We at yasoon follow a similar end of policy as Atlassian. This means, whenever we release a new app version, this version will support all versions of Confluence/Jira that have been released within the last two years.
Versions of Confluence/Jira older than two years have reached end of life and thus, we don’t provide any support for them anymore. In that case, we strongly recommend to update to the newest versions to not only get support, but to benefit from new and advanced features, as well.
Learn more about Atlassian’s end of life policy and versions which already reached end of life.