opentelemetry v1.12.0rc2 & v0.32b0

• Fix instrument name and unit regexes (#2796)
• Add optional sessions parameter to all Exporters leveraging requests.Session (#2783)
• Add min/max fields to Histogram (#2759)
• opentelemetry-exporter-otlp-proto-http Add support for OTLP/HTTP log exporter (#2462)
• Fix yield of None-valued points (#2745)
• Add missing to_json methods (#2722
• Fix type hints for textmap Getter and Setter (#2657)
• Fix LogEmitterProvider.force_flush hanging randomly (#2714)
• narrow protobuf dependencies to exclude protobuf >= 4 (#2720)
• Specify worker thread names (#2724)
• Loosen dependency on backoff for newer Python versions (#2726)
• fix: frozenset object has no attribute items (#2727)
• fix: create suppress HTTP instrumentation key in opentelemetry context (#2729)
• Support logs SDK auto instrumentation enable/disable with env (#2728)
• fix: update entry point object references for metrics (#2731)
• Allow set_status to accept the StatusCode and optional description (#2735)
• Configure auto instrumentation to support metrics (#2705)
• Add entrypoint for metrics exporter (#2748)
• Fix Jaeger propagator usage with NonRecordingSpan (#2762)
• Add opentelemetry.propagate module and opentelemetry.propagators package to the API reference documentation (#2785)

opentelemetry v1.12.0rc1 & v0.31b0

• Fix LoggingHandler to handle LogRecord with exc_info=False (#2690)
• Make metrics components public (#2684)
• Update to semantic conventions v1.11.0 (#2669)
• Update opentelemetry-proto to v0.17.0 (#2668)
• Add CallbackOptions to observable instrument callback params (#2664)
• Add timeouts to metric SDK (#2653)
• Add variadic arguments to metric exporter/reader interfaces (#2654)
• Added a opentelemetry.sdk.resources.ProcessResourceDetector that adds the 'process.runtime.{name,version,description}' resource attributes when used with the opentelemetry.sdk.resources.get_aggregated_resources API (#2660)
• Move Metrics API behind internal package (#2651)

This release includes the release candidate for metrics.

opentelemetry v1.11.1 & v0.30b1

• Fix unhandled callback exceptions on async instruments
  (#2614)
• Rename DefaultCounter, DefaultHistogram, DefaultObservableCounter,
  DefaultObservableGauge, DefaultObservableUpDownCounter, DefaultUpDownCounter
  instruments to NoOpCounter, NoOpHistogram, NoOpObservableCounter,
  NoOpObservableGauge, NoOpObservableUpDownCounter, NoOpUpDownCounter
  (#2616)
• Deprecate InstrumentationLibraryInfo and Add InstrumentationScope
  (#2583)

opentelemetry v1.11.0 & v0.30b0

• Add support for zero or more callbacks
  (#2602)
• Fix parsing of trace flags when extracting traceparent
  (#2577)
• Add default aggregation
  (#2543)
• Fix incorrect installation of some exporter “convenience” packages into
  “site-packages/src”
  (#2525)
• Capture exception information as part of log attributes
  (#2531)
• Change OTLPHandler to LoggingHandler
  (#2528)
• Fix delta histogram sum not being reset on collection
  (#2533)
• Add InMemoryMetricReader to metrics SDK
  (#2540)
• Drop the usage of name field from log model in OTLP
  (#2565)
• Update opentelemetry-proto to v0.15.0
  (#2566)
• Remove enable_default_view option from sdk MeterProvider
  (#2547)
• Update otlp-proto-grpc and otlp-proto-http exporters to have more lax requirements for backoff lib
  (#2575)
• Add min/max to histogram point
  (#2581)

opentelemetry v1.10.0 & v0.29b0

• Docs rework: non-API docs are moving to opentelemetry.io. For details, including a list of pages that have moved, see #2453, and #2498.
• opentelemetry-exporter-otlp-grpc update SDK dependency to ~1.9.
  (#2442)
• bugfix(auto-instrumentation): attach OTLPHandler to root logger
  (#2450)
• Bump semantic conventions from 1.6.1 to 1.8.0
  (#2461)
• fix exception handling in get_aggregated_resources
  (#2464)
• Fix OTEL_EXPORTER_OTLP_ENDPOINT usage in OTLP HTTP trace exporter
  (#2493)
• [exporter/opentelemetry-exporter-prometheus] restore package using the new metrics API
  (#2321)

opentelemetry v1.9.1 & v0.28b1

Changes

• Update opentelemetry-proto to v0.12.0. Note that this update removes deprecated status codes.
  (#2415)

opentelemetry v1.9.0 & v0.28b0

Changes

• Fix SpanLimits global span limit defaulting when set to 0
  (#2398)
• Add Python version support policy
  (#2397)
• Decode URL-encoded headers in environment variables
  (#2312)
• [exporter/opentelemetry-exporter-otlp-proto-grpc] Add OTLPMetricExporter
  (#2323)
• Complete metric exporter format and update OTLP exporter
  (#2364)
• [api] Add NoOpTracer and NoOpTracerProvider. Marking _DefaultTracer and _DefaultTracerProvider as deprecated.
  (#2363)
• [exporter/opentelemetry-exporter-otlp-proto-grpc] Add Sum to OTLPMetricExporter
  (#2370)
• [api] Rename _DefaultMeter and _DefaultMeterProvider to NoOpMeter and NoOpMeterProvider.
  (#2383)
• [exporter/opentelemetry-exporter-otlp-proto-grpc] Add Gauge to OTLPMetricExporter
  (#2408)
• [logs] prevent None from causing problems
  (#2410)

opentelemetry v1.8.0 & v0.27b0

##Changes

• Adds Aggregation and instruments as part of Metrics SDK
  (#2234)
• Update visibility of OTEL_METRICS_EXPORTER environment variable
  (#2303)
• Adding entrypoints for log emitter provider and console, otlp log exporters
  (#2253)
• Rename ConsoleExporter to ConsoleLogExporter
  (#2307)
• Adding OTEL_LOGS_EXPORTER environment variable
  (#2320)
• Add otlp entrypoint for log exporter
  (#2322)

Happy Holidays 🎅 ☃️

opentelemetry v1.7.1 & v0.26b1

Highlights

• Experimental release for logging SDK 🎉 (https://github.com/open-telemetry/opentelemetry-python/tree/main/opentelemetry-sdk/src/opentelemetry/sdk/_logs)
• Python 3.10 is now officially supported 🎉

Changelog

• Add support for Python 3.10
  (#2207)
• remove X-B3-ParentSpanId for B3 propagator as per OpenTelemetry specification
  (#2237)
• Populate auto.version in Resource if using auto-instrumentation
  (#2243)
• Return proxy instruments from ProxyMeter
  [#2169]
• Make Measurement a concrete class
  (#2153)
• Add metrics API
  (#1887)
• Make batch processor fork aware and reinit when needed
  (#2242)
• opentelemetry-sdk Sanitize env var resource attribute pairs
  (#2256)
• opentelemetry-test start releasing to pypi.org
  (#2269)

opentelemetry v1.7.0 & v0.26b0

This version was partially released. Please use 1.7.1 & 0.26b1 instead.