diff --git a/CHANGELOG.md b/CHANGELOG.md
index 491924b16f..2ffc190127 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,13 @@
 # Release History
 
-## 1.1.0-beta.4 (Unreleased)
+## 1.1.0 (2021-03-09)
 
+### Breaking Changes
+
+- Compared to the previous 1.0.0 release, there are **no** breaking changes.
+- Removed `az_iot_pnp_client.h`, which included some beta APIs related to IoT Plug and Play such as `az_iot_pnp_client()`.
+  - These will ship in a future release and will continue to be available as beta from [this feature branch](https://github.com/Azure/azure-sdk-for-c/tree/feature/iot_pnp).
+  
 ### Bug Fixes
 
 - [[#1600]](https://github.com/Azure/azure-sdk-for-c/pull/1600) Make sure `az_json_writer_append_json_text()` appends a comma between elements of a JSON array.
@@ -9,16 +15,13 @@
 
 ## 1.1.0-beta.2 (2020-11-11)
 
-### New Features
-
-
 ### Bug Fixes
 
 - [[#1472]](https://github.com/Azure/azure-sdk-for-c/pull/1472) Fix `az_iot_message_properties_next()` when the buffer in which the properties were kept was bigger than the length of characters in the buffer.
 
 ### Other Changes and Improvements
 
-- [[#1473]](https://github.com/Azure/azure-sdk-for-c/pull/1473) Add remove server certificate validation on paho and ESP8266 samples.
+- [[#1473]](https://github.com/Azure/azure-sdk-for-c/pull/1473) Add remote server certificate validation on paho and ESP8266 samples.
 - [[#1449]](https://github.com/Azure/azure-sdk-for-c/pull/1449) Add basic reconnection capability for the ESP8266 sample.
 - [[#1490]](https://github.com/Azure/azure-sdk-for-c/pull/1490) Fix static analyzer flagging of non-checked return value in `az_iot_hub_client_c2d_parse_received_topic()`.
 
diff --git a/cmake-modules/AddAzureSDKforC.cmake b/cmake-modules/AddAzureSDKforC.cmake
index d6ec493785..0938a8e521 100644
--- a/cmake-modules/AddAzureSDKforC.cmake
+++ b/cmake-modules/AddAzureSDKforC.cmake
@@ -17,7 +17,7 @@
 include(FetchContent)
 FetchContent_Declare(azuresdkforc
     GIT_REPOSITORY      https://github.com/Azure/azure-sdk-for-c.git
-    GIT_TAG             1.1.0-beta.2)
+    GIT_TAG             1.1.0)
 FetchContent_GetProperties(azuresdkforc)
 if(NOT azuresdkforc_POPULATED)
     FetchContent_Populate(azuresdkforc)
diff --git a/sdk/inc/azure/core/az_version.h b/sdk/inc/azure/core/az_version.h
index 015f0b08bd..fa7fe44b02 100644
--- a/sdk/inc/azure/core/az_version.h
+++ b/sdk/inc/azure/core/az_version.h
@@ -17,7 +17,7 @@
 
 /// The version in string format used for telemetry following the `semver.org` standard
 /// (https://semver.org).
-#define AZ_SDK_VERSION_STRING "1.1.0-beta.4"
+#define AZ_SDK_VERSION_STRING "1.1.0"
 
 /// Major numeric identifier.
 #define AZ_SDK_VERSION_MAJOR 1
@@ -29,6 +29,7 @@
 #define AZ_SDK_VERSION_PATCH 0
 
 /// Optional pre-release identifier. SDK is in a pre-release state when present.
-#define AZ_SDK_VERSION_PRERELEASE "beta.4"
+#define AZ_SDK_VERSION_PRERELEASE
+#undef AZ_SDK_VERSION_PRERELEASE
 
 #endif //_az_VERSION_H