Index: CHANGELOG.md |
diff --git a/CHANGELOG.md b/CHANGELOG.md |
index cbbf5bc88e05729b57c16fe6fa3e6a530056b992..d8680e1bbafff240f1a6d81b5adfa011cf144b97 100644 |
--- a/CHANGELOG.md |
+++ b/CHANGELOG.md |
@@ -34,6 +34,11 @@ entirely to allow inference to fill in the type. |
* `dart:async` |
* Add `groupBy` to `Stream`. Allows splitting a string into separate streams |
depending on "key" property computed from the individual events. |
+* `dart:async`, `dart:io`, `dart:core` |
+ * Adding to a closed sink, including `IOSink`, is not allowed anymore. In |
+ 1.24, violations are only reported (on stdout or stderr), but a future |
+ version of the Dart SDK will change this to throwing a `StateError`. |
+ |
### Dart VM |