Xml2db

What's Changed
* Add schema validation tests by cre-os in https://github.com/cre-dev/xml2db/pull/10
* Switch to lxml XSD validator by cre-os in https://github.com/cre-dev/xml2db/pull/12


**Full Changelog**: https://github.com/cre-dev/xml2db/compare/0.12.1...0.12.2

What's Changed
* DuckDB support by cre-os in https://github.com/cre-dev/xml2db/pull/8
* Fix publishing workflow by cre-os in https://github.com/cre-dev/xml2db/pull/9


**Full Changelog**: https://github.com/cre-dev/xml2db/compare/0.12.0...0.12.1

What's Changed
* Enable loading several documents at the same time by cre-os in https://github.com/cre-dev/xml2db/pull/7


**Full Changelog**: https://github.com/cre-dev/xml2db/compare/0.11.0...0.12.0

What's Changed
* Optimize memory usage by cre-os in https://github.com/cre-dev/xml2db/pull/6


**Full Changelog**: https://github.com/cre-dev/xml2db/compare/0.10.1...0.11.0

What's Changed
* Docs improvements by cre-os in https://github.com/cre-dev/xml2db/pull/5


**Full Changelog**: https://github.com/cre-dev/xml2db/compare/0.10.0...0.10.1

What's Changed
* Add generated models output and check changes by cre-os in https://github.com/cre-dev/xml2db/pull/2
* Add MySQL integration tests by martinv13 in https://github.com/cre-dev/xml2db/pull/1
* Fixes on model relations by cre-os in https://github.com/cre-dev/xml2db/pull/3
* Add workflows to publish to PyPI and GH Pages by cre-os in https://github.com/cre-dev/xml2db/pull/4

New Contributors
* cre-os made their first contribution in https://github.com/cre-dev/xml2db/pull/2
* martinv13 made their first contribution in https://github.com/cre-dev/xml2db/pull/1

**Full Changelog**: https://github.com/cre-dev/xml2db/compare/0.9.4...0.10.0