sp-tarkov/build 4.0.8

SPT 4.0.8 (40087)

on GitHub

Requires EFT 0.16.9-40087 (released 12th September 2025)

You NEED the .NET 9 runtimes:

• https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-9.0.9-windows-x64-installer
• https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-aspnetcore-9.0.9-windows-x64-installer

Release notes

• Various bug fixes

Automatic install instructions

This is the recommended way to install SPT
https://forge.sp-tarkov.com/installer

Mod compatibility

• Compatible with 99% of mods made for 4.0.x
• Incompatible with ALL mods not made for 4.0.x

Profile compatibility

• Compatible with 4.0.x profiles
• Incompatible with 3.11.0 profiles and older
• 3.11.4 profiles with no custom items/traders/total conversions should work

Manual install instructions (Optional)

https://github.com/sp-tarkov/build/wiki/Manual-Install-Instructions

Upgrading from 4.0.x

• Download 7z file from the "Direct Download" section below and extract its contents into your existing 4.0.x install folder. Overwrite all

Changes

ADDED

• Added support for various non-Gregorian calendars to profile backup system
• Enabled Runddans event during Christmas

MODIFIED

• Removed !!!DO NOT USE!!!40x46 mm M716(Smoke) from PMC ammo pool
• Improved checks to remove globally backlisted items from flea market
• Adjusted Christmas event to start on 13th, 1 day later
• Adjusted snow season to start on 13th to match Christmas, 8 days earlier

FIXED

• Fixed post-raid screen showing double the ammo used
• Fixed client sometimes soft-locking when posting items for sale on flea
• Fixed Killa having invalid red armor that lacks soft-inserts during Christmas event
• Fixed bug that would cause server to error when filtering ammo on bots
• Fixed icon.ico server console error
• Fixed server error when attempting to back up profile on computer using non-Gregorian calendar
• Fixed medical items in new profiles having incorrect use values
• Fixed unlocked hideout customisations not being persisted after prestiging a profile

MODDERS

• Improved nullguard code inside FilterCartridges()
• Fixed collection was modifed error inside FilterCartridges()
• Refactored bundle hash caching to save only after mod is loaded

Known SPT issues

https://github.com/sp-tarkov/build/wiki/Known-SPT-issues

Known NON-SPT issues

https://github.com/sp-tarkov/build/wiki/Known-non-SPT-issues

Direct Download

https://spt-releases.modd.in/SPT-4.0.8-40087-b0ea820.7z

Thanks

DrakiaXYZ
ArchangelWTF
Tyfon