diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..8f0de65
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,18 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.{yml,yaml}]
+indent_size = 2
+
+[docker-compose.yml]
+indent_size = 4
diff --git a/nginx-location.conf b/nginx-location.conf
index 00d7560..68e2e3b 100644
--- a/nginx-location.conf
+++ b/nginx-location.conf
@@ -2,7 +2,7 @@
 # Since that normally requires the API key, which you normally don't want to expose to the public.
 
 location /sonarr-ics {
-    proxy_pass "https://sonarr.example.com/feed/calendar/Sonarr.ics?apikey=YOUR_API_KEY_HERE";
+    proxy_pass "https://sonarr.example.com/feed/v3/calendar/Sonarr.ics?apikey=YOUR_API_KEY_HERE";
 
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -15,4 +15,4 @@ location /sonarr-series {
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
-}
\ No newline at end of file
+}
diff --git a/public/calendar.js b/public/calendar.js
index d7c339b..fb80da1 100644
--- a/public/calendar.js
+++ b/public/calendar.js
@@ -123,7 +123,7 @@ function keyHandlers(calendar)
             case 'ArrowLeft':
                 calendar.prev();
                 break;
-            
+
             case 'ArrowRight':
                 calendar.next();
                 break;
@@ -181,20 +181,17 @@ async function loadSonarrCalendar(shouldForce = false)
     const calendarElement = document.querySelector('#sonarr-calendar');
     let events = [];
 
+    let promises = [];
     for (const list of icsUrls)
     {
-        try {
-            const { url, name } = list;
-            let fetched = await fetchIcs(url, name, shouldForce);
-            fetched = fetched.filter(x => x !== null);
-
-            events = [...events, ...fetched];
-        }
-        catch (err) {
-            console.error(err);
-        }
+        const { url, name } = list;
+        promises.push(fetchIcs(url, name, shouldForce));
     }
 
+    events = await Promise.all(promises);
+    events = events.flat();
+    events = events.filter(x => x !== null);
+
     const calendar = new FullCalendar.Calendar(calendarElement, {
         // initialView: 'dayGridMonth',
         customButtons: {
@@ -220,7 +217,7 @@ async function loadSonarrCalendar(shouldForce = false)
     const message = document.querySelector('#status-message');
     try {
         calendar.render();
-        
+
         if (message) {
             message.textContent = '';
         }
@@ -244,4 +241,4 @@ window.addEventListener('DOMContentLoaded', function() {
         },
         60 * 1000
     );
-});
\ No newline at end of file
+});