Beta v9 release.

docs

• Fix broken link (#763)

opentelemetry-api

• Adding trace.get_current_span, Removing Tracer.get_current_span (#552)
• Rename Measure to ValueRecorder (#761)
• Rename Observer to ValueObserver (#764)
• Add SumObserver and UpDownSumObserver in metrics (#789)
• Implement UpDownCounter instrument (#796)
• Move stateful from Meter to MeterProvider (#751)

opentelemetry-sdk

• Adding trace.get_current_span, Removing Tracer.get_current_span (#552)
• Flush metrics on exit (#749)
• Make force_flush available on SDK's tracer provider (#594)
• Rename Measure to ValueRecorder (#761)
• Rename Observer to ValueObserver (#764)
• Add SumObserver, UpDownSumObserver and LastValueAggregator in metrics (#789)
• Implement UpDownCounter instrument (#796)
• Move stateful & resource from Meter to MeterProvider (#751)
• Add start_pipeline to MeterProvider (#791)
• bugfix: byte type attributes are decoded before adding to attributes dict (#775)

opentelemetry-auto-instrumentation -> opentelemetry-instrumentation

• Rename opentelemetry-auto-instrumentation to opentelemetry-instrumentation and console script opentelemetry-auto-instrumentation to opentelemetry-instrument

opentelemetry-proto

• Add proto files (#728)

opentelemetry-ext-boto

• Add boto instrumentation (#665)

opentelemetry-ext-botocore

• Add botocore instrumentation (#689)

opentelemetry-exporter-cloud-monitoring

• Add cloud monitoring exporter (#739)

opentelemetry-exporter-cloud-trace

• Cloud Trace exporter (#698)

opentelemetry-ext-datadog

• Set sampling rate (#740)

opentelemetry-ext-otlp

• Add OTLP span exporter (#787)

opentelemetry-ext-pyramid

• Instrumentation for Pyramid (#776)

opentelemetry-ext-requests

• Better exception handling (#765)
• Requests headers none argument fix (#708)

opentelemetry-ext-opentracing-shim

• Add testbed for otshim (#727)

opentelemetry-ext-system-metrics

• Adding instrumentation to collect system metrics (#652)