* chore(release-notes): add release notes for 8.2.3 and 7.5.12
* chore(release-notes): add release notes to the index
* chore(release-notes): add release notes to index and changelog
* chore(release-notes): add release notes to index and changelog
* chore(latest.json): bump
(cherry picked from commit fd48aee61e)
Co-authored-by: Timur Olzhabayev <timur.olzhabayev@grafana.com>