add record 1024x1024 image for 2024/endoh1

We thank Joel Yliluoma for rendering a record sided 1024x1024 image.

Sorted authors in `thanks-for-help.md` by last name.

Updated `2024/endoh1/README.md` with record sided 1024x1024 image.

Made tarballs `2024/endoh1/2024_endoh1.tar.bz2` and `2024/2024.tar.bz2`
due to the above edits.

Made tarballs `2011/2011.tar.bz2` and `2011/goren/2011_goren.tar.bz2`
based on previous edits.

Ran `make quick_www tar sitemap` to perform the above.

sitemap.xml

@@ -7914,7 +7914,7 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2011/2011.tar.bz2</loc>
-    <lastmod>2025-08-18T22:46:44+00:00</lastmod>
+    <lastmod>2025-09-12T04:22:51+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2011/akari/2011_akari.tar.bz2</loc>
@@ -8302,11 +8302,11 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2011/goren/2011_goren.tar.bz2</loc>
-    <lastmod>2025-08-18T22:46:13+00:00</lastmod>
+    <lastmod>2025-09-12T04:22:29+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2011/goren/goren.c</loc>
-    <lastmod>2025-01-10T06:06:39+00:00</lastmod>
+    <lastmod>2025-09-06T16:32:42+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2011/goren/goren.orig.c</loc>
@@ -13710,7 +13710,7 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2020/ferguson1/chocolate-cake.html</loc>
-    <lastmod>2025-08-23T23:31:44+00:00</lastmod>
+    <lastmod>2025-09-12T04:13:21+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2020/ferguson1/chocolate-cake.md</loc>
@@ -14270,7 +14270,7 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/2024.tar.bz2</loc>
-    <lastmod>2025-08-24T00:13:13+00:00</lastmod>
+    <lastmod>2025-09-12T04:22:58+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/burton/2024_01_18_wordle_stats.png</loc>
@@ -14562,11 +14562,15 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/endoh1/2024_endoh1.tar.bz2</loc>
-    <lastmod>2025-08-18T22:46:33+00:00</lastmod>
+    <lastmod>2025-09-12T04:22:43+00:00</lastmod>
+</url>
+<url>
+    <loc>https://www.ioccc.org/2024/endoh1/endoh1-1024.png</loc>
+    <lastmod>2025-09-12T03:49:00+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/endoh1/index.html</loc>
-    <lastmod>2025-08-10T19:31:21+00:00</lastmod>
+    <lastmod>2025-09-12T04:13:19+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/endoh1/Makefile</loc>
@@ -14582,7 +14586,7 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/endoh1/README.md</loc>
-    <lastmod>2025-08-09T19:51:24+00:00</lastmod>
+    <lastmod>2025-09-12T04:08:09+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/endoh1/ref.128.png</loc>
@@ -15070,7 +15074,7 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/kurdyukov3/default.cfg</loc>
-    <lastmod>2025-07-08T06:18:16+00:00</lastmod>
+    <lastmod>2025-09-09T22:48:54+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/2024/kurdyukov3/doom1.wad</loc>
@@ -16750,11 +16754,11 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/faq.html</loc>
-    <lastmod>2025-08-24T22:21:51+00:00</lastmod>
+    <lastmod>2025-09-12T04:12:56+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/faq.md</loc>
-    <lastmod>2025-08-24T22:21:36+00:00</lastmod>
+    <lastmod>2025-08-27T20:31:22+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/inc/index.html</loc>
@@ -16930,7 +16934,7 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/status.html</loc>
-    <lastmod>2025-08-25T05:13:16+00:00</lastmod>
+    <lastmod>2025-09-12T04:13:22+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/status.json</loc>
@@ -16942,11 +16946,11 @@
 </url>
 <url>
     <loc>https://www.ioccc.org/thanks-for-help.html</loc>
-    <lastmod>2025-08-03T18:58:35+00:00</lastmod>
+    <lastmod>2025-09-12T04:53:11+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/thanks-for-help.md</loc>
-    <lastmod>2025-08-03T18:58:36+00:00</lastmod>
+    <lastmod>2025-09-12T04:53:03+00:00</lastmod>
 </url>
 <url>
     <loc>https://www.ioccc.org/var.mk</loc>