v4.1.2 (2023-04-28)

• Add support for Python 3.12
• Fix self shortcut operator (adding is_schema_node() to node classes)

v4.1.1 (2023-04-11)

• Simplify type annotations for XSD datatypes
• Full test coverage of sequence type functions with bugfixes

v4.1.0 (2023-03-21)

• Refactor XPath function call (context=None only as keyword argument)
• Add external function support (issue #60)
• Some fixes to string representation and source property of tokens
• Extend documentation and tests
• Clean XSD datatypes hierarchy

v4.0.1 (2023-02-02)

• Fix packaging: include py.typed in package data
• Revert to comparison between xs:QName instances and strings
• Fix atomization with XSD typed data (list types have to be atomized)

v4.0.0 (2023-02-01)

• First XPath 3.1 implementation (without UCA collation support)

v3.0.2 (2022-08-12)

• Extend root concept to subtrees used as root (e.g. for XSD 1.1 assertions)
• Begin XPath 3.1 implementation adding XPathMap and XPathArray

v3.0.1 (2022-07-23)

• Fix of descendant path operator (issue #51)
• Add support for Python 3.11

v3.0.0 (2022-07-16)

• Transition to full XPath node implementation (more memory usage but
  better control and overall faster)
• Add etree.py module with a safe XML parser (ported from xmlschema)

v2.5.3 (2022-05-30)

• Fix unary path step operator (issue #46)
• Fix sphinx warnings 'reference target not found' (issue #45)

v2.5.2 (2022-05-17)

• Include PR #43 with fixes for XPathContext.iter_siblings() (issues #42 and #44)