diff --git a/ChangeLog b/ChangeLog
index 643cd482eb8..310d618d0ef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,8 @@ For users:
 - New: Added estimated value for stocks.
 - New: Added module Gravatar to found photo of users or members
        from their email on gravatar.com.
+- New: Include Dolibarr version in suggested dump filename.
+- New: Enhancement in project module.
 - Fix: Error Call to a member function trans when refusing a supplier order.
 - Fix: Fix payment conditions on commercial proposals.
 - Fix: Nb of orders to process was wrong.
diff --git a/htdocs/admin/tools/dolibarr_export.php b/htdocs/admin/tools/dolibarr_export.php
index d84ab0b24e3..31ed4887476 100644
--- a/htdocs/admin/tools/dolibarr_export.php
+++ b/htdocs/admin/tools/dolibarr_export.php
@@ -516,7 +516,7 @@ print '<br>';
         <?php echo $langs->trans("FileNameToGenerate"); ?></label> :
     <input type="text" name="filename_template" size="60" id="filename_template"
      value="<?php
-$file='mysqldump_'.$dolibarr_main_db_name.'_'.strftime("%Y%m%d%H%M").'.sql';
+$file='mysqldump_'.$dolibarr_main_db_name.'_'.dol_sanitizeFileName(DOL_VERSION).'_'.strftime("%Y%m%d%H%M").'.sql';
 echo $file;
 ?>" />
 
diff --git a/htdocs/lib/functions.lib.php b/htdocs/lib/functions.lib.php
index dfcfce9e369..15b66e4b695 100644
--- a/htdocs/lib/functions.lib.php
+++ b/htdocs/lib/functions.lib.php
@@ -63,11 +63,13 @@ function dol_now($mode='tzserver')
 	return $ret;
 }
 
+
 /**
  *	\brief          Clean a string to use it as a file name.
  *	\param          str             String to clean
  * 	\param			newstr			String to replace bad chars by
  *	\return         string          String cleaned (a-zA-Z_)
+ * 	\seealso		dol_string_nospecial, dol_string_unaccent
  */
 function dol_sanitizeFileName($str,$newstr='_')
 {
@@ -75,9 +77,10 @@ function dol_sanitizeFileName($str,$newstr='_')
 }
 
 /**
- *	\brief          Clean a string from all accent characters
+ *	\brief          Clean a string from all accent characters to be used as ref, login or by dol_sanitizeFileName.
  *	\param          str             String to clean
  *	\return         string          Cleaned string
+ * 	\seealso		dol_sanitizeFilename, dol_string_nospecial
  */
 function dol_string_unaccent($str)
 {
@@ -120,10 +123,11 @@ function dol_string_unaccent($str)
 }
 
 /**
- *	\brief          Clean a string from all punctuation characters
+ *	\brief          Clean a string from all punctuation characters to use it as a ref or login.
  *	\param          str             String to clean
  * 	\param			newstr			String to replace bad chars by
  * 	\return         string          Cleaned string
+ * 	\seealso		dol_sanitizeFilename, dol_string_unaccent
  */
 function dol_string_nospecial($str,$newstr='_')
 {