diff --git a/.env.production b/.env.production
new file mode 100644
index 00000000..ac5aa1d2
--- /dev/null
+++ b/.env.production
@@ -0,0 +1 @@
+VITE_APP_ENV=production
\ No newline at end of file
diff --git a/index.html b/index.html
index 48d2a78c..8241283a 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
       name="viewport"
       content="width=device-width, initial-scale=1, viewport-fit=cover"
     />
-    <title>Phanpy</title>
+    <title><{ VITE_CLIENT_NAME }></title>
     <meta
       name="description"
       content="Minimalistic opinionated Mastodon web client"
@@ -14,10 +14,10 @@
     <meta name="color-scheme" content="dark light" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
-    <meta name="apple-mobile-web-app-title" content="Phanpy" />
+    <meta name="apple-mobile-web-app-title" content="<{ VITE_CLIENT_NAME }>" />
     <meta name="apple-mobile-web-app-capable" content="yes" />
     <meta name="mobile-web-app-capable" content="yes" />
-    <link rel="canonical" href="https://phanpy.social" />
+    <link rel="canonical" href="<{ VITE_WEBSITE }>" />
     <meta
       name="theme-color"
       content="#fff"
@@ -28,13 +28,16 @@
       content="#242526"
       media="(prefers-color-scheme: dark)"
     />
-    <script>
+    <script vite-if="import.meta.env.VITE_APP_ENV === production">
+      var isDev = /dev\./.test(window.location.hostname);
       var _rollbarConfig = {
         accessToken: 'ec3e07829d324a29abf6c83472a9740d',
         captureUncaught: true,
         captureUnhandledRejections: true,
+        enabled: isDev,
+        hostSafeList: ['dev.phanpy.social', 'phanpy.social'],
         payload: {
-          environment: 'production',
+          environment: isDev ? 'development' : 'production',
         },
       };
       // Rollbar Snippet
diff --git a/package-lock.json b/package-lock.json
index 51bc87d6..f49c1b20 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "string-length": "~5.0.1",
         "toastify-js": "~1.12.0",
         "use-resize-observer": "~9.1.0",
-        "valtio": "~1.7.6"
+        "valtio": "~1.8.0"
       },
       "devDependencies": {
         "@preact/preset-vite": "~2.5.0",
@@ -32,6 +32,7 @@
         "postcss-dark-theme-class": "~0.7.3",
         "twitter-text": "~3.1.0",
         "vite": "~4.0.3",
+        "vite-plugin-html-env": "~1.2.7",
         "vite-plugin-pwa": "~0.14.0",
         "workbox-cacheable-response": "~6.5.4",
         "workbox-expiration": "~6.5.4",
@@ -5318,9 +5319,9 @@
       }
     },
     "node_modules/valtio": {
-      "version": "1.7.6",
-      "resolved": "https://registry.npmjs.org/valtio/-/valtio-1.7.6.tgz",
-      "integrity": "sha512-zsGrCCYOIpy8egQxftduFyJusF/BMu3CganhHKUOE/I6t6V6yA1MDfZZkrYoWYCGkC3rSBYcIHEEsoYQM9lV2w==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/valtio/-/valtio-1.8.0.tgz",
+      "integrity": "sha512-lNw7wM0Qb9iBzXMju+XCn+UiIlf5uCe5pcI8XRqcvxEZ/mnRXyKXoOodPDKB8cIAVekA3Q3zWA7rboCdS4ea7g==",
       "dependencies": {
         "proxy-compare": "2.3.0",
         "use-sync-external-store": "1.2.0"
@@ -5406,6 +5407,18 @@
         }
       }
     },
+    "node_modules/vite-plugin-html-env": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/vite-plugin-html-env/-/vite-plugin-html-env-1.2.7.tgz",
+      "integrity": "sha512-vdTnKtuBeB8Zp93DCbN0Qjf4odW2msVRq45r7lGKA6nwQGJFj6YemU54u3xPPkvDeZhG8DEEU64xbLwzVEBilQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "peerDependencies": {
+        "vite": "*"
+      }
+    },
     "node_modules/vite-plugin-pwa": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/vite-plugin-pwa/-/vite-plugin-pwa-0.14.0.tgz",
@@ -9576,9 +9589,9 @@
       "requires": {}
     },
     "valtio": {
-      "version": "1.7.6",
-      "resolved": "https://registry.npmjs.org/valtio/-/valtio-1.7.6.tgz",
-      "integrity": "sha512-zsGrCCYOIpy8egQxftduFyJusF/BMu3CganhHKUOE/I6t6V6yA1MDfZZkrYoWYCGkC3rSBYcIHEEsoYQM9lV2w==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/valtio/-/valtio-1.8.0.tgz",
+      "integrity": "sha512-lNw7wM0Qb9iBzXMju+XCn+UiIlf5uCe5pcI8XRqcvxEZ/mnRXyKXoOodPDKB8cIAVekA3Q3zWA7rboCdS4ea7g==",
       "requires": {
         "proxy-compare": "2.3.0",
         "use-sync-external-store": "1.2.0"
@@ -9597,6 +9610,13 @@
         "rollup": "^3.7.0"
       }
     },
+    "vite-plugin-html-env": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/vite-plugin-html-env/-/vite-plugin-html-env-1.2.7.tgz",
+      "integrity": "sha512-vdTnKtuBeB8Zp93DCbN0Qjf4odW2msVRq45r7lGKA6nwQGJFj6YemU54u3xPPkvDeZhG8DEEU64xbLwzVEBilQ==",
+      "dev": true,
+      "requires": {}
+    },
     "vite-plugin-pwa": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/vite-plugin-pwa/-/vite-plugin-pwa-0.14.0.tgz",
diff --git a/package.json b/package.json
index c389db54..52a59f00 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "string-length": "~5.0.1",
     "toastify-js": "~1.12.0",
     "use-resize-observer": "~9.1.0",
-    "valtio": "~1.7.6"
+    "valtio": "~1.8.0"
   },
   "devDependencies": {
     "@preact/preset-vite": "~2.5.0",
@@ -34,6 +34,7 @@
     "postcss-dark-theme-class": "~0.7.3",
     "twitter-text": "~3.1.0",
     "vite": "~4.0.3",
+    "vite-plugin-html-env": "~1.2.7",
     "vite-plugin-pwa": "~0.14.0",
     "workbox-cacheable-response": "~6.5.4",
     "workbox-expiration": "~6.5.4",
diff --git a/src/components/compose.jsx b/src/components/compose.jsx
index 6cb26937..67b679d4 100644
--- a/src/components/compose.jsx
+++ b/src/components/compose.jsx
@@ -51,6 +51,8 @@ const menu = document.createElement('ul');
 menu.role = 'listbox';
 menu.className = 'text-expander-menu';
 
+const DEFAULT_LANG = 'en';
+
 function Compose({
   onClose,
   replyToStatus,
@@ -104,7 +106,7 @@ function Compose({
   const [visibility, setVisibility] = useState('public');
   const [sensitive, setSensitive] = useState(false);
   const [language, setLanguage] = useState(
-    store.session.get('currentLanguage') || 'en',
+    store.session.get('currentLanguage') || DEFAULT_LANG,
   );
   const [mediaAttachments, setMediaAttachments] = useState([]);
   const [poll, setPoll] = useState(null);
@@ -154,7 +156,7 @@ function Compose({
       }
       focusTextarea();
       setVisibility(visibility);
-      setLanguage(language);
+      setLanguage(language || DEFAULT_LANG);
       setSensitive(sensitive);
     }
     if (draftStatus) {
@@ -177,7 +179,7 @@ function Compose({
       focusTextarea();
       spoilerTextRef.current.value = spoilerText;
       setVisibility(visibility);
-      setLanguage(language);
+      setLanguage(language || DEFAULT_LANG);
       setSensitive(sensitive);
       setPoll(composablePoll);
       setMediaAttachments(mediaAttachments);
@@ -203,7 +205,7 @@ function Compose({
           focusTextarea();
           spoilerTextRef.current.value = spoilerText;
           setVisibility(visibility);
-          setLanguage(language);
+          setLanguage(language || DEFAULT_LANG);
           setSensitive(sensitive);
           setPoll(composablePoll);
           setMediaAttachments(mediaAttachments);
@@ -955,14 +957,14 @@ function Compose({
           )}
           <label class="toolbar-button">
             <span class="icon-text">
-              {supportedLanguagesMap[language].native}
+              {supportedLanguagesMap[language]?.native}
             </span>
             <select
               name="language"
               value={language}
               onChange={(e) => {
                 const { value } = e.target;
-                setLanguage(value);
+                setLanguage(value || DEFAULT_LANG);
                 store.session.set('language', value);
               }}
               disabled={uiState === 'loading'}
diff --git a/src/pages/status.jsx b/src/pages/status.jsx
index 33846f5c..e05d198e 100644
--- a/src/pages/status.jsx
+++ b/src/pages/status.jsx
@@ -83,11 +83,12 @@ function StatusPage({ id }) {
         states.statuses.set(id, heroStatus);
       } catch (e) {
         // Silent fail if status is cached
+        console.error(e);
         if (!hasStatus) {
           setUIState('error');
           alert('Error fetching status');
+          return;
         }
-        return;
       }
 
       try {
diff --git a/vite.config.js b/vite.config.js
index a6930a4d..471de1f3 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -2,6 +2,7 @@ import preact from '@preact/preset-vite';
 import { execSync } from 'child_process';
 import { resolve } from 'path';
 import { defineConfig, loadEnv, splitVendorChunkPlugin } from 'vite';
+import VitePluginHtmlEnv from 'vite-plugin-html-env';
 import { VitePWA } from 'vite-plugin-pwa';
 
 const { VITE_CLIENT_NAME: CLIENT_NAME, NODE_ENV } = loadEnv(
@@ -21,6 +22,7 @@ export default defineConfig({
   plugins: [
     preact(),
     splitVendorChunkPlugin(),
+    VitePluginHtmlEnv(),
     VitePWA({
       manifest: {
         name: CLIENT_NAME,