+Further consideration of this PEP has been deferred until Python 3.8 at the
+earliest.
+
 
 Abstract
 ========