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-# COMAC Release Note
+# COMAC v1.0.0 Release Note
 
-This is the first release of [COMAC (Converged Multi-Access and Core)](https://www.opennetworking.org/comac/). 
-After many years work, this project is graduating from demo quality to field trial quality towards production readiness.
+This is the first major release of [COMAC (Converged Multi-Access and Core)](https://www.opennetworking.org/comac/).
 
-Release v1.0 achitecture overview:
-![release-overview](./images/release-overview.png)
+### Software achitecture
 
-Highlights:
-
-* Comac supports both single cluster and multi-cluster.
-* Comac supports running on both full pod and [COMAC-in-a-box](https://guide.opencord.org/profiles/comac/install/ciab.html).
-* The EPC of COMAC is [OMEC](https://github.com/omec-project).
-* COMAC added a new feature: Mobile Subscriber State.
-* COMAC also has it own Grafana dashboard for monitoring.
-* COMAC leverages the latest v7.0 CORD-Platform.
-* COMAC is based on Kubernetes and containers, no VMs.
-* The underlay fabric is based on [Trellis](https://docs.trellisfabric.org/).
-* The RAN part in green boxes will not be part of v1.0 release, but subsequent releases.
+All components of COMAC runs on Kubernetes. The release includes Helm charts for deploying
+[OMEC](https://github.com/omec-project), COMAC profile, and an example application CDN.
+SDN based RAN in green boxes will not be part of v1.0.0 but subsequent releases.
 
+![release-overview](./images/comac-sw-arch-v1.png)
 
+### Highlights
 
-Also for supportting video streaming in COMAC:
-
-* COMAC team created an open source CDN service in this release.
-
-
-
-
-
-
+* Support open source EPC, [OMEC](https://github.com/omec-project).
+* Support both centralized and distribued scenario where control plane components of EPC are placed in a central cloud and data plane components are placed in edges.
+* Support SR-IOV and DPDK for accelerating the data plane.
+* Support an emulated development environment [COMAC-in-a-box](https://guide.opencord.org/profiles/comac/install/ciab.html).
+* Provide mobile subscriber state monitoring.
+* Provide sample Grafana dashboard setting.
+* Provide an example application, CDN.
+* Leverage the latest v7.0 CORD-Platform for basic node and K8S pod monitoring and logging.
+* Leverage [Trellis](https://docs.trellisfabric.org/) for underlay fabric.