Update installation page in the docs

website/docs/02_getting-started/installation.mdx

@@ -19,8 +19,15 @@ You can develop with Booster using any of the following operating systems:
 
 ### Install Node.js
 
-The minimal required Node.js version is `v14.14`. Download the installer
-[from nodejs website](https://nodejs.org/en/), or install it using your system's package
+The latest version of Booster (`3.x`) requires the current LTS version of Node.js which is `20.x`. Booster releases with versions `2.x` will only work with the previous Node.js LTS version (`18.x`).
+
+:::info
+For more information on upgrades between Booster v2.x.x and v3.x.x, read [this page](https://github.com/boostercloud/booster/blob/main/upgrade-v3.md).
+
+For more information on upgrades between Booster v1.x.x and v2.x.x, read [this page](https://github.com/boostercloud/booster/blob/main/upgrade-v2.md).
+:::
+
+Download the installer [from Node.js website](https://nodejs.org/en/), or install it using your system's package
 manager.
 
 <!-- For some strange reason, when using tabs, you need to remove the ident on the content -->