diff --git a/sitemap.xml b/sitemap.xml
index bdec0f575..29ff735cd 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1,203 +1,203 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><url>
      <loc>https://kubernetes.github.io/ingress-nginx/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/how-it-works/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/troubleshooting/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/kubectl-plugin/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/development/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/deploy/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/deploy/baremetal/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/deploy/rbac/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/deploy/upgrade/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/deploy/hardening-guide/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/basic-usage/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/annotations/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/custom-template/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/log-format/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/cli-arguments/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/custom-errors/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/default-backend/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/exposing-tcp-udp-services/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/fcgi-services/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/ingress-path-matching/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/external-articles/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/miscellaneous/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/monitoring/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/multiple-ingress/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/tls/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/third-party-addons/modsecurity/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/user-guide/third-party-addons/opentracing/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/PREREQUISITES/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/affinity/cookie/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/auth/basic/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/auth/client-certs/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/auth/external-auth/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/auth/oauth-external-auth/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/configuration-snippets/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/custom-configuration/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/custom-errors/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/custom-headers/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/external-auth-headers/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/ssl-dh-param/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/customization/sysctl/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/docker-registry/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/grpc/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/multi-tls/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/rewrite/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/static-ip/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/tls-termination/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url><url>
      <loc>https://kubernetes.github.io/ingress-nginx/examples/psp/</loc>
-     <lastmod>2020-10-15</lastmod>
+     <lastmod>2020-10-29</lastmod>
      <changefreq>daily</changefreq>
     </url>
 </urlset>
\ No newline at end of file
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 016c46878..8f3642928 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ
diff --git a/user-guide/convert_arguments_to_doc.py b/user-guide/convert_arguments_to_doc.py
index 9f419672a..e23e5693a 100644
--- a/user-guide/convert_arguments_to_doc.py
+++ b/user-guide/convert_arguments_to_doc.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Copyright 2018 The Kubernetes Authors.
 #