diff --git a/build.gradle b/build.gradle
index 516071c..1e89ad1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,17 +2,18 @@ apply plugin: 'java'
 repositories{
   mavenCentral()
 }
+def releaseVersion = "0.5.4"
+def propertyFile = file "src/main/java/w2phtml/project.properties"
 Properties properties = new Properties()
-properties.load(project.rootProject.file('project.properties').newDataInputStream())
-def releaseVersion = properties.getProperty('ReleaseVersion')
-def getDate() {
-    return new Date().format('yyyyMMddHHmmss')
-}
+propertyFile.withReader { properties.load(it) }
+properties.setProperty('releaseDate', new Date().format('HH:mm:ss dd-MM-YYYY'))
+properties.setProperty('releaseVersion', releaseVersion )
+propertyFile.withWriter { properties.store(it, null) }
 
 sourceCompatibility = 1.8
 jar {
     manifest {
-        attributes("Implementation-Title": "w2phtml",
+        attributes("Implementation-Title": rootProject.name,
                    "Implementation-Version": releaseVersion,
 		   "Main-Class" : "w2phtml.Application",
 		   "Class-Path" : "jasp.jar parser.jar")
@@ -46,7 +47,7 @@ jar {
 }
 task xhtml(type: Jar) {
     manifest {
-        attributes("Implementation-Title": "w2phtml",
+        attributes("Implementation-Title": rootProject.name,
                    "Implementation-Version": releaseVersion,
 		   "Built-By": "litvinovg",
                    "RegistrationClassName" : "org.openoffice.da.comp.writer2xhtml.W2XRegistration",
diff --git a/project.properties b/project.properties
deleted file mode 100644
index 5b5f29e..0000000
--- a/project.properties
+++ /dev/null
@@ -1 +0,0 @@
-ReleaseVersion=0.5.3
diff --git a/src/main/java/w2phtml/api/ConverterFactory.java b/src/main/java/w2phtml/api/ConverterFactory.java
index 32778c8..61037bd 100644
--- a/src/main/java/w2phtml/api/ConverterFactory.java
+++ b/src/main/java/w2phtml/api/ConverterFactory.java
@@ -25,26 +25,54 @@
  
 package w2phtml.api;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
 /** This is a factory class which provides static methods to create converters
  *  for documents in OpenDocument (or OpenOffice.org 1.x) format into a specific MIME type
  */
 public class ConverterFactory {
 
     // Version information
-    private static final String VERSION = "0.4.4";
-    private static final String DATE = "2019-02-11";
-	
+   private static final String propPath = "w2phtml/project.properties";
     /** Return the Writer2LaTeX version in the form
      *  (major version).(minor version).(patch level)<br/>
      *  Development versions have an odd minor version number
      *  @return the version number
      */
-    public static String getVersion() { return VERSION; }
+  	public static String getVersion() {
+  		Properties prop = new Properties();
+  		ClassLoader loader = Thread.currentThread().getContextClassLoader();
+  		InputStream stream = loader.getResourceAsStream(propPath);
+  		String version = "Failed to get version";
+  		try {
+  			prop.load(stream);
+  			version = (String) prop.get("releaseVersion");
+  		} catch (IOException e) {
+  			// TODO Auto-generated catch block
+  			e.printStackTrace();
+  		}
+  		return version;
+  	}
 
     /** Return date information
      *  @return the release date for this Writer2LaTeX version
      */
-    public static String getDate() { return DATE; }
+  	public static String getDate() {
+  		Properties prop = new Properties();
+  		ClassLoader loader = Thread.currentThread().getContextClassLoader();
+  		InputStream stream = loader.getResourceAsStream(propPath);
+  		String date = "Failed to get date";
+  		try {
+  			prop.load(stream);
+  			date = (String) prop.get("releaseDate");
+  		} catch (IOException e) {
+  			// TODO Auto-generated catch block
+  			e.printStackTrace();
+  		}
+  		return date;
+  	}
 
     /** <p>Create a <code>Converter</code> implementation which supports
      *  conversion into the specified MIME type.</p>
diff --git a/src/main/java/w2phtml/project.properties b/src/main/java/w2phtml/project.properties
new file mode 100644
index 0000000..7a9d2ad
--- /dev/null
+++ b/src/main/java/w2phtml/project.properties
@@ -0,0 +1,3 @@
+#Mon Mar 09 15:37:23 CET 2020
+releaseVersion=0.5.4
+releaseDate=15\:37\:23 09-03-2020
diff --git a/src/main/oxt/writer2xhtml/description.xml b/src/main/oxt/writer2xhtml/description.xml
index 98daf49..75db304 100644
--- a/src/main/oxt/writer2xhtml/description.xml
+++ b/src/main/oxt/writer2xhtml/description.xml
@@ -1,19 +1,16 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<description xmlns="http://openoffice.org/extensions/description/2006"
-             xmlns:d="http://openoffice.org/extensions/description/2006"
-             xmlns:xlink="http://www.w3.org/1999/xlink">
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<description xmlns="http://openoffice.org/extensions/description/2006" xmlns:d="http://openoffice.org/extensions/description/2006" xmlns:xlink="http://www.w3.org/1999/xlink">
 			 
-  <identifier value="pro.litvinovg.writer2paginatedhtml" />
+  <identifier value="pro.litvinovg.writer2paginatedhtml"/>
   
-  <version value="0.5.1" />
+  <version value="0.5.4"/>
   
   <dependencies>
-    <OpenOffice.org-minimal-version value="3.0" d:name="OpenOffice.org 3.0"/>
+    <OpenOffice.org-minimal-version d:name="OpenOffice.org 3.0" value="3.0"/>
   </dependencies>
   
   <publisher>
-    <name xlink:href="http://github.com/litvinovg/writer2paginatedhtml" 
-    lang="en">Writer2PaginatedHTML</name>
+    <name lang="en" xlink:href="http://github.com/litvinovg/writer2paginatedhtml">Writer2PaginatedHTML</name>
   </publisher>
   
   <display-name>
@@ -37,8 +34,8 @@
   </display-name>
   
   <icon>
-    <default xlink:href="images/w2licon.png" />
-    <high-contrast xlink:href="images/w2hclicon.png" />
+    <default xlink:href="images/w2licon.png"/>
+    <high-contrast xlink:href="images/w2hclicon.png"/>
   </icon>
   
 <!--  
@@ -61,4 +58,4 @@
     <src xlink:href="descriptions/desc_tr.txt" lang="tr" />
   </extension-description>
 -->
-</description> 
+</description>