diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2149c2767f..a1eea05401 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 - 🙌 Add support for analyzing vue-class-component and vue-property-decorator. Thanks to contribution from [@yoyo930021](https://github.com/yoyo930021). #864, #1105 and #1323.
 - 🙌 Remove lsp client-side commands to improve integration with third party lsp client. Thanks to contribution from [@yoyo930021](https://github.com/yoyo930021). #2137.
 - 🙌 Fix "Go to definition" for methods/computed does not work in the template. Thanks to contribution from [@cereschen](https://github.com/cereschen). #1484 and #2161.
+- 🙌 Prop with `required: false` or default value should not trigger prop validation error when not provided. Thanks to contribution from [@yoyo930021](https://github.com/yoyo930021). #2141.
 
 ### 0.26.1 | 2020-08-07 | [VSIX](https://marketplace.visualstudio.com/_apis/public/gallery/publishers/octref/vsextensions/vetur/0.26.1/vspackage)