people can declare war on weak claim in new beta version! about emf HOT 3 CLOSED

Do you mean that rulers are able to declare war to press their weak claim on a title when they should not be able to do so?

Can you please provide some more context? This would be helpful:

• Was the defending ruler uncrowned?
• Was the defending ruler in a regency?
• Was the defending ruler a woman, and did the claimed title have Agnatic or Agnatic-Cognatic Succession?
• Was the attacker a pretender to the claimed title?
• Was the claimed title already being contested by some other ongoing war? Note that revolts / civil wars usually count for contesting the primary title of their rightful liege (before the war).

from emf.

I can declare war on all weak claim targets regardless of all conditions and I started this archieve with beta 2.21. It was ok until I changed with beta 3.4.The war against conditions will not bring any result whatever I win or not.

from emf.

Looks like this was caused by a bug that I fixed a few moments ago. Not related specifically to the CB, but a cascading syntax error. It's now resolved in the 2020-03-05 beta, which I've pushed as of a moment ago.

from emf.