diff --git a/article/Gewgaws.md b/article/Gewgaws.md
index 5461725..7c4569b 100644
--- a/article/Gewgaws.md
+++ b/article/Gewgaws.md
@@ -384,11 +384,11 @@
 [![preview](https://static.catseye.tc/images/screenshots/Semicircle_Jam.png)](https://catseye.tc/installation/Semicircle_Jam)
 
 *   inception date: May 2016
-*   reference distribution: [HTML5 Gewgaws distribution](https://catseye.tc/distribution/HTML5_Gewgaws_distribution)
+*   reference distribution: [Semicircle Jam distribution](https://catseye.tc/distribution/HTML5_Gewgaws_distribution)
 *   reference implementation name: semicircle-jam.js
 *   online @ [catseye.tc](https://catseye.tc/installation/Semicircle_Jam)
 
-A path made of semicircles.
+A continuous curve made of semicircles.  The curve can be optionally closed when it is finished being created.
 
 ### Spadgets
 
diff --git a/article/HTML5 Installations.md b/article/HTML5 Installations.md
index 0d7c6ef..6f0692e 100644
--- a/article/HTML5 Installations.md
+++ b/article/HTML5 Installations.md
@@ -1784,16 +1784,16 @@
 *   interactive: false
 *   animated: true
 *   mediums: [JavaScript][], [HTML5][]
-*   javascript-urls: ../modules/html5-gewgaws/semicircle-jam/semicircle-jam.js
-*   script-root: ../modules/html5-gewgaws/semicircle-jam/yoob/
-*   extra-stylesheets: ../stylesheet/mainstage-600x600.css
+*   javascript-urls: ../modules/semicircle-jam/src/semicircle-jam.js,../modules/semicircle-jam/demo/dam-plus-widgets-0.2.js,../modules/semicircle-jam/demo/semicircle-jam-launcher.js
+*   launch-command: launch({ container: document.getElementById('installation') });
+*   extra-stylesheets: ../stylesheet/mainstage-800x600.css
 *   online @ [catseye.tc](https://catseye.tc/ix/Semicircle_Jam)
 *   archived @ [web.archive.org](https://web.archive.org/web/20230127200407/https://catseye.tc/installation/Semicircle_Jam)
 
 Instructions:
 
 Just sit back and watch as the computer generates the form.  It will stop when
-it is finished.
+it is finished.  You can then select to restart it, continue it, or close it off.
 
 ### Spadgets
 
diff --git a/distribution/distributions.json b/distribution/distributions.json
index 2bc52e9..e2ea0ce 100644
--- a/distribution/distributions.json
+++ b/distribution/distributions.json
@@ -3781,6 +3781,22 @@
         "reponame": "Schroedingers-Game-of-Life",
         "tag-style": "new"
     },
+    "Semicircle Jam distribution": {
+        "entries": [
+            "Semicircle Jam"
+        ],
+        "impllangs": [
+            "JavaScript"
+        ],
+        "reference": true,
+        "releases": [
+        ],
+        "repohosts": [
+            "codeberg.org/catseye"
+        ],
+        "reponame": "Semicircle-Jam",
+        "tag-style": "new"
+    },
     "Shelta distribution": {
         "entries": [
             "Shelta"