2.1.0

remove gene and polypeptide (and children) from chemical entity is_a hierarchy
add chemical entity and gene or gene product mixin
add chemical entity and polypeptide and protein mixin
add FDA approval status enumeration and definitions
remove is_a parents from exposure classes
add prefixes back to protein

2.0.2

First pass at property chain specification
2.0.0 bug fixes and documentation updates
Upgrade to linkml-1.0.0

2.0.1

Add NCBIGene prefix (with correct capitalization) to accommodate jsonld context requirements

2.0.0

Refactor of the 'Molecular Entity' and 'Chemical Substance' classes and hierarchy.
New 'Information Resource' class and EPC slots.
New 'reactions' associations and slots.
Added inverses for the majority of biolink predicates.
'provided by' is deprecated and replaced by a set of more precise slots for describing the source retrieval provenance of an Association. These include 'knowledge source' and its descendants 'primary knowledge source', 'original knowledge source', and 'aggregator knowledge source'.

1.8.2

Added documentation and examples for mixins
Added id_prefixes to gene, protein
Added id_prefixes to gross anatomical structure

1.8.1

Fixed typo in 'treatement' -> 'treatment'
Removed UniProtKB from Gene class ID prefix list
Changed contact email from Deepak->Sierra

1.8.0

BiolinkML->LinkML name change support

1.7.0

1.7.0

Updated identifiers to canonical forms
Added predicates for increase/decrease expression predicates, opposite of predicate, generalized
domain for treats and transcription/translation predicates
Domain/range changes for 'interacts with' predicate
Add owlstart enumerations for logical interpretations
Fixed part of the documentation bug for 'types' (linkml changes in progress), added environmental context
as another doc fix
Bump urllib to 1.26.3
Added last broad mappings from wikidata to the model

1.6.1

Corrected NCBIGene prefix (from NCBIGENE)
Reverted ontology taxon parent to named thing

1.6.0 release

• Corrected the exact mappings for CTD positive and negative correlation predicates
• Refined the modeling of ontology class as a mixin
• Removed slot_uri for 'subclass of' predicate
• Moved CTD:therapeutic from 'exacerbates' to 'ameliorates'
• Fixed range for category slot in the 'association' class
• Cleaned up prefixes for INO and HANCESTRO
• Removed commas in class and predicate names