I decided to see what would happen if you upgraded from lsqldev-2.2.0 without doing the lsqldev-2.2.1 upgrade first. The glinks-2.99.1 gets stuck at The Performing Links SQL 2.2.0 -> 2.2.1 upgrades...
Updating column definition for Rating in Links table...
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Hope these tests help improve the upgrade
Sandra Roussel
Chonsa Group Design - Fresh Start Housing