diff --git a/client/modules/IDE/components/About.jsx b/client/modules/IDE/components/About.jsx
index 67c259c57..25b9f5452 100644
--- a/client/modules/IDE/components/About.jsx
+++ b/client/modules/IDE/components/About.jsx
@@ -63,7 +63,7 @@ function About(props) {
         </p>
         <p className="about__content-column-list">
           <a
-            href="https://p5js.org/learn/"
+            href="https://p5js.org/tutorials/"
             target="_blank"
             rel="noopener noreferrer"
           >
@@ -164,7 +164,7 @@ function About(props) {
         </p>
         <p className="about__content-column-list">
           <a
-            href="https://p5js.org/download/support.html"
+            href="https://p5js.org/donate/"
             target="_blank"
             rel="noopener noreferrer"
           >
diff --git a/client/modules/Preview/previewIndex.jsx b/client/modules/Preview/previewIndex.jsx
index 2c1265328..fe4b5dc15 100644
--- a/client/modules/Preview/previewIndex.jsx
+++ b/client/modules/Preview/previewIndex.jsx
@@ -55,7 +55,7 @@ const App = () => {
   function addCacheBustingToAssets(files) {
     const timestamp = new Date().getTime();
     return files.map((file) => {
-      if (file.url) {
+      if (file.url && !file.url.endsWith('obj') && !file.url.endsWith('stl')) {
         return {
           ...file,
           url: `${file.url}?v=${timestamp}`
diff --git a/package-lock.json b/package-lock.json
index 30a0d24e9..49927b638 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "p5.js-web-editor",
-  "version": "2.14.7",
+  "version": "2.14.8",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "p5.js-web-editor",
-      "version": "2.14.7",
+      "version": "2.14.8",
       "license": "LGPL-2.1",
       "dependencies": {
         "@auth0/s3": "^1.0.0",
diff --git a/package.json b/package.json
index 35fdae0c6..35ac28834 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "p5.js-web-editor",
-  "version": "2.14.7",
+  "version": "2.14.8",
   "description": "The web editor for p5.js.",
   "scripts": {
     "clean": "rimraf dist",