diff --git a/asio/.buildinfo b/asio/.buildinfo
index 601f74539..a633981e7 100644
--- a/asio/.buildinfo
+++ b/asio/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: a36f327be6899c390e13a892a741f038
+config: a4e4ead6605bf58d2a73af05c81d1050
 tags: 549b3d6d0415232fb7e35403b330ff49
diff --git a/asio/genindex.html b/asio/genindex.html
index 6872dd0a0..297596b52 100644
--- a/asio/genindex.html
+++ b/asio/genindex.html
@@ -89,7 +89,7 @@
       <li><a href="index.html" class="icon icon-home"></a> &raquo;</li>
       <li>Index</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-protocols/blob/ba45e9a/docs/en/genindex" class="fa fa-github"> Edit on GitHub</a>
+              <a href="https://github.com/espressif/esp-protocols/blob/2d19906/docs/en/genindex" class="fa fa-github"> Edit on GitHub</a>
       </li>
   </ul>
   <hr/>
diff --git a/asio/index.html b/asio/index.html
index 4ac373859..4b6931390 100644
--- a/asio/index.html
+++ b/asio/index.html
@@ -101,7 +101,7 @@
       <li><a href="#" class="icon icon-home"></a> &raquo;</li>
       <li>ASIO port</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-protocols/blob/ba45e9a/docs/en/index.rst" class="fa fa-github"> Edit on GitHub</a>
+              <a href="https://github.com/espressif/esp-protocols/blob/2d19906/docs/en/index.rst" class="fa fa-github"> Edit on GitHub</a>
       </li>
   </ul>
   <hr/>
@@ -142,12 +142,12 @@ SSL/TLS support is disabled by default and could be enabled in component configu
 </section>
 <section id="application-example">
 <h2>Application Example<a class="headerlink" href="#application-example" title="Permalink to this headline"></a></h2>
-<p>ESP examples are based on standard asio <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples">examples </a>:</p>
+<p>ESP examples are based on standard asio <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples">examples </a>:</p>
 <ul class="simple">
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples/udp_echo_server">udp_echo_server </a></p></li>
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples/tcp_echo_server">tcp_echo_server </a></p></li>
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples/asio_chat">asio_chat </a></p></li>
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples/ssl_client_server">ssl_client_server </a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples/udp_echo_server">udp_echo_server </a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples/tcp_echo_server">tcp_echo_server </a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples/asio_chat">asio_chat </a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples/ssl_client_server">ssl_client_server </a></p></li>
 </ul>
 <p>Please refer to the specific example README.md for details</p>
 </section>
diff --git a/esp_modem/.doctrees/environment.pickle b/esp_modem/.doctrees/environment.pickle
index b02dcfef1..f5d881dd5 100644
Binary files a/esp_modem/.doctrees/environment.pickle and b/esp_modem/.doctrees/environment.pickle differ
diff --git a/esp_websocket_client/.buildinfo b/esp_websocket_client/.buildinfo
index 50bf004d0..44b28dacc 100644
--- a/esp_websocket_client/.buildinfo
+++ b/esp_websocket_client/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: ed0afb9bde4597b84dafce73f645cee0
+config: 3fabe070372883040d7cc85376a7eb5d
 tags: 549b3d6d0415232fb7e35403b330ff49
diff --git a/esp_websocket_client/genindex.html b/esp_websocket_client/genindex.html
index 0943df223..3196013e5 100644
--- a/esp_websocket_client/genindex.html
+++ b/esp_websocket_client/genindex.html
@@ -89,7 +89,7 @@
       <li><a href="index.html" class="icon icon-home"></a> &raquo;</li>
       <li>Index</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-docs/blob/ba45e9a/docs/en/genindex" class="fa fa-github"> Edit on GitHub</a>
+              <a href="https://github.com/espressif/esp-docs/blob/2d19906/docs/en/genindex" class="fa fa-github"> Edit on GitHub</a>
       </li>
   </ul>
   <hr/>
diff --git a/esp_websocket_client/index.html b/esp_websocket_client/index.html
index 1644d1fa5..ca70c19b6 100644
--- a/esp_websocket_client/index.html
+++ b/esp_websocket_client/index.html
@@ -117,7 +117,7 @@
       <li><a href="#" class="icon icon-home"></a> &raquo;</li>
       <li>ESP WebSocket Client</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-docs/blob/ba45e9a/docs/en/index.rst" class="fa fa-github"> Edit on GitHub</a>
+              <a href="https://github.com/espressif/esp-docs/blob/2d19906/docs/en/index.rst" class="fa fa-github"> Edit on GitHub</a>
       </li>
   </ul>
   <hr/>
@@ -234,7 +234,7 @@ In case a host operating system has <cite>openssl</cite> and <cite>sed</cite> pa
 </section>
 <section id="application-example">
 <h2>Application Example<a class="headerlink" href="#application-example" title="Permalink to this headline"></a></h2>
-<p>A simple WebSocket example that uses esp_websocket_client to establish a websocket connection and send/receive data with the <a class="reference external" href="https://websocket.org">websocket.org</a> server can be found here: <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples">example </a>.</p>
+<p>A simple WebSocket example that uses esp_websocket_client to establish a websocket connection and send/receive data with the <a class="reference external" href="https://websocket.org">websocket.org</a> server can be found here: <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples">example </a>.</p>
 <section id="sending-text-data">
 <h3>Sending Text Data<a class="headerlink" href="#sending-text-data" title="Permalink to this headline"></a></h3>
 <p>The WebSocket client supports sending data as a text data frame, which informs the application layer that the payload data is text data encoded as UTF-8. Example:</p>
@@ -248,7 +248,7 @@ In case a host operating system has <cite>openssl</cite> and <cite>sed</cite> pa
 <section id="header-file">
 <h3>Header File<a class="headerlink" href="#header-file" title="Permalink to this headline"></a></h3>
 <ul class="simple">
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/blob/ba45e9a/include/esp_websocket_client.h">include/esp_websocket_client.h</a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/blob/2d19906/include/esp_websocket_client.h">include/esp_websocket_client.h</a></p></li>
 </ul>
 </section>
 <section id="functions">
diff --git a/mdns/en/.buildinfo b/mdns/en/.buildinfo
index 601f74539..a633981e7 100644
--- a/mdns/en/.buildinfo
+++ b/mdns/en/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: a36f327be6899c390e13a892a741f038
+config: a4e4ead6605bf58d2a73af05c81d1050
 tags: 549b3d6d0415232fb7e35403b330ff49
diff --git a/mdns/en/genindex.html b/mdns/en/genindex.html
index 94dc8a613..c849320f3 100644
--- a/mdns/en/genindex.html
+++ b/mdns/en/genindex.html
@@ -89,7 +89,7 @@
       <li><a href="index.html" class="icon icon-home"></a> &raquo;</li>
       <li>Index</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-protocols/blob/ba45e9a/docs/en/genindex" class="fa fa-github"> Edit on GitHub</a>
+              <a href="https://github.com/espressif/esp-protocols/blob/2d19906/docs/en/genindex" class="fa fa-github"> Edit on GitHub</a>
       </li>
   </ul>
   <hr/>
diff --git a/mdns/en/index.html b/mdns/en/index.html
index 9ccefca8c..b59de86a7 100644
--- a/mdns/en/index.html
+++ b/mdns/en/index.html
@@ -114,7 +114,7 @@
       <li><a href="#" class="icon icon-home"></a> &raquo;</li>
       <li>mDNS Service</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-protocols/blob/ba45e9a/docs/en/index.rst" class="fa fa-github"> Edit on GitHub</a>
+              <a href="https://github.com/espressif/esp-protocols/blob/2d19906/docs/en/index.rst" class="fa fa-github"> Edit on GitHub</a>
       </li>
   </ul>
   <hr/>
@@ -317,14 +317,14 @@
 </section>
 <section id="application-example">
 <h2>Application Example<a class="headerlink" href="#application-example" title="Permalink to this headline"></a></h2>
-<p>mDNS server/scanner example: <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples"></a>.</p>
+<p>mDNS server/scanner example: <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples"></a>.</p>
 </section>
 <section id="api-reference">
 <h2>API Reference<a class="headerlink" href="#api-reference" title="Permalink to this headline"></a></h2>
 <section id="header-file">
 <h3>Header File<a class="headerlink" href="#header-file" title="Permalink to this headline"></a></h3>
 <ul class="simple">
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/blob/ba45e9a/include/mdns.h">include/mdns.h</a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/blob/2d19906/include/mdns.h">include/mdns.h</a></p></li>
 </ul>
 </section>
 <section id="functions">
diff --git a/mdns/zh_CN/.buildinfo b/mdns/zh_CN/.buildinfo
index bc2a81b2c..e23660c08 100644
--- a/mdns/zh_CN/.buildinfo
+++ b/mdns/zh_CN/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: 35fe1c854184df7dba189df6e85a12b9
+config: 4782a22e499faed2fdefd3d03df07f46
 tags: 549b3d6d0415232fb7e35403b330ff49
diff --git a/mdns/zh_CN/genindex.html b/mdns/zh_CN/genindex.html
index 40b5ecfa0..e537ef3cd 100644
--- a/mdns/zh_CN/genindex.html
+++ b/mdns/zh_CN/genindex.html
@@ -90,7 +90,7 @@
       <li><a href="index.html" class="icon icon-home"></a> &raquo;</li>
       <li>索引</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-protocols/blob/ba45e9a/docs/zh_CN/genindex" class="fa fa-github"> 在 GitHub 上修改</a>
+              <a href="https://github.com/espressif/esp-protocols/blob/2d19906/docs/zh_CN/genindex" class="fa fa-github"> 在 GitHub 上修改</a>
       </li>
   </ul>
   <hr/>
diff --git a/mdns/zh_CN/index.html b/mdns/zh_CN/index.html
index 0f6e47f9e..de1c45875 100644
--- a/mdns/zh_CN/index.html
+++ b/mdns/zh_CN/index.html
@@ -112,7 +112,7 @@
       <li><a href="#" class="icon icon-home"></a> &raquo;</li>
       <li>mDNS 服务</li>
       <li class="wy-breadcrumbs-aside">
-              <a href="https://github.com/espressif/esp-protocols/blob/ba45e9a/docs/zh_CN/index.rst" class="fa fa-github"> 在 GitHub 上修改</a>
+              <a href="https://github.com/espressif/esp-protocols/blob/2d19906/docs/zh_CN/index.rst" class="fa fa-github"> 在 GitHub 上修改</a>
       </li>
   </ul>
   <hr/>
@@ -296,14 +296,14 @@
 </section>
 <section id="id7">
 <h2>应用示例<a class="headerlink" href="#id7" title="永久链接至标题"></a></h2>
-<p>有关 mDNS 服务器和查询器的应用示例请参考 <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/ba45e9a/examples/../examples"></a>。</p>
+<p>有关 mDNS 服务器和查询器的应用示例请参考 <a class="reference external" href="https://github.com/espressif/esp-protocols/tree/2d19906/examples/../examples"></a>。</p>
 </section>
 <section id="api">
 <h2>API 参考<a class="headerlink" href="#api" title="永久链接至标题"></a></h2>
 <section id="header-file">
 <h3>Header File<a class="headerlink" href="#header-file" title="永久链接至标题"></a></h3>
 <ul class="simple">
-<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/blob/ba45e9a/include/mdns.h">include/mdns.h</a></p></li>
+<li><p><a class="reference external" href="https://github.com/espressif/esp-protocols/blob/2d19906/include/mdns.h">include/mdns.h</a></p></li>
 </ul>
 </section>
 <section id="functions">