Patch 1.0.X

From Hearts of Iron 4 Wiki
Jump to navigation Jump to search
Nav top.png
Hearts of Iron IV
By Blood Alone icon.png By Blood Alone
No Step Back icon.png No Step Back
Battle for the Bosporus icon.png Battle for the Bosporus
La Resistance icon.png La Résistance
Man the Guns icon.png Man the Guns
Waking the Tiger icon.png Waking the Tiger
Death or Dishonor icon.png Death or Dishonor
Together for Victory icon.png Together for Victory
HoI4 icon.png Base version

Patch 1.0.X are all patches beginning with 1.0.


1.0 was the release version, and as such had no changelog.


1.0.1 is a hotfix which was released on 2016-06-13[1] with the checksum f680.

Stability & Performance

  • Fixed several rare CTDs.
  • Late-game performance optimizations.
  • Large peace conference resolutions are now faster and also properly indicate that they are active to non-participants.
  • Added GUI scaling option for people with very small or very high resolution displays (experimental).
  • Added a max framerate limiting system (defaults to 75fps) to help people with the combination of bad cooling, great graphics cards and very high screen refresh. If you are one of these with heat issues I would love to hear if this solved it (changing max_frame_rate in settings can let you remove its effect by making it higher, or go lower if you still have issues)


  • Fixed an issue with deploying troops during spanish civil war when continuing savegames.
  • Can now zoom in and out using PgUp and PgDown buttons on keyboard.
  • Stopped an exploit where player could redirect a naval transfer into an invasion without preparation.
  • Fixed a case where fleets who found themselves outside base range would be instantly deleted.
  • Fixed some highlighting issues in tutorial.


  • Added 9 new unique nation leader portraits.
  • Improved some VP/state names in China.
  • Improved a lot of alternate ideology nation names and party/leader names.
  • France can now send volunteers to Spain if they choose the Support Nationalists focus.
  • Fixed many localization issues, both in english and other languages.


  1. Forum: HOI4 1.0.1 Hotfix patch, 2016-06-13