diff --git a/README.md b/README.md
index b57be0d..9e4ff2e 100644
--- a/README.md
+++ b/README.md
@@ -76,6 +76,10 @@ Plugin options (all optional):
 
 ## Changelog
 
+### v1.1.0 (February 15, 2020)
+
+- __Improvement:__ Now actually explicitly validates the `options` you specify and gives you a helpful error message, instead of a cryptic one.
+
 ### v1.0.1 (February 15, 2020)
 
 - __Bug:__ Don't break when an upstream transform erroneously produces a Buffer while claiming it to be `encoding: "utf8"`, by ignoring the `encoding` parameter entirely.