Merge origin/dev (newsletter/contributors sync)

Author: profvjreddi

site/about/contributors.json

@@ -1,10 +1,10 @@
 {
-  "generated": "2026-05-19T04:33:59.449729+00:00",
+  "generated": "2026-05-20T08:54:53.835286+00:00",
   "repo": "harvard-edge/cs249r_book",
   "stats": {
-    "forks": 2894,
-    "issues": 25,
-    "stars": 24209,
+    "forks": 2893,
+    "issues": 24,
+    "stars": 24222,
     "watchers": 172
   },
   "total": 97,
@@ -13,14 +13,14 @@
       "login": "profvjreddi",
       "name": "Vijay Janapa Reddi",
       "avatar_url": "https://avatars.githubusercontent.com/u/6807956?v=4",
-      "contributions": 12612,
+      "contributions": 12618,
       "html_url": "https://github.com/profvjreddi"
     },
     {
       "login": "hzeljko",
       "name": "Zeljko Hrcek",
       "avatar_url": "https://avatars.githubusercontent.com/u/36451783?v=4",
-      "contributions": 239,
+      "contributions": 240,
       "html_url": "https://github.com/hzeljko"
     },
     {