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 <h1>Dive Into Python 3</h1>
 
-<p><cite>Dive Into Python 3</cite> will cover Python 3 and its differences from Python 2. Compared to the original <cite><a href=http://diveintopython.org/>Dive Into Python</a></cite>, it will be about 50% revised and 50% new material. I will publish drafts online as I go. The final version will be published on paper by Apress. The book will remain online under the <a rel=license href=http://creativecommons.org/licenses/by-sa/3.0/>CC-BY-SA-3.0</a> license.
+<p><cite>Dive Into Python 3</cite> covers Python 3 and its differences from Python 2. Compared to <cite><a href=http://diveintopython.org/>Dive Into Python</a></cite>, it&#8217;s about 20% revised and 80% new material. I am publishing drafts online as I go. <a href=about.html>Please send feedback</a>. The final version will be published on paper by Apress. The book will remain online under the <a rel=license href=http://creativecommons.org/licenses/by-sa/3.0/>CC-BY-SA-3.0</a> license.
 
 <p>You can see the <a href=table-of-contents.html>full table of contents</a> (<strong>not finalized</strong>), or read what I&#8217;ve written so far: