Mise à niveau de 2.7 vers 3.1 échoue : "hotlinked_media_status" existe déjà

[merefield (Robert)]

This was a subject of a fix last year, strangely.

Upgrade fails on duplicate key error ("index post hotlinked media on post id and url md5")

Great, thanks for confirming! I opened a PR with a fix for that one:

@david forgive me for mentioning you, but this is completely relevant to that fix, would you care to chime in here?