Countries that are meant to be unreleasable follow a particular setup in their country history file:
is_releasable_vassal = no
set_country_flag = unreleasable_country
The former sets the core in-game functionality (e.g. prohibit releasing from the diplomacy screen), the latter is helpful for scripting. Some countries however are only partially set up:
Countries that are meant to be unreleasable follow a particular setup in their country history file:
The former sets the core in-game functionality (e.g. prohibit releasing from the diplomacy screen), the latter is helpful for scripting. Some countries however are only partially set up:
https://github.com/moretrim/PFH/blob/e08912590705a4d32817d86380bddd4daadf9428/PFH/history/countries/VLG%20-%20Volga.txt#L43
In this case Kosakenstadt can actually be released by Russia. This leads to the following items: