diff --git a/RELEASES.md b/RELEASES.md
index 158e9067..83eefba8 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,5 +1,6 @@
 Version 0.8.4 (2021-XX-XX)
 ========================
+ * Toyota Mirai 2021 support
 
 Version 0.8.3 (2021-04-01)
 ========================