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Project Zomboid

PatchBot will keep your Discord channel up-to-date on all the latest Project Zomboid patch notes.

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Latest Updates

Important Security Updates

On the 3rd of March we were made aware of a significant security vulnerability in the game thanks to a member of our modding community, copiumsawsed, who responsibly reported the issue to us. We immediately investigated the vulnerability, and were fortunately able to patch it on the main stable branch, and on the unstable branch that same day. We were however unable to patch every legacy version in that time frame, and rather than leave the vulnerability in place until we were able to patch every...

42.15.2 UNSTABLE HOTFIX Released

As always it is recommended that you create a new save with no mods after updates. Updates fix bugs and introduce new changes that may not be compatible with any older saves, especially ones older than the last patch.

How do I subscribe to the Unstable beta branch?

Right-click PZ in your Steam library.

Select "Properties".

Under "Game Version & Betas" select "Unstable".

FIXES

  • Fixed additional cases of the game not loading where the username has non-ascii characters

...

42.15.1 BETA HOTFIX Released

As always it is recommended that you create a new save with no mods after updates. Updates fix bugs and introduce new changes that may not be compatible with any older saves, especially ones older than the last patch.

How do I subscribe to the Unstable beta branch?

Right-click PZ in your Steam library.

Select "Properties".

Under "Game Version & Betas" select "Unstable".

FIXES

  • Fixed game not loading when the username has non-ascii characters

Build 42.15.0 Unstable Released

As always it is recommended that you create a new save with no mods after updates. Updates fix bugs and introduce new changes that may not be compatible with any older saves, especially ones older than the last patch. How do I subscribe to the Unstable beta branch? Right-click PZ in your Steam library.
Select "Properties".
Under "Game Version & Betas" select "Unstable". NEW ...

42.14.1 BETA HOTFIX Released

SP FIXES

  • Fixed player getting stuck trying to leave cars
  • Fixed vehicles attracting zombies from far away
  • Fixed errors when pressing Avatar rotate buttons
  • Fixed being able to select "Deaf" and "Hard of Hearing" together.
  • Fixed not being able to drink tainted water from bottles, the option was missing from context menu

MP FIXES

  • Fixed error with packet of type: SyncItemFields. Exception occurred when remote player equiped weapon in hotbar. ...

Build 42.14.0 Unstable Released

**Note:

Players who want to remain on 42.13.2 can select the "outdatedunstable" Steam Beta to continue their game.

We will be removing the "42.13.1" Beta soon. Players who wish to remain on that version of the game are recommended to make manual backups.**

How do I subscribe to the Unstable beta branch? Right-click PZ in your Steam library. Select "Properties". Under "Game Version & Betas" select "Unstable".

NEW ...