diff --git a/CHANGELOG.md b/CHANGELOG.md
index c84046d2e..239f527d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,13 @@
 # Changelog
 
 ## Unreleased
+
+## 0.7.1
+Released 2019-08-05
+
 - Added `set_status` to `span`
   ([#738](https://github.com/census-instrumentation/opencensus-python/pull/738))
+- Update released stackdriver exporter version
 
 ## 0.7.0
 Released 2019-07-31
diff --git a/contrib/opencensus-ext-django/CHANGELOG.md b/contrib/opencensus-ext-django/CHANGELOG.md
index e783a6b7c..507b05f51 100644
--- a/contrib/opencensus-ext-django/CHANGELOG.md
+++ b/contrib/opencensus-ext-django/CHANGELOG.md
@@ -5,8 +5,9 @@
 ## 0.7.0
 Released 2019-07-31
 
-- Updated span attributes to include some missing attributes listed [here](https://github.com/census-instrumentation/opencensus-specs/blob/master/trace/HTTP.md#attributes)
-([#735](https://github.com/census-instrumentation/opencensus-python/pull/735))
+- Updated span attributes to include some missing attributes listed
+  [here](https://github.com/census-instrumentation/opencensus-specs/blob/master/trace/HTTP.md#attributes)
+  ([#735](https://github.com/census-instrumentation/opencensus-python/pull/735))
 
 ## 0.3.2
 Released 2019-07-26
diff --git a/contrib/opencensus-ext-flask/CHANGELOG.md b/contrib/opencensus-ext-flask/CHANGELOG.md
index f0f06e915..6a590c4cd 100644
--- a/contrib/opencensus-ext-flask/CHANGELOG.md
+++ b/contrib/opencensus-ext-flask/CHANGELOG.md
@@ -2,12 +2,18 @@
 
 ## Unreleased
 
+## 0.7.1
+Released 2019-08-05
+
+- Update for core library changes
+
 ## 0.7.0
 Released 2019-07-31
 
 - Make ProbabilitySampler default
-- Updated span attributes to include some missing attributes listed [here](https://github.com/census-instrumentation/opencensus-specs/blob/master/trace/HTTP.md#attributes)
-([#735](https://github.com/census-instrumentation/opencensus-python/pull/735))
+- Updated span attributes to include some missing attributes listed
+  [here](https://github.com/census-instrumentation/opencensus-specs/blob/master/trace/HTTP.md#attributes)
+  ([#735](https://github.com/census-instrumentation/opencensus-python/pull/735))
 
 ## 0.3.0
 Released 2019-04-24
diff --git a/contrib/opencensus-ext-grpc/CHANGELOG.md b/contrib/opencensus-ext-grpc/CHANGELOG.md
index 33aafa3d6..6ff58e2d5 100644
--- a/contrib/opencensus-ext-grpc/CHANGELOG.md
+++ b/contrib/opencensus-ext-grpc/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## Unreleased
 
+## 0.7.1
+Released 2019-08-05
+
+- Update for core library changes
+
 ## 0.3.0
 Released 2019-05-31
 
diff --git a/contrib/opencensus-ext-jaeger/CHANGELOG.md b/contrib/opencensus-ext-jaeger/CHANGELOG.md
index b82a493db..bc2085635 100644
--- a/contrib/opencensus-ext-jaeger/CHANGELOG.md
+++ b/contrib/opencensus-ext-jaeger/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## Unreleased
 
+## 0.7.1
+Released 2019-08-05
+
+- Update for core library changes
+
 ## 0.2.2
 Released 2019-05-31
 
diff --git a/contrib/opencensus-ext-ocagent/CHANGELOG.md b/contrib/opencensus-ext-ocagent/CHANGELOG.md
index c1f0e931e..a1dcef595 100644
--- a/contrib/opencensus-ext-ocagent/CHANGELOG.md
+++ b/contrib/opencensus-ext-ocagent/CHANGELOG.md
@@ -2,12 +2,17 @@
 
 ## Unreleased
 
+## 0.7.1
+Released 2019-08-05
+
+- Update for core library changes
+
 ## 0.4.0
 Released 2019-05-31
 
-- Remove well_known_types.Error and well_known_types.ParseError.
-Note this could be a breaking change if you depend on an older 
-version of protobuf and use ParseError.
+- Remove well_known_types.Error and well_known_types.ParseError. Note this
+  could be a breaking change if you depend on an older version of protobuf and
+  use ParseError.
 
 ## 0.3.0
 Released 2019-04-24
diff --git a/contrib/opencensus-ext-ocagent/version.py b/contrib/opencensus-ext-ocagent/version.py
index 235cf3f15..dffc606db 100644
--- a/contrib/opencensus-ext-ocagent/version.py
+++ b/contrib/opencensus-ext-ocagent/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '0.5.dev0'
+__version__ = '0.8.dev0'
diff --git a/contrib/opencensus-ext-pymongo/CHANGELOG.md b/contrib/opencensus-ext-pymongo/CHANGELOG.md
index 49b40d03e..6b3c87023 100644
--- a/contrib/opencensus-ext-pymongo/CHANGELOG.md
+++ b/contrib/opencensus-ext-pymongo/CHANGELOG.md
@@ -1,8 +1,14 @@
 # Changelog
 
 ## Unreleased
-- Changed attributes names to make it compatible with [OpenTelemetry](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/data-semantic-conventions.md), maintaining OpenCensus specs fidelity
-([#738](https://github.com/census-instrumentation/opencensus-python/pull/738))
+
+## 0.7.1
+Released 2019-08-05
+
+- Changed attributes names to make it compatible with
+  [OpenTelemetry](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/data-semantic-conventions.md),
+  maintaining OpenCensus specs fidelity
+  ([#738](https://github.com/census-instrumentation/opencensus-python/pull/738))
 
 ## 0.1.3
 Released 2019-05-31
diff --git a/contrib/opencensus-ext-stackdriver/CHANGELOG.md b/contrib/opencensus-ext-stackdriver/CHANGELOG.md
index 605685920..f5ae8e0e1 100644
--- a/contrib/opencensus-ext-stackdriver/CHANGELOG.md
+++ b/contrib/opencensus-ext-stackdriver/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-## 0.5.0
+## 0.7.1
 Released 2019-08-05
 
   - Support exporter changes in `opencensus>=0.7.0`