diff --git a/ChangeLog b/ChangeLog
index 56c0d1fd06b..fadc6d705bb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,21 @@
 English Dolibarr ChangeLog
 --------------------------------------------------------------
 
+***** ChangeLog for 6.0.5 compared to 6.0.4 *****
+FIX: security vulnerability reported by ADLab of Venustech
+     CVE-2017-17897, CVE-2017-17898, CVE-2017-17899, CVE-2017-17900 
+FIX: #7379: Compatibility with PRODUCT_USE_OLD_PATH_FOR_PHOTO variable
+FIX: #7903
+FIX: #7933
+FIX: #8029 Unable to make leave request in holyday module
+FIX: Edit accountancy account and warning message on loan
+FIX: $accounts[$bid] is a label !
+FIX: $oldvatrateclean & $newvatrateclean must be set if preg_match === false
+FIX: product best price on product list
+FIX: search on contact list
+FIX: stats trad for customerinvoice
+FIX: translate unactivate on contractline
+
 ***** ChangeLog for 6.0.4 compared to 6.0.3 *****
 FIX: #7737
 FIX: #7751
diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 1cd545c409c..c7b2d394a4b 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -1721,9 +1721,16 @@ class ExtraFields
 					$error_field_required[] = $value;
 				}
 
-				if (in_array($key_type,array('date','datetime')))
+				if (in_array($key_type,array('date')))
 				{
 					// Clean parameters
+					// TODO GMT date in memory must be GMT so we should add gm=true in parameters
+					$value_key=dol_mktime(0, 0, 0, $_POST["options_".$key."month"], $_POST["options_".$key."day"], $_POST["options_".$key."year"]);
+				}
+				elseif (in_array($key_type,array('datetime')))
+				{
+					// Clean parameters
+					// TODO GMT date in memory must be GMT so we should add gm=true in parameters
 					$value_key=dol_mktime($_POST["options_".$key."hour"], $_POST["options_".$key."min"], 0, $_POST["options_".$key."month"], $_POST["options_".$key."day"], $_POST["options_".$key."year"]);
 				}
 				else if (in_array($key_type,array('checkbox','chkbxlst')))
@@ -1762,12 +1769,12 @@ class ExtraFields
 	}
 
 	/**
-	 * return array_options array for object by extrafields value (using for data send by forms)
+	 * return array_options array of data of extrafields value of object sent by a search form
 	 *
 	 * @param  array   $extralabels    $array of extrafields
 	 * @param  string  $keyprefix      Prefix string to add into name and id of field (can be used to avoid duplicate names)
 	 * @param  string  $keysuffix      Suffix string to add into name and id of field (can be used to avoid duplicate names)
-	 * @return int                     1 if array_options set / 0 if no value
+	 * @return array|int               array_options set or 0 if no value
 	 */
 	function getOptionalsFromPost($extralabels,$keyprefix='',$keysuffix='')
 	{
diff --git a/htdocs/core/db/DoliDB.class.php b/htdocs/core/db/DoliDB.class.php
index cf6b9001422..c349d35a16d 100644
--- a/htdocs/core/db/DoliDB.class.php
+++ b/htdocs/core/db/DoliDB.class.php
@@ -89,6 +89,7 @@ abstract class DoliDB implements Database
 	 */
 	function idate($param)
 	{
+		// TODO GMT $param should be gmt, so we should add tzouptut to 'gmt'
 		return dol_print_date($param,"%Y-%m-%d %H:%M:%S");
 	}
 
@@ -279,6 +280,7 @@ abstract class DoliDB implements Database
 	 */
 	function jdate($string, $gm=false)
 	{
+		// TODO GMT must set param gm to true by default
 		if ($string==0 || $string=="0000-00-00 00:00:00") return '';
 		$string=preg_replace('/([^0-9])/i','',$string);
 		$tmp=$string.'000000';
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 713086013e4..0776a649fc8 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -1939,11 +1939,13 @@ function dol_mktime($hour,$minute,$second,$month,$day,$year,$gm=false,$check=1)
 		if (empty($localtz)) {
 			$localtz = new DateTimeZone('UTC');
 		}
-
+		//var_dump($localtz);
+		//var_dump($year.'-'.$month.'-'.$day.'-'.$hour.'-'.$minute);
 		$dt = new DateTime(null,$localtz);
 		$dt->setDate($year,$month,$day);
 		$dt->setTime((int) $hour, (int) $minute, (int) $second);
 		$date=$dt->getTimestamp();	// should include daylight saving time
+		//var_dump($date);
 		return $date;
 	}
 	else