Blog post: ABP.IO Platform 4.3 Final Has Been Released

docs/en/Blog-Posts/2021-04-26 v4_3_Release_Stable/POST.md

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+# ABP.IO Platform 4.3 Final Has Been Released!
+
+[ABP Framework](https://abp.io/) and [ABP Commercial](https://commercial.abp.io/) 4.3 versions have been released today.
+
+## What's New With 4.3?
+
+Since all the new features are already explained in details with the 4.3 RC announcement posts, I will not repeat all the details again. See the related blog posts for all the features and enhancements;
+
+* [What's New with the ABP Framework 4.3](https://blog.abp.io/abp/ABP-Framework-4.3-RC-Has-Been-Published)
+* [What's new with the ABP Commercial 4.3](https://blog.abp.io/abp/ABP-Commercial-4.3-RC-Has-Been-Published)
+
+## The Quick Start Tutorial
+
+With this version, we've created a minimalist [quick start tutorial](https://docs.abp.io/en/abp/latest/Tutorials/Todo/Index) for developers who are new to the ABP Framework.
+
+## How to Upgrade an Existing Solution
+
+### Install/Update the ABP CLI
+
+First of all, install the ABP CLI or upgrade to the latest version.
+
+If you haven't installed yet:
+
+```bash
+dotnet tool install -g Volo.Abp.Cli
+```
+
+To update an existing installation:
+
+```bash
+dotnet tool update -g Volo.Abp.Cli
+```
+
+### ABP UPDATE Command
+
+[ABP CLI](https://docs.abp.io/en/abp/latest/CLI) provides a handy command to update all the ABP related NuGet and NPM packages in your solution with a single command:
+
+```bash
+abp update
+```
+
+Run this command in the root folder of your solution.
+
+## Migration Guides
+
+**Check the migration guides ([for ABP Framework](https://docs.abp.io/en/abp/latest/Migration-Guides/Abp-4_3) & for [ABP Commercial](https://docs.abp.io/en/commercial/latest/migration-guides/v4_3)) for the applications with the version 4.2.x upgrading to the version 4.3.0.**
+
+## The Road Map
+
+The next feature version will be 4.4. It is planned to release the 4.4 RC (Release Candidate) at the end of Quarter 2, 2021. See the updated road maps;
+
+* [ABP Framework Road Map](https://docs.abp.io/en/abp/latest/Road-Map)
+* [ABP Commercial Road Map](https://docs.abp.io/en/commercial/latest/road-map)