.value(i18n.message(UserSession.get().locale(), "created", null))
.endArray()
.endObject();
IssueChangelog changelog = issueChangelogService.changelog(issue);
for (FieldDiffs diffs : changelog.changes()) {
User user = changelog.user(diffs);
json
.beginObject()
.prop("userName", user != null ? user.name() : null)
.prop("creationDate", DateUtils.formatDateTime(diffs.creationDate()))