diff --git a/RELEASE.md b/RELEASE.md
index f3f657f..d3957ba 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,3 +1,7 @@
+## Release 0.4
+- Added histrograms of exponent usage
+- Fixed several bugs
+
 ## Release 0.3.5
 - Fixed various bugs
 - Better supporort for strings in compilation commands (e.g., -D\"string\")