Saxon » SaxonC

Does the SaxonC API need a counterpart to the Java API https://www.saxonica.com/html/documentation12/javadoc/net/sf/saxon/s9api/XQueryCompiler.html#setLanguageVersion(java.lang.String)?

Because only doing

from saxoncee import *

with PySaxonProcessor(license=True) as proc:
    print(proc.version)

    proc.set_configuration_property('http://saxon.sf.net/feature/allowSyntaxExtensions', 'on')

    print(proc.error_message)

    xquery_processor = proc.new_xquery_processor()

    result = xquery_processor.run_query_to_value(query_text = 'xquery version "4.0"; parse-html("<p>This is paragraph 1.<p>This is paragraph 2.")')

    if xquery_processor.exception_occurred:
        print(xquery_processor.error_message)
    else:
        print(result)

gives me

SaxonC-EE 12.0 from Saxonica
None
Cannot find a 1-argument function named Q{http://www.w3.org/2005/xpath-functions}parse-html()

meaning it looks as if with the existing API I can use Saxon EE with Python but can't use the new, experimental XPath/XQuery 4 features/functions.