Optimizer for Jira DC/Server Release Notes Version 4.x Current: Optimizer for Jira 4.0.18 Optimizer for Jira 4.0.18 Release Date2020-05-29CompatibilityJira Server/DC 7.3.0 - 7.13.18 and Jira Server/DC 8.0.0 - 8.9.1 Bug FixesIncreased Database CompatibilityImproved Performance with some databasesImproved handling of corrupt database entries ×