Beta v8 release.

docs

• Improvements to documentation, removed duplicated example (#658)

opentelemetry-api

• Handle boolean, integer and float values in Configuration (#662)
• bugfix: ensure status is always string (#640)

opentelemetry-sdk

• Validate span attribute types in SDK (#678)
• Specify to_json indent from arguments (#718)
• Span.resource will now default to an empty resource (#724)
• bugfix: Fix error message (#729)
• bugfix: deep copy empty attributes (#714)

opentelemetry-auto-instrumentation

• Add a new bootstrap command that enables automatic instrument installations (#650)

opentelemetry-ext-asgi

• Add ASGI middleware (#716)

opentelemetry-ext-datadog

• Add exporter to Datadog (#572)

opentelemetry-ext-django

• Add exclude list for paths and hosts to prevent from tracing (#670)
• Add support for django >=1.10 (#717)

opentelemetry-ext-jaeger

• Transform resource to tags when exporting (#645)

opentelemetry-ext-otcollector - opentelemetry-ext-opencensusexporter

• Rename otcollector to opencensus (#695)

opentelemetry-ext-psycopg2

• Implement instrumentor interface, enabling auto-instrumentation (#694)

opentelemetry-ext-sqlite3

• Initial release (#683)

opentelemetry-ext-zipkin

• Transform resource to tags when exporting (#707)