UPD test and fix zipdepot script

script/zipdepot

@@ -24,9 +24,12 @@ then
 	minor=$((minor))
 	newversion="$major.$minor.$patch"
 	echo "$newversion"
+	printf -v date '%(%Y-%m-%d)T\n' -1
 	xmllint --shell depot.xml << EOF
 cd extension/version
 set $newversion
+cd /extension/creationDate
+set $date
 save
 EOF