Update .htaccess
Redirect older version format to newer format.
diff --git a/website/content/.htaccess b/website/content/.htaccess
index b6dae0b..d4c5bd6 100755
--- a/website/content/.htaccess
+++ b/website/content/.htaccess
@@ -21,3 +21,5 @@
RedirectMatch 301 /cppapiref/(.*) https://geode.apache.org/releases/latest/cppdocs/$1
RedirectMatch 301 /dotnetapiref/(.*) https://geode.apache.org/releases/latest/dotnetdocs/$1
RedirectMatch 301 /docs/guide/14/(.*) https://geode.apache.org/docs/guide/114/$1
+RedirectMatch 301 /docs/guide/13/(.*) https://geode.apache.org/docs/guide/113/$1
+RedirectMatch 301 /docs/guide/12/(.*) https://geode.apache.org/docs/guide/112/$1
