Enhancements
- Custom attributes can now be set on a span, including as arrays of primitives (int, long, double, boolean, string).
#252 - Introduced
OnSpanEndCallback
s that allow changes to spans when theirend()
method is called, but before they are sent.
#254 - Spans in the
SpanContext
stack are now weak referenced to avoid holding spans that cannot be closed externally
#255