Great update! A few things:
Nice to see a Scandinavia-centric post, but I still hate you for not releasing Jutland from under German rule.
At least the Kulturkrieg is over now.
Nice to see Czechs being active, we Slovaks are probably doomed to Societism (a milder version though, it seems), but at least a part of the Czech lands have a chance to not be absorbed. At least for now.
The fact that Germany is a republic in the present day pretty much confirms that it's not a Societist country (or a part of one), I think at least. But if (and that's a big if right now) Poland is... that'd make for a strange-looking country - Poland + Danubia + at least European parts of the Ottoman Empire.
The Vitebsk Customs Union is probably a precursor of a future alliance. France probably joins later as wellr. What is surprising is the fact that Lithuania is not a member. They were supposed to be under a stronger Russian influnce by now, so what's up with that? Seeing that the Thaw is going to end, we can probably expect the ENA and the UPSA on the opposite sides, but everyone else is up in the air right now.
Is Yemen an actual colony? I didn't get that impression. It shouldn't really be colonialism then, merely imperialism. Unless the two terms are even more synonymous than OTL.
And lastly (probably). WHY?! WHY DO YOU KEEP DOOMING DUTCH-SPEAKING COUNTRIES?!