I don't remember seeing edits being included in http://blog.musicbrainz.org/2015/11/17/server-update-2015-11-16/ (or anywhere else on the first page of the blog)

https://musicbrainz.org/search/edits?auto_edit_filter=&order=desc&negation=0&combinator=and&conditions.0.field=type&conditions.0.operator=%3D&conditions.0.args=37&conditions.1.field=yes_votes&conditions.1.operator=%3D&conditions.1.args.0=0&conditions.1.args.1=&conditions.2.field=editor_flag&conditions.2.operator=!%3D&conditions.2.args=1&conditions.3.field=status&conditions.3.operator=%3D&conditions.3.args=2&conditions.4.field=close_time&conditions.4.operator=%3C&conditions.4.args.0=2015-11-27&conditions.4.args.1=&conditions.5.field=open_time&conditions.5.operator=BETWEEN&conditions.5.args.0=2015-11-21&conditions.5.args.1=2015-11-26&field=Please+choose+a+condition has tons of auto-edits.

For example,
https://musicbrainz.org/release/63cb41dc-3653-4b72-af16-27aac47dc0d2/edits -> https://musicbrainz.org/edit/36107453

Whereas,
https://musicbrainz.org/search/edits?auto_edit_filter=&order=desc&negation=0&combinator=and&conditions.0.field=type&conditions.0.operator=%3D&conditions.0.args=37&conditions.1.field=yes_votes&conditions.1.operator=%3D&conditions.1.args.0=0&conditions.1.args.1=&conditions.2.field=editor_flag&conditions.2.operator=!%3D&conditions.2.args=1&conditions.3.field=status&conditions.3.operator=%3D&conditions.3.args=2&conditions.4.field=close_time&conditions.4.operator=%3C&conditions.4.args.0=2015-11-17&conditions.4.args.1=&conditions.5.field=open_time&conditions.5.operator=BETWEEN&conditions.5.args.0=2015-11-11&conditions.5.args.1=2015-11-16&field=Please+choose+a+condition has none.