Name of tool: RedWarn
Links to example edits: https://en.wikipedia.org/w/index.php?title=Walt_Disney_Studios_Motion_Pictures&diff=prev&oldid=987907829&diffmode=source
This particular example is of a rollback. Most, if not all RedWarn edits are tagged with "RedWarn". Currently, some RedWarn edits are classified as Twinkle.
Link to the tool's documentation or homepage: https://en.wikipedia.org/wiki/Wikipedia:RedWarn