From b8a7a9100414e8015bc79fe6bf84a713fccdf9a3 Mon Sep 17 00:00:00 2001
From: Fraser Greenroyd <Fraser.Greenroyd@burohappold.com>
Date: Mon, 5 Dec 2022 10:01:35 +0000
Subject: [PATCH 1/2] Attempt fix for versioning of XML PR

---
 BHoMUpgrader60/Converter.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/BHoMUpgrader60/Converter.cs b/BHoMUpgrader60/Converter.cs
index b14876b..037cb54 100644
--- a/BHoMUpgrader60/Converter.cs
+++ b/BHoMUpgrader60/Converter.cs
@@ -42,6 +42,7 @@ public Converter() : base()
             ToNewObject.Add("BH.oM.Adapters.Revit.RevitMaterialTakeOff", UpgradeRevitMaterialTakeoff);
             ToNewObject.Add("BH.oM.LadybugTools.ExternalComfortShelter", UpgradeShelter);
             ToNewObject.Add("BH.oM.LadybugTools.ExternalComfortTypology", UpgradeTypology);
+            ToNewObject.Add("BH.oM.XML.Bluebeam.Markup", UpdateBluebeamMarkdown);
         }
 
         /***************************************************/
@@ -134,5 +135,15 @@ public static Dictionary<string, object> UpgradeTypology(Dictionary<string, obje
         }
 
         /***************************************************/
+
+        public static Dictionary<string, object> UpdateBluebeamMarkdown(Dictionary<string, object> oldVersion)
+        {
+            Dictionary<string, object> newVersion = new Dictionary<string, object>(oldVersion);
+            newVersion["Depth"] = oldVersion["Depth"].ToString();
+
+            return newVersion;
+        }
+
+        /***************************************************/
     }
 }

From d0a3b3ceee4edd03eda6fd4d0afb3e7d1ad81368 Mon Sep 17 00:00:00 2001
From: Fraser Greenroyd <Fraser.Greenroyd@burohappold.com>
Date: Mon, 5 Dec 2022 15:24:03 +0000
Subject: [PATCH 2/2] #209 - versioning of dictionary properties

---
 BHoMUpgrader/Upgrader.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/BHoMUpgrader/Upgrader.cs b/BHoMUpgrader/Upgrader.cs
index bde7af6..9ab3953 100644
--- a/BHoMUpgrader/Upgrader.cs
+++ b/BHoMUpgrader/Upgrader.cs
@@ -117,6 +117,11 @@ private BsonDocument Upgrade(BsonDocument document, Converter converter)
                 else
                     result = UpgradeObject(document, converter);
             }
+            else if(document.Contains("k") && document.Contains("v"))
+            {
+                result = UpgradeObject(document, converter);
+            }
+            
                 
             return result;
         }
@@ -258,7 +263,12 @@ private string UpgradeType(string type, Converter converter)
         private BsonDocument UpgradeObject(BsonDocument document, Converter converter)
         {
             //Get the old type
-            string oldType = CleanTypeString(document["_t"].AsString);
+            string oldType = "";
+            try
+            {
+                oldType = CleanTypeString(document["_t"].AsString);
+            }
+            catch { }
 
             // Check if the object type is classified as deleted or without update
             CheckForNoUpgrade(converter, oldType, "object type");