diff --git a/Changelog.md b/Changelog.md
index e00cdbf48..94c3231ab 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,6 +1,7 @@
 ### 0.8.2 (unreleased)
 
 Language Features:
+ * Support user-defined errors: ``error X(uint a);``, ``require(c, X(7));``, ``revert(X(7));``, ``catch X(uint a)``
 
 
 Compiler Features:
@@ -9,6 +10,11 @@ Compiler Features:
 Bugfixes:
 
 
+AST Changes:
+ * Support user-defined errors.
+ * The error name in ``TryCatchClause`` changed from a simple string to an ``IdentifierPath``.
+
+
 
 ### 0.8.1 (2021-01-27)