Europa Universalis Iv V1.37.4.0 [portable] Jun 2026

New content for the Timurids, Mughals, and various European powers like Venice and the Netherlands.

Version 1.37.4.0 is the refined state of the base patch, which accompanied the Winds of Change expansion. Significant content introduced in this cycle includes:

Eight new monuments were added for Leviathan owners, including the Amsterdam Bourse , Venetian Arsenal , and Schönbrunn Palace .

:

– now grants:

Because 1.37.4 fixed the "convert any culture for 1 dip" bug, you need a legitimate setup:

(not fixed in 1.37.4 and won’t be, as EU4 is sunsetting): Europa Universalis IV v1.37.4.0

Warning: Saves from version 1.37.0 or 1.37.1 are compatible. Saves from 1.36 or earlier will load but will corrupt mission trees and estate loyalty values. Start a new game.

While patch notes are extensive (often exceeding 10,000 words), the following five pillars define the v1.37.4.0 experience.

Changed the delay for separatist sentiment to be immediate, reducing lag or unintended wait times. New content for the Timurids, Mughals, and various

– The 1.37.4 "Slacken" Change

Because 1.37.4 fixes the "trade company not propagating religion" bug, you can now: