[docs] Add brief most important chage list to migration doc

Author: yamalight

packages/exoframe-website/docs/migrating/6-to-7.md

@@ -4,6 +4,13 @@ sidebar_position: 1
 
 # Migrating from v6 to v7
 
+## TL;DR
+
+- Exoframe CLI now required `deploy` subcommand to be explicitly passed. So, instead of `exoframe [-u] [folder]` you'd have to do `exoframe deploy [-u] [folder]`
+- Config for both Exoframe CLI and Exoframe Server is now located under `$XDG_CONFIG_HOME/exoframe` instead of `$HOME/.exoframe`
+- Traefik update to v3
+- All deps updated to latest versions (Exoframe v7 also works on Node 25)
+
 ## Breaking changes at a glance
 
 - **Node 18+ required**: v7 switched the CLI/server codebase to native ESM. Make sure your local Node version (and the server host) runs Node 18 or newer before updating.