needs to be updated to current version or work as intended in current build.

You can just click continue at the end date, if that is all you are after. Assuming you don't play in ironman mode.

Alternatively you can make a small mod yourself, you would only need to edit one define to change the end date. You would do so with a new, unqiuely named .lua file in common/defines, which has:

Where the date is what you would change to the value you want, so e.g. 9999.12.31

will try that, thank you.

引用自 Bladeknightz：

would like a new world without having to end my game session at the end date,

In what should the world be new? If the whole world is new, your nation would not exist anymore and you could not continue your session.

引用自 LimonenZitrone：

Alternatively you can make a small mod yourself, you would only need to edit one define to change the end date. You would do so with a new, unqiuely named .lua file in common/defines, which has:

NDefines.NGame.END_DATE = "1821.1.2"

Where the date is what you would change to the value you want, so e.g. 9999.12.31

The following mod does exactly that:
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=837044256