[pre-release] Update changelogs, version [0.15b0] (#1320)

instrumentation/opentelemetry-instrumentation-django/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+## Version 0.15b0
+
+Released 2020-11-02
+
 - Django instrumentation is now enabled by default but can be disabled by setting `OTEL_PYTHON_DJANGO_INSTRUMENT` to `False`
   ([#1239](https://github.com/open-telemetry/opentelemetry-python/pull/1239))
 - Bugfix use request.path replace request.get_full_path(). It will get correct span name

instrumentation/opentelemetry-instrumentation-django/setup.cfg

@@ -40,13 +40,13 @@ package_dir=
 packages=find_namespace:
 install_requires =
     django >= 1.10
-    opentelemetry-instrumentation-wsgi == 0.15.dev0
-    opentelemetry-instrumentation == 0.15.dev0
-    opentelemetry-api == 0.15.dev0
+    opentelemetry-instrumentation-wsgi == 0.15b0
+    opentelemetry-instrumentation == 0.15b0
+    opentelemetry-api == 0.15b0
 
 [options.extras_require]
 test =
-    opentelemetry-test == 0.15.dev0
+    opentelemetry-test == 0.15b0
 
 [options.packages.find]
 where = src

instrumentation/opentelemetry-instrumentation-django/src/opentelemetry/instrumentation/django/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.15.dev0"
+__version__ = "0.15b0"