versions:
  - number: "1.1"
    date: 2016-03-24
    download: https://files.openpower.foundation/s/LmdoZDGkJqp679y
  - number: "2.1"
    date: 2016-05-04
    description: conversion from IBM document
  - number: "2.2"
    date: 2016-10-11
    description: include latest PAPR ACR 2.8
  - number: "2.3"
    date: 2018-07-30
    description: preparation for wg review
  - number: "2.4"
    date: 2019-01-08
    description: update from wg review
  - number: "2.5"
    date: 2020-04-06
    description: include latest PARP ACR 2.9
  - number: "2.6"
    date: 2020-04-20
    description: update formatting
  - number: "2.7"
    date: 2020-06-11
    description: public review
  - number: "2.9"
    date: 2020-08-12
    description: workgroup note
    download: https://files.openpower.foundation/s/ZmtZyCGiJ2oJHim