opentelemetry-core, opentelemetry-exporter-jaeger, opentelemetry-exporter-zipkin, opentelemetry-node, opentelemetry-resource-detector-aws, opentelemetry-resource-detector-gcp, opentelemetry-resources, opentelemetry-semantic-conventions, opentelemetry-web
- #2345 feat: updated spec to v1.5.0 and renamed resource class (@weyert)

opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector
- #2337 Support gzip compression for node exporter collector (@alisabzevari)
opentelemetry-instrumentation-http
- #2332 feat(@opentelemetry-instrumentation-http): support adding custom attributes before a span is started (@echoontheway)
- #2349 fix(instrumentation-http): set outgoing request attributes on start span (@blumamir)
opentelemetry-web
- #2343 feat(opentelemetry-web): capture decodedBodySize / http.response_content_length_uncompressed (@t2t2)
opentelemetry-instrumentation
- #2309 chore: add includePrerelease option to instrumentation config (@dyladan)

opentelemetry-exporter-collector
- #2357 fix: headers are appended to existing one (open-telemetry#2335) (@niko-achilles)
opentelemetry-exporter-collector-grpc
- #2322 fix(@opentelemetry/exporter-collector-grpc) regression from #2130 when host specified without protocol (@lizthegrey)
opentelemetry-exporter-collector-proto
- #2331 Change default HTTP exporter port to 55681 (@NathanielRN)

Other
- #2344 Additional website docs updates (@svrnm)
- #2365 docs: add quickstart code example (@vreynolds)
- #2358 examples opentelemetry-api version fix (@CptSchnitz)
- #2308 chore: use typedoc to build sdk reference (@dyladan)
- #2324 fix: update and make website docs work (@svrnm)
- #2328 chore: updating compatibility matrix (@obecny)
- #2326 chore: fix tracer-web example webpack config (@jonchurch)
opentelemetry-resource-detector-aws
- #2379 fix: fixup aws detector readme (@legendecas)
opentelemetry-propagator-b3
- #2342 docs: updates README.md for @opentelemetry/propagator-b3 (@OmkarKirpan)
opentelemetry-exporter-collector-grpc
- #2266 fix(exporter-collector-grpc): incorrect URL format on docs after 0.20.0 update (@brunoluiz)

Other
- #2366 chore: adding Rauno56 to js approvers (@obecny)
- #2350 chore: ignore backcompat in renovate (@dyladan)
- #2352 replaced word plugin with instrumentation (@niko-achilles)
- #2311 chore: ignore @types/node in backcompat (@dyladan)
opentelemetry-exporter-collector-grpc, opentelemetry-exporter-jaeger, opentelemetry-instrumentation, opentelemetry-node, opentelemetry-sdk-node, opentelemetry-shim-opentracing, opentelemetry-tracing, opentelemetry-web
- #2351 style: use single quotes everywhere and add a rule to eslint (@blumamir)
template
- #2319 chore: update package template engines version (@jonchurch)