update

Author: Reputeless

learn/conferences/index.html

@@ -1095,6 +1095,8 @@ <h1 id="c">C++ カンファレンス<a class="headerlink" href="#c" title="Perma
 <h2 id="cnow">C++Now<a class="headerlink" href="#cnow" title="Permanent link">&para;</a></h2>
 <p><a href="https://cppnow.org/">https://cppnow.org/</a> | <a href="https://www.youtube.com/user/BoostCon/">YouTube</a></p>
 <ul>
+<li><a href="https://cppnow.org/history/2021/talks/">C++Now 2021</a></li>
+<li>C++Now 2020 (開催キャンセル)</li>
 <li><a href="https://cppnow.org/history/2019/talks/">C++Now 2019</a></li>
 <li><a href="https://cppnow.org/history/2018/talks/">C++Now 2018</a></li>
 <li><a href="https://cppnow.org/history/2017/talks/">C++Now 2017</a></li>
@@ -1112,6 +1114,7 @@ <h2 id="cnow">C++Now<a class="headerlink" href="#cnow" title="Permanent link">&p
 <h2 id="cppcon">CppCon<a class="headerlink" href="#cppcon" title="Permanent link">&para;</a></h2>
 <p><a href="https://cppcon.org/">https://cppcon.org/</a> | <a href="https://www.youtube.com/user/CppCon/">YouTube</a></p>
 <ul>
+<li>CppCon 2021</li>
 <li><a href="https://github.com/CppCon/CppCon2020">CppCon 2020</a></li>
 <li><a href="https://github.com/CppCon/CppCon2019">CppCon 2019</a></li>
 <li><a href="https://github.com/CppCon/CppCon2018">CppCon 2018</a></li>
@@ -1123,25 +1126,27 @@ <h2 id="cppcon">CppCon<a class="headerlink" href="#cppcon" title="Permanent link
 <h2 id="accu">ACCU<a class="headerlink" href="#accu" title="Permanent link">&para;</a></h2>
 <p><a href="https://conference.accu.org/">https://conference.accu.org/</a> | <a href="https://www.youtube.com/channel/UCJhay24LTpO1s4bIZxuIqKw/">YouTube</a></p>
 <ul>
-<li><a href="https://conference.accu.org/previous/2019_autumn/schedule/">ACCU Autumn 2019</a></li>
-<li><a href="https://conference.accu.org/previous/2019/schedule/">ACCU 2019</a></li>
-<li><a href="https://conference.accu.org/previous/2018/schedule/">ACCU 2018</a></li>
-<li><a href="https://conference.accu.org/previous/2017/schedule/">ACCU 2017</a></li>
-<li><a href="https://github.com/ACCUConf/PDFs_2016">ACCU 2016</a></li>
-<li><a href="https://github.com/ACCUConf/PDFs_2015">ACCU 2015</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2014/accu2014_schedule">ACCU 2014</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2013/accu2013_schedule">ACCU 2013</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2012/accu2012_schedule">ACCU 2012</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2011/accu2011_sessions">ACCU 2011</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2010/accu2010_sessions">ACCU 2010</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2009/accu2009_sessions">ACCU 2009</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2008/accu2008_sessions">ACCU 2008</a></li>
-<li><a href="https://accu.org/index.php/conferences/accu_conference_2007/accu2007_sessions">ACCU 2007</a></li>
-<li><a href="https://github.com/ACCUConf/PDFs_2006">ACCU 2006</a></li>
-<li><a href="https://github.com/ACCUConf/PDFs_2005">ACCU 2005</a></li>
-<li><a href="https://github.com/ACCUConf/PDFs_2004">ACCU 2004</a></li>
-<li><a href="https://accu.org/index.php/conferences/2003/schedule2000b">ACCU 2003</a></li>
-<li><a href="https://accu.org/index.php/conferences/2002/schedule2002">ACCU 2002</a></li>
+<li><a href="https://accu.org/conf-previous/2021/schedule/">ACCU 2021</a></li>
+<li>ACCU 2020 (開催キャンセル)</li>
+<li><a href="https://accu.org/conf-previous/2019_autumn/schedule/">ACCU Autumn 2019</a></li>
+<li><a href="https://accu.org/conf-previous/2019/schedule/">ACCU 2019</a></li>
+<li><a href="https://accu.org/conf-previous/2018/schedule/">ACCU 2018</a></li>
+<li><a href="https://accu.org/conf-previous/2017/schedule/">ACCU 2017</a></li>
+<li><a href="https://accu.org/conf-previous/2016/schedule/">ACCU 2016</a></li>
+<li><a href="https://accu.org/conf-previous/2015/schedule/">ACCU 2015</a></li>
+<li><a href="https://accu.org/conf-previous/2014/schedule/">ACCU 2014</a></li>
+<li><a href="https://accu.org/conf-previous/2013/schedule/">ACCU 2013</a></li>
+<li><a href="https://accu.org/conf-previous/2012/schedule/">ACCU 2012</a></li>
+<li><a href="https://accu.org/conf-previous/2011/schedule/">ACCU 2011</a></li>
+<li><a href="https://accu.org/conf-previous/2010/schedule/">ACCU 2010</a></li>
+<li><a href="https://accu.org/conf-previous/2009/schedule/">ACCU 2009</a></li>
+<li><a href="https://accu.org/conf-previous/2008/schedule/">ACCU 2008</a></li>
+<li><a href="https://accu.org/conf-previous/2007/schedule/">ACCU 2007</a></li>
+<li><a href="https://accu.org/conf-previous/2006/schedule/">ACCU 2006</a></li>
+<li><a href="https://accu.org/conf-previous/2005/schedule/">ACCU 2005</a></li>
+<li><a href="https://accu.org/conf-previous/2004/schedule/">ACCU 2004</a></li>
+<li><a href="https://accu.org/conf-previous/2003/schedule/">ACCU 2003</a></li>
+<li><a href="https://accu.org/conf-previous/2002/schedule/">ACCU 2002</a></li>
 </ul>
 <h2 id="c-russia">C++ Russia<a class="headerlink" href="#c-russia" title="Permanent link">&para;</a></h2>
 <p><a href="https://cppconf-moscow.ru/en/">https://cppconf-moscow.ru/en/</a> | <a href="https://www.youtube.com/channel/UCJ9v015sPgEi0jJXe_zanjA/playlists">YouTube</a></p>