My Dear Devs,
(This doesn't apply to production releases. This is just for people working with the "develop" branch.)
Exception while loading the app : javax.ejb.CreateException: Initialization failed for Singleton StartupFlywayMigrator
Caused by: org.flywaydb.core.api.FlywayException: Validate failed: Migration checksum mismatch for migration version 126.96.36.199
To fix this, you'll want to remove that row like this:
delete from flyway_schema_history where version='188.8.131.52';
Afterward, you should be able to deploy. The reason this happened is that we adjusted the SQL update above in that pull request. Not a big deal, but we just wanted to put out this heads up.