diff --git a/releases/1.4.0.md b/releases/1.4.0.md
index a87ab4d825..0c598cb885 100644
--- a/releases/1.4.0.md
+++ b/releases/1.4.0.md
@@ -2,7 +2,13 @@
 
 ## What's new March 2021
 
-- TODO
+- Embedded conversation testing via Bot Framework Web Chat
+- Higher-level Language Generation authoring in Bot Response actions
+- Templates, functions, memory selection widget
+- Improved Provisioning & Publishing experience
+- Preview support for an updated creation process that includes a runtime template generator and initial set of templates
+- Preview support for Package Manager
+- Preview support for Orchestrator
 
 ## Changelog