Update changelog and documentation

Author: ivanlanin

CHANGELOG.md

@@ -16,6 +16,7 @@ This is the changelog between releases of PHPWord. Releases are listed in revers
 - Settings: Ability to use PCLZip as alternative to ZipArchive - @bskrtich @ivanlanin GH-106 GH-140 GH-185
 - Template: Ability to find & replace variables in headers & footers - @dgudgeon GH-190
 - Template: Ability to clone & delete block of text using `cloneBlock` and `deleteBlock` - @diego-vieira GH-191
+- TOC: Ability to have two or more TOC in one document and to set min and max depth for TOC - @Pyreweb GH-189
 
 ### Bugfixes
 

docs/elements.rst

@@ -316,7 +316,14 @@ Your TOC can only be generated if you have add at least one title (See
 
 .. code-block:: php
 
-    $section->addTOC([$fontStyle], [$tocStyle]);
+    $section->addTOC([$fontStyle], [$tocStyle], [$minDepth], [$maxDepth]);
+
+-  ``$fontStyle``: See font style section
+-  ``$tocStyle``: See available options below
+-  ``$minDepth``: Minimum depth of header to be shown. Default 1
+-  ``$maxDepth``: Maximum depth of header to be shown. Default 9
+
+Options for ``$tocStyle``:
 
 -  ``tabLeader`` Fill type between the title text and the page number.
    Use the defined constants in PHPWord\_Style\_TOC.