Change Log

Sprint 1 (Initial) : Requirements prioritized. System purpose reevaluated. ERD edited for clarity and group cohesion. Database tables initialized. Database populated with debugging data. User interface screens instantiated. Unit tests defined. Integrative and regressive testing protocol defined.

Sprint 2 : ERD and DDL reworked for functionality and detail, DDL included explicitly in sprint documentation. UI graphical screen depictions edited to match ERD. UI Architecture redetermined and included explicitly in document. UI function stubs derived from ERD and UI screens. User acceptance testing protocol restated for clarity. Change log edited to include previous version changes.

Sprint 3: Grader convenience feature added to documentation. Seed data implemented via sql. Edge cases contrived. ERD foreign keys edited to ensure user id is referenced as the primary key. DML for views created. User interface created.

Sprint 4: Created data visualization. Updated ddl and erd to include proper pks for all tables.

Sprint 5 (current) : Incorporated data visualization into website. Created stub page for messaging. Unified ui theme site-wide.