# Release History: opentelemetry-exporter-otlp

### v0.7.0 / 2020-10-07

* FIXED: OTLP parent_span_id should be nil for root 
* DOCS: Fix use of add_event in OTLP doc 
* DOCS: Standardize toplevel docs structure and readme 
* DOCS: Use BatchSpanProcessor in examples 

### v0.6.0 / 2020-09-10

* Initial release.