update _blog.yml

Author: DerekLiu35

_blog.yml

@@ -6028,4 +6028,18 @@
     - nanovlm
     - research
     - community
-    - open
+    - open
+
+- local: diffusers-quantization
+  title: "Exploring Quantization Backends in Diffusers"
+  thumbnail: /blog/assets/diffusers-quantization/thumbnail.png
+  author:
+    - derekl35
+    - marcsun13
+    - sayakpaul
+  date: May 20, 2025
+  tags:
+    - guide
+    - diffusers
+    - quantization
+    - flux