Update readme.txt

readme.txt

@@ -2,7 +2,7 @@
 Contributors:      nko
 Tags:              301, 404, redirect, redirection, redirects
 Requires at least: 6.2
-Tested up to:      6.4
+Tested up to:      6.5
 Requires PHP:      7.2
 Stable tag:        0.1.0
 License:           GPL-2.0-or-later
@@ -18,6 +18,10 @@ There are many good redirect plugins that have been developed for years and have
 
 .htaccess and nginx configs are OK, but we don't want to edit configs placed somewhere in server directories; we want to open our admin panel and add redirects easily. We also don't care about wrong config configurations, which will stop your server.
 
+=== Quick Links ===
+
+[GitHub](https://github.com/nk-crew/redirect-txt)
+
 === Features ===
 
 - Path redirects