2019-06-04 - Patch 1.7 released
2019-02-28 - Patch 1.6 released (alongside Man the Guns)
2018-03-08 - Patch 1.5 released (alongside Waking the Tiger)
2017-06-14 - Patch 1.4 released (alongside Death or Dishonor)
2016-12-15 - Patch 1.3 released (alongside Together for Victory)
2016-09-16 - Patch 1.2 released
2016-06-06 - Hearts of Iron IV released