diff --git a/index.html b/index.html
index d6c0033..c23d0ea 100644
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+++ b/index.html
@@ -80,7 +80,7 @@ h1 { background: #2080C0; color: white; padding:25px 5% 8px; margin: 4% 7% 0px;
 
 <p>The project is hosted on GitHub. The latest version is available at: <a href="https://github.com/Sei-Lisa/LSL-PyOptimizer">https://github.com/Sei-Lisa/LSL-PyOptimizer</a></p>
 
-<p>In order to run the program, you need <a href="https://www.python.org/downloads/">Python 2.7</a> installed. <b>Python 3.x will not work. Download and install Python 2.7</b> if you don't have it already.</p>
+<p>In order to run the program, you need <a href="https://www.python.org/downloads/">Python</a> installed. It should work with both Python 2.7 and Python 3.x. Note that Python 3.x support is still in beta; if you run into any error while using it, please file a <a href="https://github.com/Sei-Lisa/LSL-PyOptimizer/issues">report</a>.</p>
 
 <h2><a id="also-on-this-page"></a>Also on this page</h2>
 
@@ -514,7 +514,7 @@ but this will cause an error:
 
 <p>This program is distributed under the terms of the GNU General Public License (GPL) version 3.</p>
 
-<p>&copy; Copyright 2015-2019 Sei Lisa. All rights reserved.</p>
+<p>&copy; Copyright 2015-2021 Sei Lisa. All rights reserved.</p>
 
 <p>Just to put it explicitly, processing code with this optimizer does NOT automatically make the result fall under the terms of the license. Only the optimizer itself is subject to the terms of the GPL, similarly to how the C code compiled by a GPL-licensed compiler is not subject to the licensing requirements of the compiler even if the compiler itself is.</p>