This maybe isn't a project management "best practice" but one of the things my team does that is great is that we insert JIRA ticket links into changelogs. We a

This maybe isn't a project management "best practice" but one of the things my team does that is great is that we insert JIRA ticket links into changelogs. We also put revision numbers as well, it makes it really easy to cross-reference stuff and let people know when something is fixed.