This is required by Read the Docs service: https://blog.readthedocs.com/migrate-configuration-v2/ Closes #12344 (grafted from ffef63a3959b55756c395ebfd3ee1224f4dc7611) --HG-- branch : 6.0
Purchase History Module ####################### The purchase history module activates the historization of the purchase and adds a revision counter which increases each time the purchase is reset to draft.