Update POST.md

docs/en/Blog-Posts/2021-06-28 v4_4 Preview/POST.md

@@ -32,31 +32,39 @@ See the [ABP CLI documentation](https://docs.abp.io/en/abp/latest/CLI) for all t
 
 ### Migration Notes
 
-There is no breaking change with this version. However, if you are using Entity Framework Core, you will need to run the `Add-Migration` command to add a new database migration since some minor changes done in the module database mappings.
+There is **no breaking change** with this version. However, if you are using Entity Framework Core, you will need to run the `Add-Migration` command to add a new **database migration** since some changes done in the module database mappings.
 
 ## What's new with the ABP Framework 4.4
 
 ### Removed EntityFrameworkCore.DbMigrations Project from the Startup Template
 
-TODO: Mention about replacing dbcontext (identity and tenant management is done & an article is coming).
+With this version, we are doing an important change in the application startup template. The startup solution was containing an `EntityFrameworkCore.DbMigrations` project that contains a separate `DbContext` class that was responsible to unify module database mappings and maintain the code-first database migrations. With the v4.4, we've removed that project from the solution. In the new structure, the `EntityFrameworkCore` integration project will be used for database migrations as well as on runtime.
+
+We'd published [a community article](https://community.abp.io/articles/unifying-dbcontexts-for-ef-core-removing-the-ef-core-migrations-project-nsyhrtna) about that change. Please see the article to understand the motivation behind the change.
+
+Beside the `DbContext` unification, we've also used the new `ReplaceDbContext` attribute and [replaced](https://github.com/abpframework/abp/blob/ea2205f0855f52015152ae066a5c239af4b8511f/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.EntityFrameworkCore/EntityFrameworkCore/MyProjectNameDbContext.cs#L18-L19) `IIdentityDbContext` and `ITenantManagementDbContext` interfaces to make it possible to perform join queries over repositories for these modules. In the next days, we will publish another community article to explain the problem and the solution. Most of times, you don't need to know details.
 
 ### Dynamic Menu Management for the CMS Kit Module
 
+CMS Kit is a set of reusable *Content Management System* features packaged as an ABP application module. We had published the first usable version with the previous release. With this release, we are adding another feature to the CMS Kit module: You can now dynamically arrange the main menu on the UI, which is an essential feature for any kind of content management system. In this way, you can add pages or any kind of arbitrary URLs to the main menu from the UI.
+
 TODO
 
 ### Razor Engine Support for Text Templating
 
+[Text Templating](https://docs.abp.io/en/abp/4.4/Text-Templating) system is a system to generate content on runtime by using a model (data) and a template. It was running on the [Scriban](https://github.com/scriban/scriban) templating engine. Beginning from this version, we have a second option: We can use the familiar **razor syntax** to build and render the templates. See the text templating [razor integration document](https://docs.abp.io/en/abp/4.4/Text-Templating-Razor) to get started with the new engine!
+
+### New Customization Points for DbContext/Entities of Existing Modules
+
 TODO
 
 ### New ABP CLI Commands
 
-* `abp install-libs` command
-* `abp prompt` command
-* `abp batch` command
-
-### New Customization Points for DbContext/Entities of Existing Modules
+There are new [ABP CLI](https://docs.abp.io/en/abp/4.4/CLI) commands introduced with the v4.4:
 
-TODO
+* `abp install-libs` command is used for MVC / Razor Pages and Blazor Server applications to restore the `wwwroot/libs` folder. Previously we were running the `yarn` and `gulp` commands to restore that folder. While the `install-libs` command still uses yarn (if available), it is no longer needed to use `gulp`.
+* `abp prompt` command can be used to open a prompt for the ABP CLI and run multiple commands without needing to specify the `abp` command every time. For example, if you run `abp prompt`, then you can directly run `install-libs` instead of `abp install-libs`. Use `exit` to quit from the ABP prompt.
+* `abp batch` command can be used to run multiple ABP commands with one command. Prepare a text file, write each command as a line (without the `abp` command prefix), then execute `abp batch <batch-file>` (ex: `abp batch your_commands.txt`) command to execute all the commands in that file.
 
 ### appsettings.secrets.json