diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 34d58b2cdb7..1605ed5c5b8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ env:
   # Otherwise, set variable to the commit of your branch on
   # opentelemetry-python-contrib which is compatible with these Core repo
   # changes.
-  CONTRIB_REPO_SHA: 0d12fa39523212e268ef435825af2039a876fd75
+  CONTRIB_REPO_SHA: 4fc64a01c118c640e273f56d2afb1b4597b82f0f
 
 jobs:
   build:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e7cbc03257..2eed844b5a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/open-telemetry/opentelemetry-python/compare/v0.18b0...HEAD)
-- Make setters and getters optional
-  ([#1690](https://github.com/open-telemetry/opentelemetry-python/pull/1690))
+## [Unreleased](https://github.com/open-telemetry/opentelemetry-python/compare/v1.0.0...HEAD)
+
 
+## [1.0.0](https://github.com/open-telemetry/opentelemetry-python/releases/tag/v1.0.0) - 2021-03-26
 ### Added
 - Document how to work with fork process web server models(Gunicorn, uWSGI etc...)
   ([#1609](https://github.com/open-telemetry/opentelemetry-python/pull/1609))
@@ -76,6 +76,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   `opentelemetry-exporter-zipkin-proto-http` packages to reduce dependencies. The
   `opentelemetry-exporter-zipkin` installs both.
   ([#1699](https://github.com/open-telemetry/opentelemetry-python/pull/1699))
+- Make setters and getters optional
+  ([#1690](https://github.com/open-telemetry/opentelemetry-python/pull/1690))
 
 ### Removed
 - Removed unused `get_hexadecimal_trace_id` and `get_hexadecimal_span_id` methods.
@@ -85,6 +87,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Removing support for Python 3.5
   ([#1706](https://github.com/open-telemetry/opentelemetry-python/pull/1706))
 
+## [0.19b0](https://github.com/open-telemetry/opentelemetry-python/releases/tag/v0.19b0) - 2021-03-26
+
+### Changed
+- remove `service_name` from constructor of jaeger and opencensus exporters and 
+  use of env variable `OTEL_PYTHON_SERVICE_NAME`
+  ([#1669])(https://github.com/open-telemetry/opentelemetry-python/pull/1669)
+- Rename `IdsGenerator` to `IdGenerator`
+  ([#1651](https://github.com/open-telemetry/opentelemetry-python/pull/1651))
+
+### Removed
+- Removing support for Python 3.5
+  ([#1706](https://github.com/open-telemetry/opentelemetry-python/pull/1706))
+
 ## [0.18b0](https://github.com/open-telemetry/opentelemetry-python/releases/tag/v0.18b0) - 2021-02-16
 
 ### Added
diff --git a/docs/examples/error_handler/error_handler_0/setup.cfg b/docs/examples/error_handler/error_handler_0/setup.cfg
index 481d15ab8dc..230b119661c 100644
--- a/docs/examples/error_handler/error_handler_0/setup.cfg
+++ b/docs/examples/error_handler/error_handler_0/setup.cfg
@@ -36,7 +36,7 @@ package_dir=
     =src
 packages=find_namespace:
 install_requires =
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-sdk == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/docs/examples/error_handler/error_handler_0/src/error_handler_0/version.py b/docs/examples/error_handler/error_handler_0/src/error_handler_0/version.py
index 9194ed4a33c..c7a4430aebe 100644
--- a/docs/examples/error_handler/error_handler_0/src/error_handler_0/version.py
+++ b/docs/examples/error_handler/error_handler_0/src/error_handler_0/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"
diff --git a/docs/examples/error_handler/error_handler_1/setup.cfg b/docs/examples/error_handler/error_handler_1/setup.cfg
index 05388009e30..5cec7742d5e 100644
--- a/docs/examples/error_handler/error_handler_1/setup.cfg
+++ b/docs/examples/error_handler/error_handler_1/setup.cfg
@@ -36,7 +36,7 @@ package_dir=
     =src
 packages=find_namespace:
 install_requires =
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-sdk == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/docs/examples/error_handler/error_handler_1/src/error_handler_1/version.py b/docs/examples/error_handler/error_handler_1/src/error_handler_1/version.py
index 9194ed4a33c..c7a4430aebe 100644
--- a/docs/examples/error_handler/error_handler_1/src/error_handler_1/version.py
+++ b/docs/examples/error_handler/error_handler_1/src/error_handler_1/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"
diff --git a/exporter/opentelemetry-exporter-jaeger-proto-grpc/setup.cfg b/exporter/opentelemetry-exporter-jaeger-proto-grpc/setup.cfg
index 5c37d00b0a3..d063ff33871 100644
--- a/exporter/opentelemetry-exporter-jaeger-proto-grpc/setup.cfg
+++ b/exporter/opentelemetry-exporter-jaeger-proto-grpc/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -41,8 +41,8 @@ packages=find_namespace:
 install_requires =
     grpcio >= 1.0.0, < 2.0.0
     googleapis-common-protos ~= 1.52.0
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/exporter/opentelemetry-exporter-jaeger-proto-grpc/src/opentelemetry/exporter/jaeger/proto/grpc/version.py b/exporter/opentelemetry-exporter-jaeger-proto-grpc/src/opentelemetry/exporter/jaeger/proto/grpc/version.py
index 15eb84e8c08..24069103186 100644
--- a/exporter/opentelemetry-exporter-jaeger-proto-grpc/src/opentelemetry/exporter/jaeger/proto/grpc/version.py
+++ b/exporter/opentelemetry-exporter-jaeger-proto-grpc/src/opentelemetry/exporter/jaeger/proto/grpc/version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-jaeger-thrift/setup.cfg b/exporter/opentelemetry-exporter-jaeger-thrift/setup.cfg
index 02d9cd4c9f6..a1d53d7ca41 100644
--- a/exporter/opentelemetry-exporter-jaeger-thrift/setup.cfg
+++ b/exporter/opentelemetry-exporter-jaeger-thrift/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -40,8 +40,8 @@ package_dir=
 packages=find_namespace:
 install_requires =
     thrift >= 0.10.0
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/exporter/opentelemetry-exporter-jaeger-thrift/src/opentelemetry/exporter/jaeger/thrift/version.py b/exporter/opentelemetry-exporter-jaeger-thrift/src/opentelemetry/exporter/jaeger/thrift/version.py
index 15eb84e8c08..24069103186 100644
--- a/exporter/opentelemetry-exporter-jaeger-thrift/src/opentelemetry/exporter/jaeger/thrift/version.py
+++ b/exporter/opentelemetry-exporter-jaeger-thrift/src/opentelemetry/exporter/jaeger/thrift/version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-jaeger/setup.cfg b/exporter/opentelemetry-exporter-jaeger/setup.cfg
index 36ee39e28dd..81e2ae9f2b8 100644
--- a/exporter/opentelemetry-exporter-jaeger/setup.cfg
+++ b/exporter/opentelemetry-exporter-jaeger/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -38,8 +38,8 @@ python_requires = >=3.6
 
 packages=find_namespace:
 install_requires =
-    opentelemetry-exporter-jaeger-proto-grpc == 1.0.0.dev0
-    opentelemetry-exporter-jaeger-thrift == 1.0.0.dev0
+    opentelemetry-exporter-jaeger-proto-grpc == 1.0.0
+    opentelemetry-exporter-jaeger-thrift == 1.0.0
 
 [options.extras_require]
 test =
diff --git a/exporter/opentelemetry-exporter-jaeger/src/opentelemetry/exporter/jaeger/version.py b/exporter/opentelemetry-exporter-jaeger/src/opentelemetry/exporter/jaeger/version.py
index 15eb84e8c08..24069103186 100644
--- a/exporter/opentelemetry-exporter-jaeger/src/opentelemetry/exporter/jaeger/version.py
+++ b/exporter/opentelemetry-exporter-jaeger/src/opentelemetry/exporter/jaeger/version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-opencensus/setup.cfg b/exporter/opentelemetry-exporter-opencensus/setup.cfg
index 41edc45e3e7..5154026d68b 100644
--- a/exporter/opentelemetry-exporter-opencensus/setup.cfg
+++ b/exporter/opentelemetry-exporter-opencensus/setup.cfg
@@ -41,8 +41,8 @@ packages=find_namespace:
 install_requires =
     grpcio >= 1.0.0, < 2.0.0
     opencensus-proto >= 0.1.0, < 1.0.0
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
     protobuf >= 3.13.0
 
 [options.packages.find]
diff --git a/exporter/opentelemetry-exporter-opencensus/src/opentelemetry/exporter/opencensus/version.py b/exporter/opentelemetry-exporter-opencensus/src/opentelemetry/exporter/opencensus/version.py
index 9194ed4a33c..c7a4430aebe 100644
--- a/exporter/opentelemetry-exporter-opencensus/src/opentelemetry/exporter/opencensus/version.py
+++ b/exporter/opentelemetry-exporter-opencensus/src/opentelemetry/exporter/opencensus/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/setup.cfg b/exporter/opentelemetry-exporter-otlp-proto-grpc/setup.cfg
index 7cf46dabaf4..368286baa89 100644
--- a/exporter/opentelemetry-exporter-otlp-proto-grpc/setup.cfg
+++ b/exporter/opentelemetry-exporter-otlp-proto-grpc/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -41,9 +41,9 @@ packages=find_namespace:
 install_requires =
     grpcio >= 1.0.0, < 2.0.0
     googleapis-common-protos ~= 1.52.0
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
-    opentelemetry-proto == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
+    opentelemetry-proto == 1.0.0
     backoff ~= 1.10.0
 
 [options.extras_require]
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/version.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/version.py
index e4529dffc64..7b82da2b859 100644
--- a/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/version.py
+++ b/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-otlp/setup.cfg b/exporter/opentelemetry-exporter-otlp/setup.cfg
index 24ad1517f51..71055965c2d 100644
--- a/exporter/opentelemetry-exporter-otlp/setup.cfg
+++ b/exporter/opentelemetry-exporter-otlp/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -37,4 +37,4 @@ classifiers =
 python_requires = >=3.6
 packages=find_namespace:
 install_requires =
-    opentelemetry-exporter-otlp-proto-grpc == 1.0.0.dev0
+    opentelemetry-exporter-otlp-proto-grpc == 1.0.0
diff --git a/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/version.py b/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/version.py
index e4529dffc64..7b82da2b859 100644
--- a/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/version.py
+++ b/exporter/opentelemetry-exporter-otlp/src/opentelemetry/exporter/otlp/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-zipkin-json/setup.cfg b/exporter/opentelemetry-exporter-zipkin-json/setup.cfg
index 0f8a7c900ac..6edf83421b4 100644
--- a/exporter/opentelemetry-exporter-zipkin-json/setup.cfg
+++ b/exporter/opentelemetry-exporter-zipkin-json/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -41,8 +41,8 @@ package_dir=
 packages=find_namespace:
 install_requires =
     requests ~= 2.7
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/exporter/opentelemetry-exporter-zipkin-json/src/opentelemetry/exporter/zipkin/json/version.py b/exporter/opentelemetry-exporter-zipkin-json/src/opentelemetry/exporter/zipkin/json/version.py
index e4529dffc64..7b82da2b859 100644
--- a/exporter/opentelemetry-exporter-zipkin-json/src/opentelemetry/exporter/zipkin/json/version.py
+++ b/exporter/opentelemetry-exporter-zipkin-json/src/opentelemetry/exporter/zipkin/json/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-zipkin-proto-http/setup.cfg b/exporter/opentelemetry-exporter-zipkin-proto-http/setup.cfg
index 96e67653a76..fc002c1d0a3 100644
--- a/exporter/opentelemetry-exporter-zipkin-proto-http/setup.cfg
+++ b/exporter/opentelemetry-exporter-zipkin-proto-http/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -42,9 +42,9 @@ packages=find_namespace:
 install_requires =
     protobuf >= 3.12
     requests ~= 2.7
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
-    opentelemetry-exporter-zipkin-json == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
+    opentelemetry-exporter-zipkin-json == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/exporter/opentelemetry-exporter-zipkin-proto-http/src/opentelemetry/exporter/zipkin/proto/http/version.py b/exporter/opentelemetry-exporter-zipkin-proto-http/src/opentelemetry/exporter/zipkin/proto/http/version.py
index e4529dffc64..7b82da2b859 100644
--- a/exporter/opentelemetry-exporter-zipkin-proto-http/src/opentelemetry/exporter/zipkin/proto/http/version.py
+++ b/exporter/opentelemetry-exporter-zipkin-proto-http/src/opentelemetry/exporter/zipkin/proto/http/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/exporter/opentelemetry-exporter-zipkin/setup.cfg b/exporter/opentelemetry-exporter-zipkin/setup.cfg
index 2e636b13b3c..328fa87d75d 100644
--- a/exporter/opentelemetry-exporter-zipkin/setup.cfg
+++ b/exporter/opentelemetry-exporter-zipkin/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -37,8 +37,8 @@ classifiers =
 python_requires = >=3.6
 packages=find_namespace:
 install_requires =
-    opentelemetry-exporter-zipkin-json == 1.0.0.dev0
-    opentelemetry-exporter-zipkin-proto-http == 1.0.0.dev0
+    opentelemetry-exporter-zipkin-json == 1.0.0
+    opentelemetry-exporter-zipkin-proto-http == 1.0.0
 
 [options.extras_require]
 test =
diff --git a/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py b/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py
index e4529dffc64..7b82da2b859 100644
--- a/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py
+++ b/exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/opentelemetry-api/setup.cfg b/opentelemetry-api/setup.cfg
index 1f4c7aab1e5..63a0ee4c663 100644
--- a/opentelemetry-api/setup.cfg
+++ b/opentelemetry-api/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/opentelem
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
diff --git a/opentelemetry-api/src/opentelemetry/version.py b/opentelemetry-api/src/opentelemetry/version.py
index e4529dffc64..7b82da2b859 100644
--- a/opentelemetry-api/src/opentelemetry/version.py
+++ b/opentelemetry-api/src/opentelemetry/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/opentelemetry-distro/setup.cfg b/opentelemetry-distro/setup.cfg
index 0ee4ea93a00..f945a29f9fe 100644
--- a/opentelemetry-distro/setup.cfg
+++ b/opentelemetry-distro/setup.cfg
@@ -40,8 +40,8 @@ packages=find_namespace:
 zip_safe = False
 include_package_data = True
 install_requires =
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
 
 [options.packages.find]
 where = src
@@ -55,4 +55,4 @@ opentelemetry_configurator =
 [options.extras_require]
 test =
 otlp =
-    opentelemetry-exporter-otlp == 1.0.0.dev0
+    opentelemetry-exporter-otlp == 1.0.0
diff --git a/opentelemetry-distro/src/opentelemetry/distro/version.py b/opentelemetry-distro/src/opentelemetry/distro/version.py
index 9194ed4a33c..c7a4430aebe 100644
--- a/opentelemetry-distro/src/opentelemetry/distro/version.py
+++ b/opentelemetry-distro/src/opentelemetry/distro/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"
diff --git a/opentelemetry-instrumentation/setup.cfg b/opentelemetry-instrumentation/setup.cfg
index 563eebfce05..8b565988fbf 100644
--- a/opentelemetry-instrumentation/setup.cfg
+++ b/opentelemetry-instrumentation/setup.cfg
@@ -41,7 +41,7 @@ packages=find_namespace:
 zip_safe = False
 include_package_data = True
 install_requires =
-    opentelemetry-api == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
     wrapt >= 1.0.0, < 2.0.0
 
 [options.packages.find]
diff --git a/opentelemetry-instrumentation/src/opentelemetry/instrumentation/version.py b/opentelemetry-instrumentation/src/opentelemetry/instrumentation/version.py
index 9194ed4a33c..c7a4430aebe 100644
--- a/opentelemetry-instrumentation/src/opentelemetry/instrumentation/version.py
+++ b/opentelemetry-instrumentation/src/opentelemetry/instrumentation/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"
diff --git a/opentelemetry-proto/setup.cfg b/opentelemetry-proto/setup.cfg
index 96777d2fdf9..0eaef7cfc5e 100644
--- a/opentelemetry-proto/setup.cfg
+++ b/opentelemetry-proto/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/opentelem
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
diff --git a/opentelemetry-proto/src/opentelemetry/proto/version.py b/opentelemetry-proto/src/opentelemetry/proto/version.py
index e4529dffc64..7b82da2b859 100644
--- a/opentelemetry-proto/src/opentelemetry/proto/version.py
+++ b/opentelemetry-proto/src/opentelemetry/proto/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/opentelemetry-sdk/setup.cfg b/opentelemetry-sdk/setup.cfg
index 063e8a052c9..32fead520a3 100644
--- a/opentelemetry-sdk/setup.cfg
+++ b/opentelemetry-sdk/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/opentelem
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -41,7 +41,7 @@ packages=find_namespace:
 zip_safe = False
 include_package_data = True
 install_requires =
-    opentelemetry-api == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
 
 [options.packages.find]
 where = src
diff --git a/opentelemetry-sdk/src/opentelemetry/sdk/version.py b/opentelemetry-sdk/src/opentelemetry/sdk/version.py
index e4529dffc64..7b82da2b859 100644
--- a/opentelemetry-sdk/src/opentelemetry/sdk/version.py
+++ b/opentelemetry-sdk/src/opentelemetry/sdk/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/propagator/opentelemetry-propagator-b3/setup.cfg b/propagator/opentelemetry-propagator-b3/setup.cfg
index 62ac8b7a7bd..861394dd5f6 100644
--- a/propagator/opentelemetry-propagator-b3/setup.cfg
+++ b/propagator/opentelemetry-propagator-b3/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/propagato
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -39,7 +39,7 @@ package_dir=
     =src
 packages=find_namespace:
 install_requires =
-    opentelemetry-api == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
 
 [options.extras_require]
 test =
diff --git a/propagator/opentelemetry-propagator-b3/src/opentelemetry/propagators/b3/version.py b/propagator/opentelemetry-propagator-b3/src/opentelemetry/propagators/b3/version.py
index e4529dffc64..7b82da2b859 100644
--- a/propagator/opentelemetry-propagator-b3/src/opentelemetry/propagators/b3/version.py
+++ b/propagator/opentelemetry-propagator-b3/src/opentelemetry/propagators/b3/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/propagator/opentelemetry-propagator-jaeger/setup.cfg b/propagator/opentelemetry-propagator-jaeger/setup.cfg
index 38646d203f8..3cb1259f81b 100644
--- a/propagator/opentelemetry-propagator-jaeger/setup.cfg
+++ b/propagator/opentelemetry-propagator-jaeger/setup.cfg
@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/propagato
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
@@ -39,7 +39,7 @@ package_dir=
     =src
 packages=find_namespace:
 install_requires =
-    opentelemetry-api == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
 
 [options.extras_require]
 test =
diff --git a/propagator/opentelemetry-propagator-jaeger/src/opentelemetry/propagators/jaeger/version.py b/propagator/opentelemetry-propagator-jaeger/src/opentelemetry/propagators/jaeger/version.py
index e4529dffc64..7b82da2b859 100644
--- a/propagator/opentelemetry-propagator-jaeger/src/opentelemetry/propagators/jaeger/version.py
+++ b/propagator/opentelemetry-propagator-jaeger/src/opentelemetry/propagators/jaeger/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.0.0.dev0"
+__version__ = "1.0.0"
diff --git a/shim/opentelemetry-opentracing-shim/setup.cfg b/shim/opentelemetry-opentracing-shim/setup.cfg
index 3e305863b68..e8d4dc1fa5a 100644
--- a/shim/opentelemetry-opentracing-shim/setup.cfg
+++ b/shim/opentelemetry-opentracing-shim/setup.cfg
@@ -41,11 +41,11 @@ packages=find_namespace:
 install_requires =
     Deprecated >= 1.2.6
     opentracing ~= 2.0
-    opentelemetry-api == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
 
 [options.extras_require]
 test =
-    opentelemetry-test == 0.19.dev0
+    opentelemetry-test == 0.19b0
     opentracing ~= 2.2.0
 
 [options.packages.find]
diff --git a/shim/opentelemetry-opentracing-shim/src/opentelemetry/shim/opentracing_shim/version.py b/shim/opentelemetry-opentracing-shim/src/opentelemetry/shim/opentracing_shim/version.py
index 9194ed4a33c..c7a4430aebe 100644
--- a/shim/opentelemetry-opentracing-shim/src/opentelemetry/shim/opentracing_shim/version.py
+++ b/shim/opentelemetry-opentracing-shim/src/opentelemetry/shim/opentracing_shim/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"
diff --git a/tests/util/setup.cfg b/tests/util/setup.cfg
index 6ea81897a71..196a763d66b 100644
--- a/tests/util/setup.cfg
+++ b/tests/util/setup.cfg
@@ -37,8 +37,8 @@ package_dir=
     =src
 packages=find_namespace:
 install_requires =
-    opentelemetry-api == 1.0.0.dev0
-    opentelemetry-sdk == 1.0.0.dev0
+    opentelemetry-api == 1.0.0
+    opentelemetry-sdk == 1.0.0
 
 [options.extras_require]
 test = flask~=1.0
diff --git a/tests/util/src/opentelemetry/test/version.py b/tests/util/src/opentelemetry/test/version.py
index 19edb164310..0f82e1cdd22 100644
--- a/tests/util/src/opentelemetry/test/version.py
+++ b/tests/util/src/opentelemetry/test/version.py
@@ -1 +1 @@
-__version__ = "0.19.dev0"
+__version__ = "0.19b0"