diff --git a/src/PhpWord/Reader/AbstractReader.php b/src/PhpWord/Reader/AbstractReader.php
index a243c5d2..3cc2d490 100644
--- a/src/PhpWord/Reader/AbstractReader.php
+++ b/src/PhpWord/Reader/AbstractReader.php
@@ -22,6 +22,7 @@ use PhpOffice\PhpWord\Exception\Exception;
 /**
  * Reader abstract class
  *
+ * @since 0.8.0
  * @codeCoverageIgnore Abstract class
  */
 abstract class AbstractReader implements ReaderInterface
diff --git a/src/PhpWord/Reader/ODText/AbstractPart.php b/src/PhpWord/Reader/ODText/AbstractPart.php
index 815e60fd..392c3126 100644
--- a/src/PhpWord/Reader/ODText/AbstractPart.php
+++ b/src/PhpWord/Reader/ODText/AbstractPart.php
@@ -22,6 +22,9 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Abstract part reader
+ *
+ * @since 0.10.0
+ * @codeCoverageIgnore Nothing in here yet
  */
 abstract class AbstractPart extends Word2007AbstractPart
 {
diff --git a/src/PhpWord/Reader/ReaderInterface.php b/src/PhpWord/Reader/ReaderInterface.php
index df663197..361c4137 100644
--- a/src/PhpWord/Reader/ReaderInterface.php
+++ b/src/PhpWord/Reader/ReaderInterface.php
@@ -19,6 +19,8 @@ namespace PhpOffice\PhpWord\Reader;
 
 /**
  * Reader interface
+ *
+ * @since 0.8.0
  */
 interface ReaderInterface
 {
diff --git a/src/PhpWord/Reader/Word2007/AbstractPart.php b/src/PhpWord/Reader/Word2007/AbstractPart.php
index 9a0e0c63..2289a5e8 100644
--- a/src/PhpWord/Reader/Word2007/AbstractPart.php
+++ b/src/PhpWord/Reader/Word2007/AbstractPart.php
@@ -24,6 +24,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
  * Abstract part reader
  *
  * This class is inherited by ODText reader
+ *
+ * @since 0.10.0
  */
 abstract class AbstractPart
 {
@@ -466,6 +468,7 @@ abstract class AbstractPart
             }
         }
 
+        /** @var array $styles Type hint */
         return $styles;
     }
 
diff --git a/src/PhpWord/Reader/Word2007/DocPropsApp.php b/src/PhpWord/Reader/Word2007/DocPropsApp.php
index 06b58bcb..ddbe474f 100644
--- a/src/PhpWord/Reader/Word2007/DocPropsApp.php
+++ b/src/PhpWord/Reader/Word2007/DocPropsApp.php
@@ -19,6 +19,8 @@ namespace PhpOffice\PhpWord\Reader\Word2007;
 
 /**
  * Extended properties reader
+ *
+ * @since 0.10.0
  */
 class DocPropsApp extends DocPropsCore
 {
diff --git a/src/PhpWord/Reader/Word2007/DocPropsCore.php b/src/PhpWord/Reader/Word2007/DocPropsCore.php
index ae59ad51..0b92b64d 100644
--- a/src/PhpWord/Reader/Word2007/DocPropsCore.php
+++ b/src/PhpWord/Reader/Word2007/DocPropsCore.php
@@ -22,6 +22,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Core properties reader
+ *
+ * @since 0.10.0
  */
 class DocPropsCore extends AbstractPart
 {
diff --git a/src/PhpWord/Reader/Word2007/DocPropsCustom.php b/src/PhpWord/Reader/Word2007/DocPropsCustom.php
index 969118b1..efbbfaa5 100644
--- a/src/PhpWord/Reader/Word2007/DocPropsCustom.php
+++ b/src/PhpWord/Reader/Word2007/DocPropsCustom.php
@@ -23,6 +23,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Custom properties reader
+ *
+ * @since 0.11.0
  */
 class DocPropsCustom extends AbstractPart
 {
diff --git a/src/PhpWord/Reader/Word2007/Document.php b/src/PhpWord/Reader/Word2007/Document.php
index 3ac4e0eb..34460b52 100644
--- a/src/PhpWord/Reader/Word2007/Document.php
+++ b/src/PhpWord/Reader/Word2007/Document.php
@@ -22,6 +22,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Document reader
+ *
+ * @since 0.10.0
  */
 class Document extends AbstractPart
 {
diff --git a/src/PhpWord/Reader/Word2007/Endnotes.php b/src/PhpWord/Reader/Word2007/Endnotes.php
index 02bf9e9e..c493c347 100644
--- a/src/PhpWord/Reader/Word2007/Endnotes.php
+++ b/src/PhpWord/Reader/Word2007/Endnotes.php
@@ -19,6 +19,8 @@ namespace PhpOffice\PhpWord\Reader\Word2007;
 
 /**
  * Endnotes reader
+ *
+ * @since 0.10.0
  */
 class Endnotes extends Footnotes
 {
diff --git a/src/PhpWord/Reader/Word2007/Footnotes.php b/src/PhpWord/Reader/Word2007/Footnotes.php
index 7aadf6c0..47713cfb 100644
--- a/src/PhpWord/Reader/Word2007/Footnotes.php
+++ b/src/PhpWord/Reader/Word2007/Footnotes.php
@@ -22,6 +22,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Footnotes reader
+ *
+ * @since 0.10.0
  */
 class Footnotes extends AbstractPart
 {
diff --git a/src/PhpWord/Reader/Word2007/Numbering.php b/src/PhpWord/Reader/Word2007/Numbering.php
index 81939ae8..2dd3f521 100644
--- a/src/PhpWord/Reader/Word2007/Numbering.php
+++ b/src/PhpWord/Reader/Word2007/Numbering.php
@@ -22,6 +22,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Numbering reader
+ *
+ * @since 0.10.0
  */
 class Numbering extends AbstractPart
 {
diff --git a/src/PhpWord/Reader/Word2007/Styles.php b/src/PhpWord/Reader/Word2007/Styles.php
index dd73f410..7dc4b6ea 100644
--- a/src/PhpWord/Reader/Word2007/Styles.php
+++ b/src/PhpWord/Reader/Word2007/Styles.php
@@ -22,6 +22,8 @@ use PhpOffice\PhpWord\Shared\XMLReader;
 
 /**
  * Styles reader
+ *
+ * @since 0.10.0
  */
 class Styles extends AbstractPart
 {
diff --git a/tests/PhpWord/Tests/Element/ListItemRunTest.php b/tests/PhpWord/Tests/Element/ListItemRunTest.php
index c034a8f8..37d679f9 100644
--- a/tests/PhpWord/Tests/Element/ListItemRunTest.php
+++ b/tests/PhpWord/Tests/Element/ListItemRunTest.php
@@ -51,6 +51,17 @@ class ListItemRunTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($oListItemRun->getParagraphStyle(), 'pStyle');
     }
 
+    /**
+     * New instance with string
+     */
+    public function testConstructListString()
+    {
+        $oListItemRun = new ListItemRun(0, 'numberingStyle');
+
+        $this->assertInstanceOf('PhpOffice\\PhpWord\\Element\\ListItemRun', $oListItemRun);
+        $this->assertCount(0, $oListItemRun->getElements());
+    }
+
     /**
      * New instance with array
      */
diff --git a/tests/PhpWord/Tests/SettingsTest.php b/tests/PhpWord/Tests/SettingsTest.php
index d188595e..36565eb1 100644
--- a/tests/PhpWord/Tests/SettingsTest.php
+++ b/tests/PhpWord/Tests/SettingsTest.php
@@ -103,6 +103,14 @@ class SettingsTest extends \PHPUnit_Framework_TestCase
             'defaultFontName' => 'Arial',
             'defaultFontSize' => 10,
         );
+
+        // Test default value
+        $this->assertEquals($expected, Settings::loadConfig());
+
+        // Test with valid file
         $this->assertEquals($expected, Settings::loadConfig(__DIR__ . '/../../../phpword.ini.dist'));
+
+        // Test with invalid file
+        $this->assertEmpty(Settings::loadConfig(__DIR__ . '/files/xsl/passthrough.xsl'));
     }
 }
diff --git a/tests/PhpWord/Tests/Shared/StringTest.php b/tests/PhpWord/Tests/Shared/StringTest.php
index 086823a2..bf5862fb 100644
--- a/tests/PhpWord/Tests/Shared/StringTest.php
+++ b/tests/PhpWord/Tests/Shared/StringTest.php
@@ -54,4 +54,14 @@ class StringTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('', String::controlCharacterPHP2OOXML(''));
         $this->assertEquals('_x0008_', String::controlCharacterPHP2OOXML(chr(0x08)));
     }
+
+    /**
+     * Test unicode conversion
+     */
+    public function testToUnicode()
+    {
+        $this->assertEquals('a', String::toUnicode('a'));
+        $this->assertEquals('\uc0{\u8364}', String::toUnicode('€'));
+        $this->assertEquals('\uc0{\u233}', String::toUnicode('é'));
+    }
 }
diff --git a/tests/PhpWord/Tests/_files/documents/reader.odt b/tests/PhpWord/Tests/_files/documents/reader.odt
index 9e18e619..d37c4e66 100644
Binary files a/tests/PhpWord/Tests/_files/documents/reader.odt and b/tests/PhpWord/Tests/_files/documents/reader.odt differ