What's Changed
* update introductory text in home.md by sujaypatil96 in https://github.com/linkml/linkml-model/pull/48
* Adding conforms_to to schema to indicate if an element conforms to an external specification Adding unique_key to class, and adding common metadata to unique key by cmungall in https://github.com/linkml/linkml-model/pull/50
* fix formatting for ifabsent by cmungall in https://github.com/linkml/linkml-model/pull/51
* Adding conditional rules by cmungall in https://github.com/linkml/linkml-model/pull/52
New Contributors
* sujaypatil96 made their first contribution in https://github.com/linkml/linkml-model/pull/48
**Full Changelog**: https://github.com/linkml/linkml-model/compare/v1.0.5...v1.0.6