As I googled, there are some differences between v1.0 and 2.0 of XSLT stylesheet, so I want to know, which version of this standard I use?! Or may I choose it using xsl:stylesheet tag in my xml document?:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
Thanks for any hint.