Boston Professional v5.9 Release Notes

Boston Professional v5.9 is a patch release to Boston Professional v5.8
Release Date: TBA

A summary of the main commits follows:
- Minor bug fixes.
- Attributes/Columns in Entity Relationship view can now be flagged as being Derived Fact Type Parameters
- Various usability improvements;
- Database version now at v1.30; and
- Minor bug fixes.

Known Issues:
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- FactEngine doesn't cater for unary fact types at this stage
- Unary Fact Types may not be translated to a boolean attribute/property in the Entity Relationship and Property Graph views in all cases.