After upgrading Datical DB/Liquibase Enterprise/Liquibase Business to later versions, you might have issues with the SSH feature being unavailable to generate the SSH key via the Eclipse GUI.
To return SSH in Preferences, follow these steps:
In the Datical DB GUI, select Help > Install New Software.
In the Work with field of the Install dialog box, enter https://download.eclipse.org/releases/2018-12
Select Git integration for Eclipse, and then select Next to install it.
Open Preferences. You should see SSH2 under Network Connections.