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 | **Version** | **Changes** | **Readiness** |
 |---|---|---|
+| 2.7.14 | [Graph model]<br>Relation types are now inspired by the Datacite definitions https://schema.datacite.org/meta/kernel-4.4/doc/DataCite-MetadataKernel_v4.4.pdf <br>The changes involve the values stored in `relation.subRelType` and `relation.relClass`:<br>Updated the casing of the following terms (`relation.relClass`):<br>1. `isSupplementTo -> IsSupplementTo` / `isSupplementedBy -> IsSupplementedBy`<br>2. `isPartOf -> IsPartOf` / `hasPart -> HasPart`<br>3. `cites -> Cites` / `isCitedBy -> IsCitedBy`<br>4. `reviews -> Reviews` / `isReviewedBy -> IsReviewedBy`<br>Added the following terms [`subRelType: relClass / relClass (inverse)`]:<br>1. `relationship: References / IsReferencedBy`<br>2. `relationship: IsIdenticalTo`<br>3. `relationship: IsContinuedBy / Continues`<br>4. `relationship: IsDocumentedBy	/ Documents`<br>5. `relationship: Documents / IsDocumentedBy`<br>6. `relationship: IsCompiledBy / Compiles`<br>7. `version: IsPreviousVersionOf / IsNewVersionOf`<br>8. `version: IsSourceOf / IsDerivedFrom`<br>9. `version: IsVariantFormOf / IsOriginalFormOf`<br>10. `version: IsObsoletedBy / Obsoletes`<br>11. `version: IsVersionOf / HasVersion` | beta |
 | 2.6.13 | 1. `Result.mergeFrom` handles field `dateOfAcceptance` | beta |
 | 2.5.12 | 1. delegating the date parsing to https://github.com/sisyphsu/dateparser  | beta |
 | 2.5.[11-9] | 1. support for more date formats<br>2. enable the possibility to extend the date formats used to parse `Relation.validationDate` | beta |