We merged a bunch of projects together in JIRA by moving all the issues into a new project. The full list of changes on each issue is visible in the Activity tab of each issue, but that does not seem to be easily searchable, if at all.
Is there a way to search those updates? Specifically, many of the issues has a Fix version in the original project that was removed, but it would be great if we could search that, even if it was just text like a regular comment. Any ideas? I can't figure out any JQL that works. Please don't suggest SQL searches, as we are running in Cloud, and don't believe we have direct access to the database.