diff --git a/release-notes.md b/release-notes.md
index bc069ac..dbf42e6 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -2,11 +2,15 @@
 
 ## 0.15.0
 
+This release contains minor breaking changes.
+
 - `#23` **fix** Separators on Windows are "\r\n" and "\n" elsewhere.
 - `#24` **enhancement** `stderr` handler now passes bytes rather than text.
 - `#25` **enhancement** `stderr` handler can pass back something (`unknown`
   type) to be attached to the error, if there is an error.
 
+To convert bytes to lines of text, you can use `proc.toLines()`.
+
 ## 0.14.4
 
 - **documentation** Various edits to documentation and examples.