Is there a way to set JIRA into a "maintenance mode" during upgrade of a plugin to avoid users can use JIRA - like foreground indexing?
This is what Atlassian suggests:
Also there have been answers for this topic:
Maybe some of these helps
In the past, Portfolio for Jira required a high degree of detail–foresight that was unrealistic for many businesses to have–in order to produce a reliable long-term roadmap. We're tur...
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