This build of DB Optimizer includes many fixed issues, including the following updates.
18.1 New features
Adds support for Oracle 21c, PostgreSQL 13
DBArtisan 18.1 adds support for Oracle 21c and PostgreSQL 13. This release also includes a number of fixed issues that you may review in the Release Notes.
18.0 New features & fixed issues
The DB Optimizer 18.0 release includes no customer-reported bug fixes.