CDS analytical projection views can now also have analytical dimension views as projected entity.
ABAP_MODIFICATION_NN Release of CDS Simple Types
CDS simple types define elementary data types natively in ABAP CDS. A CDS simple type can be enriched with metadata using CDS annotations. The syntax statement for defining a CDS simple type is DEFINE TYPE.
ABAP_MODIFICATION_NN New Cardinality Syntax for Associations and Joins
A new syntax for specifying the cardinality of CDS associations, CDS joins, and of filter conditions of CDS path expressions is now available: ${MANY $| ONE $| ${EXACT ONE$}$} TO ${MANY $| ONE $| ${EXACT ONE$}$} This syntax allows a source and a target cardinality to be specified, while the previously available numeric syntax only allowed the target cardinality to be specified. The new cardinality syntax can be used to improve query performance. It is available in ABAP_CDS_V2_VIEWS , CDS projection views, CDS custom entities, and CDS abstract entities.
