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We always support the versions of Jira Server / Jira Data Center that are also in active support from Atlassian. That means, once a Jira version is no longer supported by Atlassian, we will require the next-previous version with the next update of the app (Jira 8.2 as oftime of this writing).
To use all features of our apps, the system to be publicly reachable from the internet (learn more)
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We recommend strongly that every user has an active full Microsoft 365 business or education subscription to use our app. While some of the functionality might work in self-hosted (Exchange) or hybrid scenarios, support for this is always flaky, due to limitation on Microsoft side.
Additionally we the product includes optional apps, with additional requirements:
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