DB Optimizer 17.0.1 and later cannot use any workspaces produced by previous DBO versions, nor use any files created by those older workspaces.
DB Optimizer provides the following new features.
17.1.0 New features
Improves operating system and platform support
DB Optimizer 17.1.0 supports the following operating system and database platforms:
- Windows Server 2019 and 2012 R2
- Oracle 11g R2
- SQL Server 2014 SP2