Update prom rw exporter (open-telemetry#1359)

Author: Seefooo

CHANGELOG.md

@@ -33,6 +33,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#1413](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1413))
 - `opentelemetry-instrumentation-pyramid` Add support for regular expression matching and sanitization of HTTP headers.
   ([#1414](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1414))
+- Add metric exporter for Prometheus Remote Write
+  ([#1359](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1359))
 
 ### Fixed
 
@@ -140,6 +142,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add metric instrumentation in starlette
   ([#1327](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1327))
 
+
 ### Fixed
 
 - `opentelemetry-instrumentation-boto3sqs` Make propagation compatible with other SQS instrumentations, add 'messaging.url' span attribute, and fix missing package dependencies.

exporter/opentelemetry-exporter-prometheus-remote-write/src/opentelemetry/exporter/prometheus_remote_write/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.36b0.dev"
+__version__ = "0.34b0"

tox.ini

@@ -107,6 +107,9 @@ envlist =
     ; opentelemetry-exporter-prometheus-remote-write
     py3{6,7,8,9,10}-test-exporter-prometheus-remote-write
 
+    ; opentelemetry-exporter-prometheus-remote-write
+    py3{6,7,8,9,10}-test-exporter-prometheus-remote-write
+
     ; opentelemetry-instrumentation-mysql
     py3{7,8,9,10,11}-test-instrumentation-mysql
     pypy3-test-instrumentation-mysql