update features section on home page

docs/index.mdx

@@ -30,10 +30,19 @@ _**We only give support for the latest release/dev builds; please update before
 
 ## Features
 - Bridge between Minecraft and Discord chats
-- Forward your Minecraft Console to a Discord text channel
-- Broadcast alerts based on certain events
+- Forward your Minecraft Console to a Discord text channel and execute commands from Discord
+- Broadcast alerts based on certain events ([`alerts.yml`](alerts))
 - Voice Proximity through the Discord Voice Chat ([`voice.yml`](voice))
 - Require linking accounts (or certain role/s) to play ([`linking.yml`](linking))
+- Link your Minecraft account to your discord account ([`config.yml`](config) & [`synchronization.yml`](synchronization))
+  - Minecraft group <-> Discord role sync
+  - Minecraft (display) name -> Discord (nick) name sync
+  - Minecraft <-> Discord ban sync
+  - Rewarding players (for being in the Discord server / boosting etc)
+  - Knowing who's who (with /discord linked, verification)
+  - Administrative purposes
+- Supports many languages
+- English, Spanish, French, German, Russian, Japanese, Korean, Chinese, Dutch, Polish and Estonian
 - Support for popular chat plugins (listed below)
 - Highly customizable