Merge branch 'develop'

Author: rburke-orthofi

ESI.NET/ESI.NET.csproj

@@ -10,7 +10,7 @@
   <PropertyGroup>
     <TargetFrameworks>netcoreapp3.1;netstandard2.0;net461;net462;net47;net471;net5.0</TargetFrameworks>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>2021.11.19</Version>
+    <Version>2021.12.12</Version>
     <Authors>Psianna Archeia</Authors>
     <Company>Sukebe Corporation</Company>
     <Description>.NET Wrapper for the Eve Online API</Description>

ESI.NET/EsiRequest.cs

@@ -1,7 +1,6 @@
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
-using System.Collections.Immutable;
 using System.Net.Http;
 using System.Net.Http.Headers;
 using System.Text;

ESI.NET/Models/Incursions/Incursion.cs

@@ -1,5 +1,4 @@
 using Newtonsoft.Json;
-using System.Collections.Generic;
 
 namespace ESI.NET.Models.Incursions
 {
@@ -20,6 +19,9 @@ public class Incursion
         [JsonProperty("influence")]
         public double Influence { get; set; }
 
+        [JsonProperty("staging_solar_system_id")]
+        public long StagingSystemId { get; set; }
+
         [JsonProperty("state")]
         public string State { get; set; }