diff --git a/plugin-releases.json b/plugin-releases.json
index e27282b..f17db91 100644
--- a/plugin-releases.json
+++ b/plugin-releases.json
@@ -151,6 +151,32 @@
         "path": "/local/logging",
         "name": "local_logging"
       }
-    ]
+    ],
+    "4.0.0-rc.1": [
+      {
+        "git_project": "ProjektAdLer/MoodlePluginLocal",
+        "version": "4.0.0-rc.1",
+        "path": "/local/adler",
+        "name": "local_adler"
+      },
+      {
+        "git_project": "ProjektAdler/MoodlePluginAvailability",
+        "version": "3.0.1",
+        "path": "/availability/condition/adler",
+        "name": "availability_adler"
+      },
+      {
+        "git_project": "ProjektAdLer/MoodlePluginModAdleradaptivity",
+        "version": "2.2.0",
+        "path": "/mod/adleradaptivity",
+        "name": "mod_adleradaptivity"
+      },
+      {
+        "git_project": "ProjektAdLer/MoodlePluginLocalLogging",
+        "version": "0.2.0",
+        "path": "/local/logging",
+        "name": "local_logging"
+      }
+        ]
   }
 }