diff --git a/releases/v0.4.0.md b/releases/v0.4.0.md
index 1ba0d269..8f0bb52d 100644
--- a/releases/v0.4.0.md
+++ b/releases/v0.4.0.md
@@ -8,8 +8,16 @@
     - Semantic Similarity
 - Support new LLM providers
   - Gitee AI
+  - Test new OpenAI like Provider
+    - vLLM
+    - Xinference
 - Support new embedding model providers
   - [Gitee AI](../embedding-model.mdx#gitee-ai)
   - [Amazon Bedrock](../embedding-model.mdx#amazon-bedrock)
 
+## Improvements
+
+- Limit the upload file size via `max_upload_file_size` (10MB by default) parameter on site setting
+- Allow download the reference file in Chat page
+
 If you are deploying Autoflow using docker, please follow the [Upgrade](../deploy-with-docker.mdx#upgrade) guide to upgrade your Autoflow.