diff --git a/README.md b/README.md
index eef18dc..a0ec592 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 Video_XH facilitates presenting videos on a CMSimple_XH site. It uses the
 HTML5 video element wherever possible, and provides a a download link as
 fallback otherwise. The supported video formats depend on the browser.
+
 For each video additional <a href="https://schema.org/">schema.org</a>
 compliant markup will be generated, so search engines can index and show the
 videos in search results.
diff --git a/build.xml b/build.xml
index bab533c..9cb54ad 100644
--- a/build.xml
+++ b/build.xml
@@ -75,13 +75,13 @@
     <delete dir="export"/>
     <copy file="dist/config/config.php" tofile="dist/config/defaultconfig.php"/>
     <copy file="dist/languages/en.php" tofile="dist/languages/default.php"/>
-    <zip destfile="Video_XH-2.0-dev.zip" basedir="dist" prefix="video/"/>
+    <zip destfile="Video_XH-2.0.zip" basedir="dist" prefix="video/"/>
     <delete dir="dist"/>
   </target>
 
   <target name="build-patch" description="builds a distributable update package">
     <fail unless="patchee" message="patchee is not defined!"/>
-    <unzip file="Video_XH-2.0-dev.zip" todir="current"/>
+    <unzip file="Video_XH-2.0.zip" todir="current"/>
     <unzip file="${patchee}" todir="patchee"/>
     <copy todir="dist">
       <fileset dir="current">
@@ -95,7 +95,7 @@
         <include name="css/stylesheet.css"/>
       </fileset>
     </delete>
-    <zip destfile="Video_XH-2.0-dev-PATCH.zip" basedir="dist" includeemptydirs="false"/>
+    <zip destfile="Video_XH-2.0-PATCH.zip" basedir="dist" includeemptydirs="false"/>
     <delete dir="patchee" quiet="true"/>
     <delete dir="current" quiet="true"/>
     <delete dir="dist" quiet="true"/>
diff --git a/help/help.htm b/help/help.htm
index 01ca3f5..b8bffec 100644
--- a/help/help.htm
+++ b/help/help.htm
@@ -30,7 +30,8 @@
 </head>
 <body>
 <h1 id="video_xh">Video_XH</h1>
-<p>Video_XH facilitates presenting videos on a CMSimple_XH site. It uses the HTML5 video element wherever possible, and provides a a download link as fallback otherwise. The supported video formats depend on the browser. For each video additional <a href="https://schema.org/">schema.org</a> compliant markup will be generated, so search engines can index and show the videos in search results.</p>
+<p>Video_XH facilitates presenting videos on a CMSimple_XH site. It uses the HTML5 video element wherever possible, and provides a a download link as fallback otherwise. The supported video formats depend on the browser.</p>
+<p>For each video additional <a href="https://schema.org/">schema.org</a> compliant markup will be generated, so search engines can index and show the videos in search results.</p>
 <ul>
 <li><a href="#requirements">Requirements</a></li>
 <li><a href="#download">Download</a></li>
diff --git a/index.php b/index.php
index f2ee243..77e2cfa 100644
--- a/index.php
+++ b/index.php
@@ -21,7 +21,7 @@
 
 use Video\Dic;
 
-const VIDEO_VERSION = '2.0-dev';
+const VIDEO_VERSION = "2.0";
 
 /** @SuppressWarnings(PHPMD.UnusedFormalParameter) */
 function video(string $name, string $options = ''): string
diff --git a/teplad.xml b/teplad.xml
index 619a643..f87d3e4 100644
--- a/teplad.xml
+++ b/teplad.xml
@@ -45,11 +45,11 @@
   <!-- the name of the Plugin -->
   <name type="plugin">Video_XH</name>
   <!-- Date this xml-file was updated, yyyy.mm.dd -->
-  <date_update>2021.01.23</date_update>
+  <date_update>2023.02.11</date_update>
   <!-- version of Plugin -->
-  <version>1.1</version>
+  <version>2.0</version>
   <!-- date of publication, yyyy.mm.dd -->
-  <date_version>2016.12.23</date_version>
+  <date_version>2023.02.11</date_version>
   <!-- the name of the programmer -->
   <coder>Christoph M. Becker</coder>
   <!-- Categories must be written in lower case. More than one possible, separated by comma without spaces. -->
@@ -62,19 +62,19 @@
   <url>
     <!-- URL where you can download the plugin -->
     <!-- If there no Download-URL, enter this follows! - <download_url></download_url> -->
-    <download_url>https://github.com/cmb69/video_xh/releases/1.1</download_url>
+    <download_url>https://github.com/cmb69/video_xh/releases/2.0</download_url>
     <!-- URL of the programmer's website -->
     <!-- If there no Website, enter this follows! - <coder_url></coder_url> -->
-    <coder_url>https://3-magi.net</coder_url>
+    <coder_url>https://3-magi.net/</coder_url>
     <!-- URL where find a demo -->
     <!-- If there no Demo-Website, enter this follows! - <demo_url></demo_url> -->
     <demo_url></demo_url>
   </url>
   <!-- compatibility with versions of XH, i.e. 1.6, 1.6.7 - 1.7.2, ≥ 1.7, ... -->
-  <compatibility>≥ 1.5.4</compatibility>
+  <compatibility>≥ 1.7.0</compatibility>
   <!-- minimum version of PHP that is required, i.e. 5.3, 5.6, 7, ≥ 5.6, ... -->
   <!-- If there no specification, e.g. for templates, enter this follows! - <php_ver></php_ver> -->
-  <php_ver>≥ 5.0.0</php_ver>
+  <php_ver>≥ 7.1.0</php_ver>
   <!-- the License for the Plugin, GPLv3, AGPL, LGPL, GPLv2 ... -->
   <license>GPLv3</license>
   <!-- Description in English is mandatory -->
@@ -82,17 +82,23 @@
     <!-- description of the plugin, ca. 200 characters, you can use <br/>, <ol></ol>, <ul></ul>, <li></li>, <b></b>, <i></i>. -->
     <description lang="en">
       Video_XH facilitates presenting videos on a CMSimple_XH site. It uses the
-      HTML5 video element wherever possible, and provides a fallback to Flash video.
-      The supported video formats depend on the browser resp. the Flash player. For
-      the best user experience, JavaScript should be enabled in the browser of the visitor.
+      HTML5 video element wherever possible, and provides a a download link as
+      fallback otherwise. The supported video formats depend on the browser.
+
+      For each video additional <a href="https://schema.org/">schema.org</a>
+      compliant markup will be generated, so search engines can index and show the
+      videos in search results.
     </description>
     <!-- Beschreibung des Plugins, ca. 200 Zeichen, es können <br/>, <ol></ol>, <ul></ul>, <li></li>, <b></b>, <i></i> genutzt werden. -->
     <description lang="de">
       Video_XH ermöglicht die Präsentation von Videos auf einer
-      CMSimple_XH-Website. Es verwendet wo immer möglich das HTML5 Video-Element, und
-      nutzt andernfalls den Flash-Player. Die unterstützten Video-Formate hängen vom
-      Browser bzw. dem Flash-Player ab. Für das beste Nutzungserlebnis sollte
-      JavaScript im Browser des Besuchers aktiviert sein.
+      CMSimple_XH-Website. Es verwendet wo immer möglich das HTML5 Video-Element,
+      und bietet andernfalls einen Downloadlink als Fallback. Die unterstützten
+      Video-Formate hängen vom Browser ab.
+
+      Für jedes Video wird zusätzliches [schema.org](https://schema.org/)
+      konformes Markup generiert, so dass Suchmaschinen die Videos indexieren
+      und in Suchergebnissen anzeigen können.
    </description>
     <!-- additional languages are possible, i.e. da, fr, pl, ... -->
     <!-- The use of this language is limited by the website where the repository is hosted. -->
diff --git a/tests/approvals/ShowInfoTest.testRendersPluginInfo.approved.html b/tests/approvals/ShowInfoTest.testRendersPluginInfo.approved.html
index a2b8f90..590ac92 100644
--- a/tests/approvals/ShowInfoTest.testRendersPluginInfo.approved.html
+++ b/tests/approvals/ShowInfoTest.testRendersPluginInfo.approved.html
@@ -1,5 +1,5 @@
 
-<h1>Video 2.0-dev</h1>
+<h1>Video 2.0</h1>
 <div class="video_syscheck">
   <h2>System check</h2>
   <p class="xh_success">Checking that PHP version ≥ 7.1.0 … okay</p>
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index d60857d..eccae8f 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -15,4 +15,4 @@
 require_once './classes/ShowVideo.php';
 
 const CMSIMPLE_URL = "http://example.com/index.php";
-const VIDEO_VERSION = "2.0-dev";
+const VIDEO_VERSION = "2.0";
diff --git a/version.nfo b/version.nfo
index d829fb1..ff170a2 100644
--- a/version.nfo
+++ b/version.nfo
@@ -1 +1 @@
-Video_XH,1.1,1.1,,,https://github.com/cmb69/video_xh/releases/1.1,https://raw.githubusercontent.com/cmb69/video_xh/master/version.nfo
+Video_XH,2.0,2.0,,,https://github.com/cmb69/video_xh/releases/2.0,https://raw.githubusercontent.com/cmb69/video_xh/master/version.nfo
