I am currently on Jira Software Server plan and am interested in Cloud migration but I can't find documentation on how version upgrades will work in the Cloud.
Currently, we determine which version is the best next step by reviewing compatibility with Add Ons and integrations and then updating our test environment first so we can complete regression testing. If we move to the cloud, what is our involvement in upgrades and compatibility, regression testing, vs what is managed by Atlassian?