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If you have an enterprise subscription, advise your support contact at Magnolia, to make sure we assign a Magnolia staff member for review.
If you are a community user, mind that we groom community tickets in Jira once a week, so please create a ticket in Jira describing your fix or improvement and mentioning that there is a PR. You may still . Please also drop us a line on the Magnolia Developers Mailing List 
. Mind that we groom community tickets in Jira once a week.
Once assigned, Magnolia developers will help you as best as possible to discuss the changes, as well as to pass various validation steps (e.g. code style, tests, PR builds).
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