v1.4.0

• Support CSS Color Level 4

v1.3.0

• Support CSS nesting
• Deprecate parse_declaration_list, use parse_blocks_contents instead

v1.2.1

• Fix tests included in the source tarball

v1.2.0

• Drop support of Python 3.6
• Fix serialization of nested functions with no parameters
• Don’t use pytest plugins by default

1.1.1

• Add support of Python 3.10.
• Include tests in source package.

1.1.0

• Drop support of Python 3.5, add support of Python 3.9.
• Fix ResourceWarning in tests.
• Use Python standard library’s HSL to RGB converter.
• Use GitHub Actions for tests.
• New code structure, new packaging, new documentation.

1.0.2

• Don't crash when indent tokens have no lowercase equivalent name

1.0.1

• Fix tests launched by CI
• Parse "--" ident tokens correctly

1.0.0

• Drop Python 2.7, 3.3 and 3.4 support
• Allow leading double dash syntax for ident tokens, allowing CSS variables to be parsed correctly.
  Test with PyPy3
• Force tests to parse JSON files as UTF-8
• Clean packaging

0.6.1

• Update documentation