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      <h1>XPath 2.0 and XQuery 1.0 changes</h1>
      <p>Erratum XQ.E34 is implemented. This affects what can appear after a "/" at the start of an expression. Certain constructs that can appear at the start
of a relative path expression are now recognized, when they were previously rejected as errors: for example <code>/element{a}{b}</code> or <code>/<a class="bodylink"/></code> 
or <code>/unordered{x}</code>. Some other constructs that were previously accepted are now rejected, for example <code>/ instance of document-node()</code> (this
must now be written <code>(/) instance of document-node()</code>).</p>
      <p>In XQuery 1.0 and XQuery 1.1, the pragmas <code>saxon:stream</code> and <code>saxon:validate-type</code> are now ignored (with a warning) if running
Saxon-HE or Saxon-PE. Previously they caused a static error.</p>
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