diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ad37897..2c3cd37b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [0.2.1] - 2025-12-10
+
+* restored full deployability of the Sphinx app by fixing the application_id scoping bug.
+
+
 ## [0.2.0] - 2025-12-10
 
 * Added full Nix installer integration with dynamic upstream SHA256 verification, OS-specific installation paths, template-driven configuration, and updated pkgmgr integration.