Release v1.4.0 (#1744)

Author: carlosalberto

CHANGELOG.md

@@ -11,11 +11,35 @@ release.
 
 ### Traces
 
+### Metrics
+
+### Logs
+
+### Resource
+
+### Semantic Conventions
+
+### Compatibility
+
+### OpenTelemetry Protocol
+
+### SDK Configuration
+
+## v1.4.0 (2021-06-07)
+
+### Context
+
+- No changes.
+
+### Traces
+
+- Add schema_url support to `Tracer`. ([#1666](https://github.com/open-telemetry/opentelemetry-specification/pull/1666))
 - Add Dropped Links Count to non-otlp exporters section ([#1697](https://github.com/open-telemetry/opentelemetry-specification/pull/1697))
 - Add note about reporting dropped counts for attributes, events, links. ([#1699](https://github.com/open-telemetry/opentelemetry-specification/pull/1699))
 
 ### Metrics
 
+- Add schema_url support to `Meter`. ([#1666](https://github.com/open-telemetry/opentelemetry-specification/pull/1666))
 - Adds detail about when to use `StartTimeUnixNano` and handling of unknown start-time resets. ([#1646](https://github.com/open-telemetry/opentelemetry-specification/pull/1646))
 - Expand `Gauge` metric description in the data model ([#1661](https://github.com/open-telemetry/opentelemetry-specification/pull/1661))
 - Expand `Histogram` metric description in the data model ([#1664](https://github.com/open-telemetry/opentelemetry-specification/pull/1664))
@@ -36,9 +60,12 @@ release.
   [#1704](https://github.com/open-telemetry/opentelemetry-specification/pull/1704),
   [#1731](https://github.com/open-telemetry/opentelemetry-specification/pull/1731),
   [#1733](https://github.com/open-telemetry/opentelemetry-specification/pull/1733))
+- Mark relevant portions of Metrics Data Model stable ([#1728](https://github.com/open-telemetry/opentelemetry-specification/pull/1728))
 
 ### Logs
 
+- No changes.
+
 ### Resource
 
 - Add schema_url support to `Resource`. ([#1692](https://github.com/open-telemetry/opentelemetry-specification/pull/1692))
@@ -53,8 +80,12 @@ release.
 
 ### Compatibility
 
+- No changes.
+
 ### OpenTelemetry Protocol
 
+- No changes.
+
 ### SDK Configuration
 
 - Add `OTEL_SERVICE_NAME` environment variable. ([#1677](https://github.com/open-telemetry/opentelemetry-specification/pull/1677))
@@ -69,7 +100,6 @@ release.
 
 - `Get Tracer` should use an empty string if the specified `name` is null. ([#1654](https://github.com/open-telemetry/opentelemetry-specification/pull/1654))
 - Clarify how to record dropped attribute count in non-OTLP formats. ([#1662](https://github.com/open-telemetry/opentelemetry-specification/pull/1662))
-- Add schema_url support to `Tracer`. ([#1666](https://github.com/open-telemetry/opentelemetry-specification/pull/1666))
 
 ### Metrics
 
@@ -79,7 +109,6 @@ release.
 - Remove the "Func" name, use "Asynchronous" and "Observable". ([#1645](https://github.com/open-telemetry/opentelemetry-specification/pull/1645))
 - Add details to UpDownCounter API. ([#1665](https://github.com/open-telemetry/opentelemetry-specification/pull/1665))
 - Add details to Histogram API. ([#1657](https://github.com/open-telemetry/opentelemetry-specification/pull/1657))
-- Add schema_url support to `Meter`. ([#1666](https://github.com/open-telemetry/opentelemetry-specification/pull/1666))
 
 ### Logs