v1.1 for release to PyPI

1.1 - Change NewsMLG2Document() init so it can accept either filename or string,
as per the above examples. Changed to_xml() to output etree XML elements and added
to_xml_string() to output XML as a string. Added tests to ensure that the README
examples work.

v1.0 for release to PyPI

Final changes for PyPI release of version 1.0

Python NewsML-G2 v0.9

Using pypi's new packaging structure and automated packaging. Adds enumeration support.

Python NewsML-G2 version 0.6

What's Changed

• Improved unit test coverage: we now have 100% coverage
• Fixed some small bugs in catalog store handling, missing XML element names, handling of arrays both in XML parsing and in programmatic creation of G2.
• Implement changes in recent updates to NewsML-G2 schema - now implements NewsML-G2 up to schema version 2.34 (April 2024 version)
• Adds support for NewsMessage, events and planning items - we now cover the full NewsML-G2 schema.
• Adding G2 version number so we can understand which version is being supported.
• Updated documentation
• Importing everything into __init__ so users don't have to know in which file each class is defined.

v0.3

First PyPI version. Not production ready.