diff --git a/.changeset/lemon-readers-hug.md b/.changeset/lemon-readers-hug.md
new file mode 100644
index 0000000..de42fa1
--- /dev/null
+++ b/.changeset/lemon-readers-hug.md
@@ -0,0 +1,6 @@
+---
+"@openformat/contracts": minor
+---
+
+- Remove ConstellationFactory and ERC20Constellation
+- Renames Star to App