diff --git a/CHANGELOG.md b/CHANGELOG.md
index 56bbdd821d95..0dbd40104fbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -227,6 +227,16 @@
  * meijin
  * wanghong230
 
+## v3.1.12 (2021-09-16)
+
+ * [e62b9a8dc](https://github.com/argoproj/argo-workflows/commit/e62b9a8dc8924e545d57d1f90f901fbb0b694e09) feat(ui): logsViewer use archived log if node finish and archived (#6708)
+ * [da5ce18cf](https://github.com/argoproj/argo-workflows/commit/da5ce18cf24103ca9418137229fc355a9dc725c9) fix: Daemond status stuck with Running (#6742)
+
+### Contributors
+
+ * Saravanan Balasubramanian
+ * Tianchu Zhao
+
 ## v3.1.11 (2021-09-13)
 
  * [665c08d29](https://github.com/argoproj/argo-workflows/commit/665c08d2906f1bb15fdd8c2f21e6877923e0394b) skippied flakytest