diff --git a/docs/project/change-log.rst b/docs/project/change-log.rst
index fbabfa4..33dcf42 100644
--- a/docs/project/change-log.rst
+++ b/docs/project/change-log.rst
@@ -1,30 +1,81 @@
 Change Log & Release Notes
 ==========================
 
-This document contains a summary of the new features, changes, fixes and known
-issues in each release of Trusted Services.
+This document contains a summary of the new features, changes, fixes and known issues in each release of Trusted
+Services.
 
-Version 0.1.0
--------------
+Version 1.0.0-Beta
+------------------
 
-New Features
-^^^^^^^^^^^^
-First release.
+The first tagged release of the project.
 
-Changes
-^^^^^^^
-None.
+Feature Highlights
+^^^^^^^^^^^^^^^^^^
 
-Resolved Issues
-^^^^^^^^^^^^^^^
-None.
+The project supports the following services:
 
-Deprecations
-^^^^^^^^^^^^
-None.
+  - Secure Storage
+  - Crypto
+  - Initial Attestation
+  - Smm Variable
+
+Services may be accessed using client components that implement "`Psacertified v1.0 APIs`_". The project includes deployments
+that integrate `PSA API certification tests`_ with API clients to facilitate end-to-end PSA certification testing.
+
+Known limitations
+'''''''''''''''''
+
+  - Crypto key store partitioning by client is not yet supported.
+  - Discovery support is only currently integrated into the Crypto service provider. In case of services not supporting
+    this feature yet, communication parameters (e.g. maximum buffer size) and supported feature set needs to be hardcode
+    to the service provider and service client.
+
+Supported Trusted Environments
+''''''''''''''''''''''''''''''
+
+In the default configuration each service is deployed to a dedicated FF-A Secure Partition and executes isolated.
+Service implementations are platform, trusted environment and service deployment agonistic. With appropriate enablement
+work services can be enabled to work in any combination of these.
+
+The reference integration uses the SPMC implemented in OP-TEE OS to manage TS SPs. This release supports `OP-TEE v3.19`_.
+
+Supported Integration Systems
+'''''''''''''''''''''''''''''
+
+The reference solution uses the OP-TEE integration methodology. This relies on the google repo tool for high-level dependency
+management and a set of makefiles to capture the build configuration information. For details please refer to
+`OP-TEE git repo documentation`_.
+
+The project is officially enabled in `Yocto meta-arm`_.
+
+Supported Target Platforms
+''''''''''''''''''''''''''
+
+The only reference platform supported by this release is the `AEM FVP`_ build using the OP-TEE integration method.
+
+Known limitations:
+
+  - Non-volatile backend secure storage is not currently provided.
+
+
+Test Report
+^^^^^^^^^^^
+
+Please find the Test Report covering this release in the `tf.org wiki`_.
+
+
 
 --------------
 
-*Copyright (c) 2020-2021, Arm Limited and Contributors. All rights reserved.*
+.. _`FF-A Specification v1.0`: https://developer.arm.com/documentation/den0077/a
+.. _`Psacertified v1.0 APIs`: https://www.psacertified.org/development-resources/building-in-security/specifications-implementations/
+.. _`OP-TEE v3.19`: https://github.com/OP-TEE/optee_os/tree/3.19.0
+.. _`Yocto meta-arm` : https://gitlab.oss.arm.com/engineering/yocto/meta-arm/-/tree/master/meta-arm/recipes-security/trusted-services
+.. _`tf.org wiki`: https://developer.trustedfirmware.org/w/trusted-services/test-reports/v1.0.0-beta/
+.. _`AEM FVP`: https://developer.arm.com/-/media/Files/downloads/ecosystem-models/FVP_Base_RevC-2xAEMvA_11.18_16_Linux64.tgz
+.. _`PSA API certification tests`: https://github.com/ARM-software/psa-arch-tests
+.. _`OP-TEE git repo documentation`: https://optee.readthedocs.io/en/latest/building/gits/build.html
+
+*Copyright (c) 2020-2022, Arm Limited and Contributors. All rights reserved.*
 
 SPDX-License-Identifier: BSD-3-Clause