pre-release v1.0.0-RC2

[Aneurysm9]

[v1.0.0-RC2] - 2021-07-26

Added

• Added WithOSDescription resource configuration option to set OS (Operating System) description resource attribute (os.description). (OS description attribute detector #1840)
• Added WithOS resource configuration option to set all OS (Operating System) resource attributes at once. (OS description attribute detector #1840)
• Added the WithRetry option to the go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp package.
  This option is a replacement for the removed WithMaxAttempts and WithBackoff options. (Unify OTLP exporter retry logic #2095)
• Added API LinkFromContext to return Link which encapsulates SpanContext from provided context and also encapsulates attributes. (API: create new linked span from current context #2115)
• Added a new Link type under the SDK otel/sdk/trace package that counts the number of attributes that were dropped for surpassing the AttributePerLinkCountLimit configured in the Span's SpanLimits.
  This new type replaces the equal-named API Link type found in the otel/trace package for most usages within the SDK.
  For example, instances of this type are now returned by the Links() function of ReadOnlySpans provided in places like the OnEnd function of SpanProcessor implementations. (Removed dropped link's attributes field from API package #2118)

Changed

• The SpanModels function is now exported from the go.opentelemetry.io/otel/exporters/zipkin package to convert OpenTelemetry spans into Zipkin model spans. (export ToZipkinSpanModels for use outside this library #2027)
• Rename the "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc".RetrySettings to RetryConfig. (Unify OTLP exporter retry logic #2095)
• Rename the "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp".RetrySettings to RetryConfig. (Unify OTLP exporter retry logic #2095)

Deprecated

• The TextMapCarrier and TextMapPropagator from the go.opentelemetry.io/otel/oteltest package and their associated creation functions (TextMapCarrier, NewTextMapPropagator) are deprecated. (Remove resource from metrics export record, add single Resource to Export() #2114)
• The Harness type from the go.opentelemetry.io/otel/oteltest package and its associated creation function, NewHarness are deprecated and will be removed in the next release. (Deprecate oteltest.Harness for removal #2123)
• The TraceStateFromKeyValues function from the go.opentelemetry.io/otel/oteltest package is deprecated.
  Use the trace.ParseTraceState function instead. (Deprecated the oteltest.TraceStateFromKeyValues function #2122)

Removed

• Removed the deprecated package go.opentelemetry.io/otel/exporters/trace/jaeger. (Remove deprecated exporters #2020)
• Removed the deprecated package go.opentelemetry.io/otel/exporters/trace/zipkin. (Remove deprecated exporters #2020)
• Removed the "go.opentelemetry.io/otel/sdk/resource".WithBuiltinDetectors function.
  The explicit With* options for every built-in detector should be used instead. (Update or remove resource.WithBuiltinDetectors() #2026 Remove resource.WithBuiltinDetectors which has not been maintained #2097)
• Removed the WithMaxAttempts and WithBackoff options from the go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp package.
  The retry logic of the package has been updated to match the otlptracegrpc package and accordingly a WithRetry option is added that should be used instead. (Unify OTLP exporter retry logic #2095)
• Removed DroppedAttributeCount field from otel/trace.Link struct. (Removed dropped link's attributes field from API package #2118)

Fixed

• When using WithNewRoot, don't use the parent context for making sampling decisions. (When using WithNewRoot, don't use the parent context for sampling #2032)
• oteltest.Tracer now creates a valid SpanContext when using WithNewRoot. (oteltest: ensure valid SpanContext created for span started WithNewRoot #2073)
• OS type detector now sets the correct dragonflybsd value for DragonFly BSD. (Fixed OS type value for DragonFly BSD #2092)
• The OTel span status is correctly transformed into the OTLP status in the go.opentelemetry.io/otel/exporters/otlp/otlptrace package.
  This fix will by default set the status to Unset if it is not explicitly set to Ok or Error. (OTLP exporter should send unset status #2099 Correct status transform in OTLP exporter #2102)
• The Inject method for the "go.opentelemetry.io/otel/propagation".TraceContext type no longer injects empty tracestate values. (Simplify trace_context tests #2108)

[pellared]

Sorry if it is a stupid question.

Why this is in Unreleased? Do you plan to release this package using a commit before it was removed?

[Aneurysm9]

that change was to a module in the experimental metrics version set that is not getting a new tag at this time, so the change is effectively unreleased.

[pellared]

Just an idea: maybe it would be good to add in the description a list of modules that are going to be released 😉

[Aneurysm9]

That information is contained in versions.yaml.

[codecov]

Codecov Report

Merging #2133 (fa5fe86) into main (2501e0f) will increase coverage by 0.0%.
The diff coverage is n/a.

@@          Coverage Diff          @@
##            main   #2133   +/-   ##
=====================================
  Coverage   72.1%   72.2%           
=====================================
  Files        169     169           
  Lines      12066   12066           
=====================================
+ Hits        8711    8721   +10     
+ Misses      3112    3105    -7     
+ Partials     243     240    -3     

Impacted Files	Coverage Δ
sdk/metric/sdk.go	81.0% <0.0%> (+1.4%)	⬆️
...s/otlp/otlptrace/internal/connection/connection.go	16.4% <0.0%> (+1.5%)	⬆️
sdk/metric/refcount_mapped.go	100.0% <0.0%> (+20.0%)	⬆️