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Looks like recent `What's New` stuff (serialised version) is borking

See original GitHub issue

Since Airports DLC / TM:PE 11.6.4 updates:

TMPE.log

CompatibilityReport.txt

output_log.txt

Info 555.7450905: Loading VersionInfo Data! Length=422
- Error 555.7470573: Error deserializing data: System.TypeLoadException: Could not load type 'TrafficManager.Util.ReleaseType'.
  at (wrapper managed-to-native) System.Reflection.Assembly:InternalGetType (System.Reflection.Module,string,bool,bool)
  at System.Reflection.Assembly.GetType (System.String name, Boolean throwOnError, Boolean ignoreCase) [0x00000] in <filename unknown>:0 
  at System.Reflection.Assembly.GetType (System.String name, Boolean throwOnError) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetDeserializationType (Int64 assemblyId, System.String className) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadType (System.IO.BinaryReader reader, TypeTag code) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadTypeMetadata (System.IO.BinaryReader reader, Boolean isRuntimeObject, Boolean hasTypeInfo) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectInstance (System.IO.BinaryReader reader, Boolean isRuntimeObject, Boolean hasTypeInfo, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObject (BinaryElement element, System.IO.BinaryReader reader, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadNextObject (System.IO.BinaryReader reader) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectGraph (BinaryElement elem, System.IO.BinaryReader reader, Boolean readHeaders, System.Object& result, System.Runtime.Remoting.Messaging.Header[]& headers) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.NoCheckDeserialize (System.IO.Stream serializationStream, System.Runtime.Remoting.Messaging.HeaderHandler handler) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize (System.IO.Stream serializationStream) [0x00000] in <filename unknown>:0 
  at TrafficManager.Lifecycle.SerializableDataExtension.DeserializeVersionData (System.Byte[] data) [0x00000] in <filename unknown>:0 
   at CSUtil.Commons.Log.LogToFile(System.String log, LogLevel level)
   at CSUtil.Commons.Log.Error(System.String s)
   at TrafficManager.Lifecycle.SerializableDataExtension.DeserializeVersionData(System.Byte[] data)
   at TrafficManager.Lifecycle.SerializableDataExtension.Load()
   at TrafficManager.Lifecycle.SerializableDataExtension.OnLoadData()
   at SerializableDataWrapper.OnLoadData()
   at SimulationManager.LateUpdateData(UpdateMode mode, Single minProgress, Single maxProgress)
   at SimulationManager.Managers_LateUpdateData(UpdateMode mode, Single minProgress, Single maxProgress)
   at LoadingManager+<LoadSimulationData>c__IteratorB.MoveNext()
   at AsyncTask.Execute()
   at SimulationManager.SimulationStep()
   at SimulationManager.SimulationThread()

Info 555.7487639:   at (wrapper managed-to-native) System.Reflection.Assembly:InternalGetType (System.Reflection.Module,string,bool,bool)
  at System.Reflection.Assembly.GetType (System.String name, Boolean throwOnError, Boolean ignoreCase) [0x00000] in <filename unknown>:0 
  at System.Reflection.Assembly.GetType (System.String name, Boolean throwOnError) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetDeserializationType (Int64 assemblyId, System.String className) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadType (System.IO.BinaryReader reader, TypeTag code) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadTypeMetadata (System.IO.BinaryReader reader, Boolean isRuntimeObject, Boolean hasTypeInfo) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectInstance (System.IO.BinaryReader reader, Boolean isRuntimeObject, Boolean hasTypeInfo, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObject (BinaryElement element, System.IO.BinaryReader reader, System.Int64& objectId, System.Object& value, System.Runtime.Serialization.SerializationInfo& info) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadNextObject (System.IO.BinaryReader reader) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectGraph (BinaryElement elem, System.IO.BinaryReader reader, Boolean readHeaders, System.Object& result, System.Runtime.Remoting.Messaging.Header[]& headers) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.NoCheckDeserialize (System.IO.Stream serializationStream, System.Runtime.Remoting.Messaging.HeaderHandler handler) [0x00000] in <filename unknown>:0 
  at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize (System.IO.Stream serializationStream) [0x00000] in <filename unknown>:0 
  at TrafficManager.Lifecycle.SerializableDataExtension.DeserializeVersionData (System.Byte[] data) [0x00000] in <filename unknown>:0 
Error 555.7501648: OnLoadData: Error while deserializing version data: System.ApplicationException: An error occurred while loading version information
-  at TrafficManager.Lifecycle.SerializableDataExtension.DeserializeVersionData (System.Byte[] data) [0x00000] in <filename unknown>:0 
  at TrafficManager.Lifecycle.SerializableDataExtension.Load () [0x00000] in <filename unknown>:0 
   at CSUtil.Commons.Log.LogToFile(System.String log, LogLevel level)
   at CSUtil.Commons.Log.Error(System.String s)
   at TrafficManager.Lifecycle.SerializableDataExtension.Load()
   at TrafficManager.Lifecycle.SerializableDataExtension.OnLoadData()
   at SerializableDataWrapper.OnLoadData()
   at SimulationManager.LateUpdateData(UpdateMode mode, Single minProgress, Single maxProgress)
   at SimulationManager.Managers_LateUpdateData(UpdateMode mode, Single minProgress, Single maxProgress)
   at LoadingManager+<LoadSimulationData>c__IteratorB.MoveNext()
   at AsyncTask.Execute()
   at SimulationManager.SimulationStep()
   at SimulationManager.SimulationThread()