diff --git a/.flake8 b/.flake8
index 3e309a5cb39..8dabaabc127 100644
--- a/.flake8
+++ b/.flake8
@@ -22,4 +22,4 @@ exclude =
   docs/examples/opentelemetry-example-app/build/*
   opentelemetry-proto/build/*
   opentelemetry-proto/src/opentelemetry/proto/
-  opentelemetry-python-contrib/
\ No newline at end of file
+  opentelemetry-python-contrib/
diff --git a/docs/conf.py b/docs/conf.py
index 0ee56e9118d..4ccb1ca0b1c 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -37,7 +37,9 @@
 
 instr = "../opentelemetry-python-contrib/instrumentation"
 instr_dirs = [
-    os.path.abspath("/".join(["../opentelemetry-python-contrib/instrumentation", f, "src"]))
+    os.path.abspath(
+        "/".join(["../opentelemetry-python-contrib/instrumentation", f, "src"])
+    )
     for f in listdir(instr)
     if isdir(join(instr, f))
 ]
diff --git a/docs/examples/django/pages/views.py b/docs/examples/django/pages/views.py
index 4083888e17b..9d277e2b7f7 100644
--- a/docs/examples/django/pages/views.py
+++ b/docs/examples/django/pages/views.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from django.http import HttpResponse
-
 from opentelemetry import trace
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import (
diff --git a/docs/examples/opentelemetry-example-app/setup.cfg b/docs/examples/opentelemetry-example-app/setup.cfg
index 8e55d321d4f..a98d907e746 100644
--- a/docs/examples/opentelemetry-example-app/setup.cfg
+++ b/docs/examples/opentelemetry-example-app/setup.cfg
@@ -44,8 +44,8 @@ install_requires =
     typing; python_version<'3.5'
     opentelemetry-api == 0.16.dev0
     opentelemetry-sdk == 0.16.dev0
-    opentelemetry-instrumentation-requests == 0.16.dev0
-    opentelemetry-instrumentation-flask == 0.16.dev0
+    opentelemetry-instrumentation-requests == 0.15.b0
+    opentelemetry-instrumentation-flask == 0.15.b0
     flask
     requests
     protobuf~=3.11
diff --git a/docs/getting-started.rst b/docs/getting-started.rst
index efbba2d719e..a1591bc219a 100644
--- a/docs/getting-started.rst
+++ b/docs/getting-started.rst
@@ -150,7 +150,7 @@ The above is a great example, but it's very manual. Within the telemetry space,
 * Database calls
 
 To help instrument common scenarios, opentelemetry also has the concept of "instrumentations": packages that are designed to interface
-with a specific framework or library, such as Flask and psycopg2.
+with a specific framework or library, such as Flask and psycopg2. A list of the currently curated extension packages can be found `at the Contrib repo <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation>`.
 
 We will now instrument a basic Flask application that uses the requests library to send HTTP requests. First, install the instrumentation packages themselves:
 
diff --git a/docs/index.rst b/docs/index.rst
index a3df89ebe61..afa4505a436 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -30,6 +30,10 @@ In addition, there are several extension packages which can be installed separat
     pip install opentelemetry-instrumentation-{instrumentation}
 
 These are for exporter and instrumentation packages respectively.
+Some packages can be found in :scm_web:`instrumentation <instrumentation/>` and :scm_web:`exporter <exporter/>`
+directory of the repository. The remaining packages can be round at the Contrib repo directory for
+`instrumentation <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation>`
+and `exporters <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/exporter`.
 
 Extensions
 ----------
diff --git a/docs/instrumentation/opentracing_shim/opentracing_shim.rst b/docs/instrumentation/opentracing_shim/opentracing_shim.rst
new file mode 100644
index 00000000000..fad4e04bbec
--- /dev/null
+++ b/docs/instrumentation/opentracing_shim/opentracing_shim.rst
@@ -0,0 +1,5 @@
+OpenTracing Shim for OpenTelemetry
+==================================
+
+.. automodule:: opentelemetry.instrumentation.opentracing_shim
+   :no-show-inheritance:
diff --git a/pyproject.toml b/pyproject.toml
index 76dd29e1a65..370c397a1bc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ exclude = '''
     opentelemetry-proto/src/opentelemetry/proto/common|
     opentelemetry-proto/src/opentelemetry/proto/metrics|
     opentelemetry-proto/src/opentelemetry/proto/resource|
-    opentelemetry-proto/src/opentelemetry/proto/trace
+    opentelemetry-proto/src/opentelemetry/proto/trace|
     opentelemetry-python-contrib
   )/
 )
diff --git a/tox.ini b/tox.ini
index 8a4f890b01c..ac5e6079f84 100644
--- a/tox.ini
+++ b/tox.ini
@@ -25,8 +25,8 @@ envlist =
     pypy3-test-core-getting-started
 
     ; opentelemetry-example-app
-    py3{5,6,7,8}-test-instrumentation-example-app
-    pypy3-test-instrumentation-example-app
+    py3{5,6,7,8}-test-core-example-app
+    pypy3-test-core-example-app
 
     ; opentelemetry-exporter-jaeger
     py3{5,6,7,8}-test-exporter-jaeger
@@ -73,6 +73,7 @@ changedir =
   test-core-sdk: opentelemetry-sdk/tests
   test-core-proto: opentelemetry-proto/tests
   test-core-instrumentation: opentelemetry-instrumentation/tests
+  test-core-example-app: docs/examples/opentelemetry-example-app/tests
   test-core-getting-started: docs/getting_started/tests
   test-core-opentracing-shim: instrumentation/opentelemetry-instrumentation-opentracing-shim/tests
 
@@ -134,7 +135,9 @@ commands =
 basepython: python3.8
 recreate = True
 deps =
+  -e {toxinidir}/opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-grpc
   -c dev-requirements.txt
+  asgiref
   pylint
   flake8
   isort
@@ -191,12 +194,18 @@ commands =
 [testenv:docker-tests]
 deps =
   pytest
+  docker-compose >= 1.25.2
 
 changedir =
   tests/opentelemetry-docker-tests/tests
 
 commands_pre =
-  pip install -e {toxinidir}/exporter/opentelemetry-exporter-opencensus
+  pip install -e {toxinidir}/opentelemetry-api \
+              -e {toxinidir}/opentelemetry-sdk \
+              -e {toxinidir}/tests/util \
+              -e {toxinidir}/exporter/opentelemetry-exporter-opencensus
+  docker-compose up -d	
 commands =
   pytest {posargs}
-
+commands_post =
+  docker-compose down -v