This day's history contains a sequence of timestamped editor revisions. Together they show the editor being iterated before the next round of host-page and release work.
Because these messages do not explain the individual fixes, the entry describes the development sequence without assigning a specific feature to each snapshot.
If you are reviewing an older integration, compare its pinned script with the original commits below. For a new integration, start from the current CDN example and its documented mount API.