- Updated Log.cs to handle nullable object types
- Modified LogEvent class to accept nullable object types
- Adjusted methods in log class to use nullable object types where necessary
- Initialized s_thread variable with Thread.CurrentThread
- Updated MemorySourceText and MemoryRefResolver classes in Script.cs
- Implemented overrides for SourceText properties and methods in MemorySourceText class
- Refactored MemoryRefResolver class to handle nullability correctly
