If upgrading to the next release, i.e. 4.0.1 to 4.0.2, then
From the downloaded distribution, extract the /database/upgrade folder. This folder includes a number of migration*.sql files which upgrades the FlexDeploy schemas. You will need to execute these scripts from the version of FlexDeploy you currently have, up to the latest version. And they must be executed in that order. For example, if you are upgrading from FlexDeploy 3.7.1 to FlexDeploy 4.0.3, you will run migration3.7.1_to_4.0.0.sql, then migration4.0.0_to_4.0.1.sql, then migration4.0.1_to_4.0.2.sql, and finally, migration4.0.2_to_4.0.3.sql.
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