Version 2.3.0 ============= New Features ------------ * Feature metamodel extension: In B-UML you can define now feature models to define structured representations of the features (functionalities or characteristics) of a system, capturing their variability and dependencies. * JSON Schema generator: This generator consumes a B-UML structural model and produces the equivalent JSON schema that can be used to validate whether given JSON objects conform to the schema. Improvements ------------ * The `is_derived` boolean attribute was included for classes in the structural metamodel * New constraint included in structural models to avoid spaces in the names of objects * SQL Alchemy generator: Added a new attribute for the database management system (DBMS) to be used. Defaults to `sqlite` Fixes ----- * Fixed issues: `228 `_ `56 `_ `226 `_ `213 `_ `8 `_ `190 `_ `220 `_ Documentation ------------- * Updated SQLAlchemy generator docs * Feature metamodel docs added