From b1774326f39c3545ccd7f16199876030f1040e1e Mon Sep 17 00:00:00 2001
From: tituspijean <tituspijean@outlook.com>
Date: Sat, 30 Nov 2019 08:54:46 +0100
Subject: [PATCH] [enh] README upgrade and install extensions

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 97ee500..e0bd3bb 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,21 @@ Required parameters are:
 
 After installation, simply open your browser to Flarum's page. First loading may be a bit longer as assets are generated.
 
+## Upgrading
+
+Note that all third-party extensions are removed upon upgrading.
+
+## Adding extensions after installation
+
+Replace `flarum` with your app ID in case of multiple installation.
+Replace `vendor/extension` with the appropriate names. Read the extension documentation if it requires additional steps.
+
+```bash
+app=flarum
+cd /var/www/$app
+sudo -u $app php7.3 composer.phar require vendor/extension
+``` 
+
 ## Troubleshooting
 
 ### `Low memory` errors