update readme

README.md

@@ -2,19 +2,16 @@
 
 > Lightweight Symfony Broadcast Client, probably.
 
-A small platform to create podcasts and episodes, host the audio files and share
-the RSS feed, with external sources download abilities.
+A small platform to create podcasts and episodes, host the audio files and share the RSS feed, with external sources download abilities.
 
 Features include:
 
 - Lightweight, bare minimum pages;
 - Simple backoffice;
 - Separate users manage their own podcasts;
-- TODO an API
-- TODO the API let's you quickly add whole episodes from Youtube links
+- A download service to add episodes from an API or the command-line by providing a URL to download and a podcast slug; this service forwards everything to [yt-dlp](https://github.com/yt-dlp/yt-dlp) (download) and [FFProbe](https://ffmpeg.org/ffprobe.html) (metadata);
 
-Podcasts follow mostly open standards but the “target” client is the fantastic
-[AntennaPod](https://antennapod.org/), and gPodder was used in development.
+Podcasts follow mostly open standards but the “target” client is the fantastic [AntennaPod](https://antennapod.org/), and gPodder was used in development.
 
 
 
@@ -29,9 +26,7 @@ For production:
 
 1. Clone the repository.
 2. Setup your web server to use PHP-FPM (root is `./public`).
-3. Create the production config file: `composer dump-env prod`. Set a proper app
-   secret.
-4. Create a database and its owner, then set appropriate database credentials in
-   the config file.
+3. Create the production config file: `composer dump-env prod`. Set a proper app secret.
+4. Create a database and its owner, then set appropriate database credentials in the config file.
 5. Install dependencies: `composer install --no-dev`.
 6. Apply database migrations: `php bin/console doctrine:migrations:migrate`