changelog.md

0.9.0 release

• Changed has data access policy, has data access committee, has study to multivalued for submission class
• Added updated version of the submission spreadhseet
• Fixed usage of has member and has individual fields

0.8.0 release

• Added has dataset, has data access policy, has data access committee and has member to the submission class
• Changed size slot for a file as required
• Added Submission spreadsheet template to repository
• Retired custom generators in favor of GHGA specific generators
• Updated documentation

0.7.0 release

• Fixed range for Dataset slots
• Added case control status slot to Sample
• Added enum for paired end/single end read status

0.6.0 release

• Added type to appropriate classes
• Removed redundant declaration of slots in class definitions
• Changed has parameter slot to has workflow parameter
• Added data request form slot to the data access policy class
• Added ancestry, data use permission, data use modifier classes
• Added has data user permission and has data use modifier slots to data use permission class
• Added has ancestry that refers to the ancestral group an individual is part of
• Reorganized classes that are ontology classes
• Added metadata mixin to submission class
• Changed has anatomical entity to a multivalued field
• Removed has data access policy from submission class
• Added has protocol and has publication to submission class
• Added type to experiment process
• Added has attribute to experiment process
• Added concept identifier and concept name to ontology class mixin
• Added enum for age range
• Normalized representation of enum values
• Added affiliation to submission class to track the data hub/institution that is making the submission
• Fixed id and alias for publication class
• Added has file to individual class and study class
• Added GWAS to study type enum
• Added drs uri to file class
• Changed has output of experiment process class to be multivalued
• Changed has sample of experiment class to be multivalued
• Added has file to protocol class
• Added type to biospecimen class
• Removed has experiment and has analysis from study class
• Added has attribute to experiment, file, data access policy, `data access committee clases
• Added other category for 'file type enum' and 'age range enum'
• Changed has individual to optional for sample class
• Changed type to optional for dataset class
• Fixed range of size to integer

0.5.0 release

• Deprecated technology class and has technology slot
• Added has protocol slot to experiment class to capture protocol at the experiment level
• Added fields to track schema specific metadata
• Categorized slots as essential, recommended, and optional
• Added scripts for generation of use-case specific artifacts to support metadata submission
• Added scripts for generation of a relaxed schema to support metadata submission

0.4.0 release

• Added a restricted subset to the schema and tag slots that are restricted to be part of the restricted subset
• Added alias to all entities
• Added ega_accession to all relevant entities

0.3.0 release

• Simplified the definition of dataset by combining slots from experiment dataset and analysis dataset
• Removed experiment dataset and analysis dataset

0.2.0 release

• Rearranged fields that are likely to be sparse and unnecessary for many of the entities
• Moved 'accession' slot to an 'accession mixin' that can be applied to only those entities that are likely to be assigned an accession
• Removed 'accession' slot from 'NamedThing' entity to avoid it being inherited by all of its descendant
• Created an 'ontology class mixin' to entities that are a proxy for ontology terms/concepts like anatomical entity, disease, phenotypic feature
• Removed 'has study slot from project entity to avoid circular references

0.1.0 release

• Restructured the schema
• Added new entities
• Added new properties for entities
• Added mappings to ontologies
• Added Pydantic models to the list of generated artifacts

0.0.1 release

• First release of the GHGA Metadata Schema