diff --git a/dist/esbuild b/dist/esbuild
index b70d609..87ccaf3 100755
Binary files a/dist/esbuild and b/dist/esbuild differ
diff --git a/dist/index.js b/dist/index.js
index 903ae1e..4eece80 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -187909,8 +187909,8 @@ function createChannel(streamIn) {
     if (isFirstPacket) {
       isFirstPacket = false;
       let binaryVersion = String.fromCharCode(...bytes);
-      if (binaryVersion !== "0.8.46") {
-        throw new Error(`Cannot start service: Host version "${"0.8.46"}" does not match binary version ${JSON.stringify(binaryVersion)}`);
+      if (binaryVersion !== "0.8.49") {
+        throw new Error(`Cannot start service: Host version "${"0.8.49"}" does not match binary version ${JSON.stringify(binaryVersion)}`);
       }
       return;
     }
@@ -188593,7 +188593,7 @@ var esbuildCommandAndArgs = () => {
   return [__nccwpck_require__.ab + "esbuild", []];
 };
 var isTTY = () => tty.isatty(2);
-var version = "0.8.46";
+var version = "0.8.49";
 var build = (options) => startService().then((service) => service.build(options));
 var serve = (serveOptions, buildOptions) => startService().then((service) => service.serve(serveOptions, buildOptions));
 var transform = (input, options) => {
@@ -188649,7 +188649,7 @@ var startService = longLivedService(() => process.cwd(), (options) => {
     throw new Error(`The "worker" option only works in the browser`);
   let [command, args] = esbuildCommandAndArgs();
   let defaultWD = process.cwd();
-  let child = child_process.spawn(command, args.concat(`--service=${"0.8.46"}`, "--ping"), {
+  let child = child_process.spawn(command, args.concat(`--service=${"0.8.49"}`, "--ping"), {
     windowsHide: true,
     stdio: ["pipe", "pipe", "inherit"]
   });
@@ -188750,7 +188750,7 @@ var runServiceSync = (callback) => {
     isBrowser: false
   });
   callback(service);
-  let stdout = child_process.execFileSync(command, args.concat(`--service=${"0.8.46"}`), {
+  let stdout = child_process.execFileSync(command, args.concat(`--service=${"0.8.49"}`), {
     cwd: process.cwd(),
     windowsHide: true,
     input: stdin,
@@ -239857,7 +239857,9 @@ const deploySite = async (
     phase: 'stop',
   })
 
-  const uploadList = getUploadList(requiredFiles, filesShaMap).concat(getUploadList(requiredFns, fnShaMap))
+  const filesUploadList = getUploadList(requiredFiles, filesShaMap)
+  const functionsUploadList = getUploadList(requiredFns, fnShaMap)
+  const uploadList = [...filesUploadList, ...functionsUploadList]
 
   await uploadFiles(api, deployId, uploadList, { concurrentUpload, statusCb, maxRetry })
 
@@ -239908,8 +239910,8 @@ const uploadFiles = async (api, deployId, uploadList, { concurrentUpload, status
   })
 
   const uploadFile = async (fileObj, index) => {
-    const { normalizedPath, assetType, runtime } = fileObj
-    const readStreamCtor = () => fs.createReadStream(fileObj.filepath)
+    const { normalizedPath, assetType, runtime, filepath } = fileObj
+    const readStreamCtor = () => fs.createReadStream(filepath)
 
     statusCb({
       type: 'upload',
@@ -240123,6 +240125,7 @@ const waitForDeploy = async (api, deployId, siteId, timeout) => {
 const getUploadList = (required, shaMap) => {
   if (!required || !shaMap) return []
   // TODO: use `Array.flatMap()` instead once we remove support for Node <11.0.0
+  // eslint-disable-next-line unicorn/prefer-spread
   return [].concat(...required.map((sha) => shaMap[sha]))
 }
 
@@ -240560,6 +240563,8 @@ const omit = __nccwpck_require__(72657)/* .default */ .Z
 
 // Retrieve all OpenAPI operations
 const getOperations = function () {
+  // TODO: switch to Array.flat() once we drop support for Node.js < 11.0.0
+  // eslint-disable-next-line unicorn/prefer-spread
   return [].concat(
     ...Object.entries(paths).map(([path, pathItem]) => {
       const operations = omit(pathItem, ['parameters'])