Custom Instrumentation functions now pass through the return value of their passed in callback.
Multiple improvements to PostgreSQL instrumentation
When no callback was detected in the query functions, we were inserting our own. The insertion itself caused a crash. Adding a callback also modified the behavior of the pg module. Instead, we now listen for
endevents to finish segments.
We now generate metrics for statement type/table combinations. Look for these in the database tab your APM Account!