I am looking for a way to track the history of Project Version release dates. For managerial purposes, it would be nice to be able to analyze this history. For example, it would be valuable to be able to answer the following questions: 'how many versions are having their release dates pushed back?', 'how many times are their release dates being pushed back?', and 'how long are their release dates being extended?'.
It does not seem like JIRA itself supports this functionality, but does anyone know of any plugins that support this? If not, I will likely end up submitting an enhancement request with Atlassian.