I tried to migrate bonitasoft from 6.3.8 to 6.5.3. I am on Windows Server , apache 7.0.62 , PostgresSQL. I got all the step by step yes/no prompts all the way till 6.5.3. But the documentation says after migration I should see :
When the migration script is finished, a message is displayed showing the new platform version, and the time taken for the migration.