JIRA 7.5 supported platforms lists the jtds database driver for ms sql

JIRA 7.5.x Supported platforms - Atlassian Documentation for the section on MS SQL database support notes that we are using the JTDS driver for these databases.

Supported Microsoft SQL Server databases use the latest JTDS JDBC driver listed here.

However the JIRA 7.5.x platform upgrade notes - Atlassian Documentation note that we have switched 7.5 to use the official MS database driver. This document should be updated to reflect this change for JIRA 7.5 and future releases going forward.

 See also JRASERVER-45754