diff --git a/Microservices-DevOps-eBook-changelog.md b/Microservices-DevOps-eBook-changelog.md
index bd1bf37..d316d66 100644
--- a/Microservices-DevOps-eBook-changelog.md
+++ b/Microservices-DevOps-eBook-changelog.md
@@ -1,5 +1,26 @@
 ## eBook: Containerized Docker Application Lifecycle with Microsoft Platform and Tools
 
+### Release 5.0 (2021-01-06)
+
+*Reference commits :* [5ada0ba](https://github.com/dotnet/docs/pull/22242/commits/5ada0ba94f8e267993c6f2cba7db1237acfe8ce2), [c08d046](https://github.com/dotnet/docs/pull/22242/commits/c08d046f893d946a70163abc729aeeedcf88fdb3)
+
+Updates `.NET 5` related content in the following pages :
+
+- `Index`
+- `Containerized Docker Application Lifecycle with Microsoft Platform and Tools`
+- `Docker terminology`
+- Under module `design-develop-containerized-apps`
+	- `Development environment for Docker apps`
+	- `Inner-loop development workflow for Docker apps`
+	- `Use Docker Tools in Visual Studio on Windows`
+	- `Visual Studio Tools for Docker on Windows`
+	- `Monolithic applications`
+	- `Build ASP.NET Core applications deployed as Linux containers into AKS/Kubernetes clusters`
+- Under module `docker-devops-workflow`
+	- `Docker application DevOps workflow with Microsoft tools`
+	- `Steps in the outer-loop DevOps workflow for a Docker application`
+	- `Creating CI/CD pipelines in Azure DevOps Services for a .NET application on Containers and deploying to a Kubernetes cluster`
+
 ### Release 3.1.1 (2020-11-10)
 
 *Reference commits :* [b77b615](https://github.com/dotnet/docs/commit/153df0eaf4f6acd340e77818c6b617d9e554f004), [153df0e](https://github.com/dotnet/docs/commit/153df0eaf4f6acd340e77818c6b617d9e554f004), [b77b615](https://github.com/dotnet/docs/commit/b77b615d4b45334905c6e9dfa6b165abbcabc7d5), [fb43117](https://github.com/dotnet/docs/commit/fb431175564955b9beb6706de19a5ed9639995ee), [cc64143](https://github.com/dotnet/docs/commit/cc64143cb9e691d7668621429a96a167cf022214), [fcfbb09](https://github.com/dotnet/docs/commit/fcfbb094392830ef47d37a5c72fabef04bf34449), [a8bc0a6](https://github.com/dotnet/docs/commit/a8bc0a6478e569f2a8dca6a69bf5b2e4c2302d4e)