The following release notes are available for sumUp for Jira Server:

sumUp for Jira 3.3

sumUp for Jira 3.2

sumUp for Jira 3.1

sumUp for Jira 3.0

sumUp for Jira 2.3

sumUp for Jira 2.2

sumUp for Jira 2.1

sumUp for Jira 2.0

sumUp for Jira 1.1

sumUp for Jira 1.0

sumUp for Jira 0.6

sumUp for Jira 0.5