diff --git a/excel_import_export/README.rst b/excel_import_export/README.rst
index a856a6a4a..bb2b29a1c 100644
--- a/excel_import_export/README.rst
+++ b/excel_import_export/README.rst
@@ -122,6 +122,11 @@ Known issues / Roadmap
 Changelog
 =========
 
+12.0.1.0.5 (2019-12-19)
+~~~~~~~~~~~~~~~~~~~~~~~
+
+* Speed up export when dealing with many rows
+
 12.0.1.0.4 (2019-08-28)
 ~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/excel_import_export/static/description/index.html b/excel_import_export/static/description/index.html
index 17eebfbfb..e0b8816d6 100644
--- a/excel_import_export/static/description/index.html
+++ b/excel_import_export/static/description/index.html
@@ -379,34 +379,35 @@ ul.auto-toc {
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
-<li><a class="reference internal" href="#installation" id="id6">Installation</a></li>
-<li><a class="reference internal" href="#usage" id="id7">Usage</a></li>
-<li><a class="reference internal" href="#known-issues-roadmap" id="id8">Known issues / Roadmap</a></li>
-<li><a class="reference internal" href="#changelog" id="id9">Changelog</a><ul>
-<li><a class="reference internal" href="#id1" id="id10">12.0.1.0.4 (2019-08-28)</a></li>
-<li><a class="reference internal" href="#id2" id="id11">12.0.1.0.3 (2019-08-09)</a></li>
-<li><a class="reference internal" href="#id3" id="id12">12.0.1.0.2 (2019-08-07)</a></li>
-<li><a class="reference internal" href="#id4" id="id13">12.0.1.0.1 (2019-06-24)</a></li>
-<li><a class="reference internal" href="#id5" id="id14">12.0.1.0.0 (2019-02-24)</a></li>
+<li><a class="reference internal" href="#installation" id="id7">Installation</a></li>
+<li><a class="reference internal" href="#usage" id="id8">Usage</a></li>
+<li><a class="reference internal" href="#known-issues-roadmap" id="id9">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#changelog" id="id10">Changelog</a><ul>
+<li><a class="reference internal" href="#id1" id="id11">12.0.1.0.5 (2019-12-19)</a></li>
+<li><a class="reference internal" href="#id2" id="id12">12.0.1.0.4 (2019-08-28)</a></li>
+<li><a class="reference internal" href="#id3" id="id13">12.0.1.0.3 (2019-08-09)</a></li>
+<li><a class="reference internal" href="#id4" id="id14">12.0.1.0.2 (2019-08-07)</a></li>
+<li><a class="reference internal" href="#id5" id="id15">12.0.1.0.1 (2019-06-24)</a></li>
+<li><a class="reference internal" href="#id6" id="id16">12.0.1.0.0 (2019-02-24)</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#bug-tracker" id="id15">Bug Tracker</a></li>
-<li><a class="reference internal" href="#credits" id="id16">Credits</a><ul>
-<li><a class="reference internal" href="#authors" id="id17">Authors</a></li>
-<li><a class="reference internal" href="#contributors" id="id18">Contributors</a></li>
-<li><a class="reference internal" href="#maintainers" id="id19">Maintainers</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id17">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id18">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id19">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id20">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id21">Maintainers</a></li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="section" id="installation">
-<h1><a class="toc-backref" href="#id6">Installation</a></h1>
+<h1><a class="toc-backref" href="#id7">Installation</a></h1>
 <p>To install this module, you need to install following python library, <strong>xlrd, xlwt, openpyxl</strong>.</p>
 <p>Then, simply install <strong>excel_import_export</strong>.</p>
 <p>For demo, install <strong>excel_import_export_demo</strong>.</p>
 </div>
 <div class="section" id="usage">
-<h1><a class="toc-backref" href="#id7">Usage</a></h1>
+<h1><a class="toc-backref" href="#id8">Usage</a></h1>
 <p>This module contain pre-defined function and wizards to make exporting, importing and reporting easy.</p>
 <p>At the heart of this module, there are 2 <cite>main methods</cite></p>
 <ul class="simple">
@@ -462,47 +463,53 @@ Please see example in excel_import_export_demo/report_action, which shows,</p>
 </ol>
 </div>
 <div class="section" id="known-issues-roadmap">
-<h1><a class="toc-backref" href="#id8">Known issues / Roadmap</a></h1>
+<h1><a class="toc-backref" href="#id9">Known issues / Roadmap</a></h1>
 <ul class="simple">
 <li>Module extension e.g., excel_import_export_async, that add ability to execute as async process.</li>
 <li>Ability to add contextual action in XLSX Tempalte, e.g., Add import action, Add export action. In similar manner as in Server Action.</li>
 </ul>
 </div>
 <div class="section" id="changelog">
-<h1><a class="toc-backref" href="#id9">Changelog</a></h1>
+<h1><a class="toc-backref" href="#id10">Changelog</a></h1>
 <div class="section" id="id1">
-<h2><a class="toc-backref" href="#id10">12.0.1.0.4 (2019-08-28)</a></h2>
+<h2><a class="toc-backref" href="#id11">12.0.1.0.5 (2019-12-19)</a></h2>
 <ul class="simple">
-<li>Fix style sum in footer</li>
+<li>Speed up export when dealing with many rows</li>
 </ul>
 </div>
 <div class="section" id="id2">
-<h2><a class="toc-backref" href="#id11">12.0.1.0.3 (2019-08-09)</a></h2>
+<h2><a class="toc-backref" href="#id12">12.0.1.0.4 (2019-08-28)</a></h2>
 <ul class="simple">
-<li>Add report action for report_type = ‘excel’</li>
+<li>Fix style sum in footer</li>
 </ul>
 </div>
 <div class="section" id="id3">
-<h2><a class="toc-backref" href="#id12">12.0.1.0.2 (2019-08-07)</a></h2>
+<h2><a class="toc-backref" href="#id13">12.0.1.0.3 (2019-08-09)</a></h2>
 <ul class="simple">
-<li>Small fix, to ensure that system parameter ‘path_temp_file’ (ir.config_parameter) is readable</li>
+<li>Add report action for report_type = ‘excel’</li>
 </ul>
 </div>
 <div class="section" id="id4">
-<h2><a class="toc-backref" href="#id13">12.0.1.0.1 (2019-06-24)</a></h2>
+<h2><a class="toc-backref" href="#id14">12.0.1.0.2 (2019-08-07)</a></h2>
 <ul class="simple">
-<li>Fix wizard on v12 can’t download sample template file - <a class="reference external" href="https://github.com/OCA/server-tools/issues/1574">https://github.com/OCA/server-tools/issues/1574</a></li>
+<li>Small fix, to ensure that system parameter ‘path_temp_file’ (ir.config_parameter) is readable</li>
 </ul>
 </div>
 <div class="section" id="id5">
-<h2><a class="toc-backref" href="#id14">12.0.1.0.0 (2019-02-24)</a></h2>
+<h2><a class="toc-backref" href="#id15">12.0.1.0.1 (2019-06-24)</a></h2>
+<ul class="simple">
+<li>Fix wizard on v12 can’t download sample template file - <a class="reference external" href="https://github.com/OCA/server-tools/issues/1574">https://github.com/OCA/server-tools/issues/1574</a></li>
+</ul>
+</div>
+<div class="section" id="id6">
+<h2><a class="toc-backref" href="#id16">12.0.1.0.0 (2019-02-24)</a></h2>
 <ul class="simple">
 <li>Start of the history</li>
 </ul>
 </div>
 </div>
 <div class="section" id="bug-tracker">
-<h1><a class="toc-backref" href="#id15">Bug Tracker</a></h1>
+<h1><a class="toc-backref" href="#id17">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/server-tools/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
@@ -510,22 +517,22 @@ If you spotted it first, help us smashing it by providing a detailed and welcome
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h1><a class="toc-backref" href="#id16">Credits</a></h1>
+<h1><a class="toc-backref" href="#id18">Credits</a></h1>
 <div class="section" id="authors">
-<h2><a class="toc-backref" href="#id17">Authors</a></h2>
+<h2><a class="toc-backref" href="#id19">Authors</a></h2>
 <ul class="simple">
 <li>Ecosoft</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h2><a class="toc-backref" href="#id18">Contributors</a></h2>
+<h2><a class="toc-backref" href="#id20">Contributors</a></h2>
 <ul class="simple">
 <li>Kitti Upariphutthiphong. &lt;<a class="reference external" href="mailto:kittiu&#64;gmail.com">kittiu&#64;gmail.com</a>&gt; (<a class="reference external" href="http://ecosoft.co.th">http://ecosoft.co.th</a>)</li>
 <li>Saran Lim. &lt;<a class="reference external" href="mailto:saranl&#64;ecosoft.co.th">saranl&#64;ecosoft.co.th</a>&gt; (<a class="reference external" href="http://ecosoft.co.th">http://ecosoft.co.th</a>)</li>
 </ul>
 </div>
 <div class="section" id="maintainers">
-<h2><a class="toc-backref" href="#id19">Maintainers</a></h2>
+<h2><a class="toc-backref" href="#id21">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose