From 659fe98769338c123fe62518cb628908c779bcbe Mon Sep 17 00:00:00 2001
From: larsbrubaker <larsbrubaker@gmail.com>
Date: Tue, 24 Nov 2020 17:03:24 -0800
Subject: [PATCH] Make non static instance method

---
 .../VersionManagement/VersionFileHandler.cs       | 15 ++++++++++++++-
 Submodules/agg-sharp                              |  2 +-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/MatterControlLib/VersionManagement/VersionFileHandler.cs b/MatterControlLib/VersionManagement/VersionFileHandler.cs
index 5a76097a6..1692b46e3 100644
--- a/MatterControlLib/VersionManagement/VersionFileHandler.cs
+++ b/MatterControlLib/VersionManagement/VersionFileHandler.cs
@@ -37,7 +37,20 @@ namespace MatterHackers.MatterControl
 {
 	public sealed class VersionInfo
 	{
-		public readonly static VersionInfo Instance = DeserializeFromDisk();
+		private static VersionInfo _instance;
+
+		public static VersionInfo Instance
+		{
+			get
+			{
+				if (_instance == null)
+				{
+					_instance = DeserializeFromDisk();
+				}
+
+				return _instance;
+			}
+		}
 
 		// Prevent external construction and limit to singleton Instance above
 		private VersionInfo()
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index 234cca570..c1521d279 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit 234cca570dfc282a9ed892efa5ac34c5739dd966
+Subproject commit c1521d279368c157c91b320b4cc73986f2951528