v2.5.1 (2022-04-28)

• Fix for failed floats equality tests (issue #41)
• Static typing tested with mypy==0.950

v2.5.0 (2022-03-04)

• Add XPath 3.0 support
• Better use of lxml.etree features
• Full coverage of W3C tests
• Drop support for Python 3.6

v2.4.0 (2021-11-09)

• Fix type annotations and going strict on parsers and other public classes
• Add XPathConstructor token class (subclass of XPathFunction)
• Last release for Python 3.6

v2.3.2 (2021-09-16)

• Make ElementProtocol and LxmlElementProtocol runtime checkable (only for Python 3.8+)
• Type annotations for all package public APIs

v2.3.1 (2021-09-07)

• Add LxmlElementProtocol
• Add pytest env to tox.ini (testing issue #39)

v2.3.0 (2021-09-01)

• Add inline type annotations check support
• Add structural Protocol based type checks (effective for Python 3.8+)

v2.2.3 (2021-06-16)

• Add Python 3.10 in Tox and CI tests
• Apply slots to TDOP and regex classes

v2.2.2 (2021-05-03)

• Fix issue sissaschool/xmlschema#243 (assert with xsi:nil usage)
• First implementation of XPath 3.0 fn:format-integer

v2.2.1 (2021-03-24)

• Add function signatures at token registration
• Some fixes to XPath tokens and more XPath 3.0 implementations

v2.2.0 (2021-03-01)

• Optimize TDOP parser's tokenizer
• Resolve ambiguities with operators and statements that are also names
• Merge with XPath 3.0/3.1 develop (to be completed)