By default we've subscribed all the license holders to our mailing list. If you'd like to be added(removed) to the list please sens send a request to support@extensi.atlassian.net
Aditionally Additionally you can "watch" the plugin from the marketplace page.
Please go to the add-on page https://marketplace.atlassianAdditionally.com/plugins/io.extensi.jira.plugin.agileboardfilter/server/overview and select Watch add-on option
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