Let's try this, given bug 1472386 was unsuccessful.
Pushed by firstname.lastname@example.org: https://hg.mozilla.org/integration/autoland/rev/9a315872bd6d Implement overflow-wrap: anywhere. r=xidorn,jfkthame
Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/13994 for changes under testing/web-platform/tests
Upstream PR merged
Finally something what solving problem of missing "word-break: break-word" (https://jsfiddle.net/ofgd83um/80/)
Note to MDN writers: I've added a note ot the Fx 65 rel notes to cover this: https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/65#CSS In terms of documentation, we do document overflow-wrap, but the anywhere value needs to be added to the page, and the data repo, and the BCD repo.
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