DB Install
Create database structure (v1.9)
(applies only to new installations, do not execute when updating)
Updates
Update database structure (v0.5 to v0.7)
Update database structure (v0.7 to v1.3.3)
Update database structure (v1.3.3 to v1.3.40)
Update database structure (v1.3.40 to v1.4.85)
Update database structure (v1.4.85 to v1.5.79)
Update database structure (v1.5.79 to v1.6)
Update database structure (v1.6 to v1.9)
DB Maintenance
Clean up DB from inactive teams