diff --git a/release-notes.txt b/release-notes.txt
index 23eb0fa..a7561da 100644
--- a/release-notes.txt
+++ b/release-notes.txt
@@ -1,3 +1,8 @@
+New in 0.1.18:
+
+* Remove defunct Apache Spark tests.
+* Update Apache Kafka to 1.0.0.
+
 New in 0.1.17:
 
 * Update Apache Spark 2.x branch to 2.2.0.