# Changelog

## 20.1

This update is aimed at fixing bugs from the previous version and adding some long-awaited features to the game.

* **Custom map loading fix**\
  In the new version of the game engine, some changes caused the old code to break, which led to incorrect loading of custom maps. The custom map loading system has been completely rewritten and now works properly.
* **Changing country flag**

  You can now change your country’s flag in the country menu.
* **Nuclear defense**

  A new building has been added – "ABM" (Anti-Ballistic Missile). It protects a province from a nuclear strike with a 90% success rate. To construct it, you first need to research the "Nuclear Defense" technology.
* **Science center II**

  A second-level Science Center has been added for faster research.
* **Vassalage without war**

  You can now offer another country to become your vassal without declaring war. The restriction that a country must have no more than 3 provinces has also been removed. This introduces the possibility of ultimatums and makes gameplay more convenient.
* **Improved ally summoning**

  A country can no longer automatically summon its allies into a war. On the next turn after a summon, all allies receive an invitation to join the war, and only if they accept will they participate.
* **Command list added**

  When opening the chat, a new button appears. Clicking it opens a convenient list of all server commands with their descriptions.
* **Main menu changes**

  The background image and some button backgrounds have been updated. A changelog section and links to the game’s Telegram and Discord communities have been added.
* **Number formatting**

  Numbers are no longer rounded as long as they are below 100,000.


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