diff --git a/index.js b/index.js
index 7379322e8..ce0195e95 100644
--- a/index.js
+++ b/index.js
@@ -31,6 +31,11 @@ if (isDev || options['prod-with-dev-env']) {
   if (devEnv.AllowIframe) process.env.ALLOW_IFRAME = '1'
   if (devEnv.BackupPath) process.env.BACKUP_PATH = devEnv.BackupPath
   if (devEnv.ReactClientPath) process.env.REACT_CLIENT_PATH = devEnv.ReactClientPath
+  if (devEnv.AllowedDevOrigins) {
+    process.env.ALLOWED_DEV_ORIGINS = Array.isArray(devEnv.AllowedDevOrigins)
+      ? devEnv.AllowedDevOrigins.join(',')
+      : String(devEnv.AllowedDevOrigins)
+  }
   process.env.SOURCE = 'local'
   process.env.ROUTER_BASE_PATH = devEnv.RouterBasePath ?? '/audiobookshelf'
 }
diff --git a/server/Server.js b/server/Server.js
index d6f748a1e..ef0888927 100644
--- a/server/Server.js
+++ b/server/Server.js
@@ -302,7 +302,9 @@ class Server {
 
     this.server = http.createServer(app)
 
+    // Skip file upload parsing for internal-api routes (Next.js proxies read multipart bodies).
     router.use(
+      /^(?!\/internal-api).*/,
       fileUpload({
         defCharset: 'utf8',
         defParamCharset: 'utf8',
diff --git a/server/controllers/PodcastController.js b/server/controllers/PodcastController.js
index 85173e622..5eaa2a64a 100644
--- a/server/controllers/PodcastController.js
+++ b/server/controllers/PodcastController.js
@@ -437,6 +437,17 @@ class PodcastController {
         }
 
         updatePayload[key] = req.body[key]
+      } else if (key === 'enclosure') {
+        const enclosure = req.body.enclosure
+        if (enclosure === null) {
+          updatePayload.enclosureURL = null
+          updatePayload.enclosureSize = null
+          updatePayload.enclosureType = null
+        } else if (typeof enclosure === 'object' && typeof enclosure.url === 'string') {
+          updatePayload.enclosureURL = enclosure.url
+          updatePayload.enclosureType = typeof enclosure.type === 'string' ? enclosure.type : null
+          updatePayload.enclosureSize = enclosure.length !== undefined && enclosure.length !== null ? enclosure.length : null
+        }
       } else if (key === 'chapters' && Array.isArray(req.body[key]) && req.body[key].every((ch) => typeof ch === 'object' && ch.title && ch.start)) {
         updatePayload[key] = req.body[key]
       } else if (key === 'publishedAt' && typeof req.body[key] === 'number') {
diff --git a/server/utils/notifications.js b/server/utils/notifications.js
index 700d3c389..497d7a1a1 100644
--- a/server/utils/notifications.js
+++ b/server/utils/notifications.js
@@ -100,7 +100,7 @@ module.exports.notificationData = {
       variables: ['version'],
       defaults: {
         title: 'Test Notification on Abs {{version}}',
-        body: 'Test notificataion body for abs {{version}}.'
+        body: 'Test notification body for abs {{version}}.'
       },
       testData: {
         version: 'v' + version