Here Be Dragons, June 2022 Edition
Changed the instrumentation to utilize a change in the API/SDK regarding how spans are created. The alternative approach allows for some automated insertion of code level attributes -- the method, the namespace (the type that the method exists in), the line number, and the file, as well as some other in-context insertions.
Also includes some simplifications and revisions to make memory behavior better, and a fix to a typo in a GC attribute name.