Update changelog #204,#205

Adds 204,205 to Unreleased section
Adds test for #205

Author: pyrodogg

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+- Updates `ticksToRegeneration` to be optional in `Minerals` ([#204](https://github.com/screepers/typed-screeps/pull/204))
+- Updates `level` to be optional in `StructureFactory` ([#205](https://github.com/screepers/typed-screeps/pull/205))
+
 ## [3.2.4] - 2021-08-21
 
 ### Added

dist/index.d.ts

@@ -5554,7 +5554,7 @@ interface StructureFactory extends OwnedStructure<STRUCTURE_FACTORY> {
      * Can be set by applying the PWR_OPERATE_FACTORY power to a newly built factory.
      * Once set, the level cannot be changed.
      */
-    level: number;
+    level?: number;
     /**
      * An object with the structure contents.
      */

dist/screeps-tests.ts

@@ -939,6 +939,10 @@ function atackPower(creep: Creep) {
 {
     const factory = new StructureFactory("" as Id<StructureFactory>);
 
+    if (!factory.level) {
+        powerCreep.usePower(PWR_OPERATE_FACTORY, factory);
+    }
+
     creep.transfer(factory, RESOURCE_CELL, 20);
     creep.transfer(factory, RESOURCE_OXIDANT, 36);
     creep.transfer(factory, RESOURCE_LEMERGIUM_BAR, 16);