diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d46ed6070..359974fc17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,11 +6,30 @@ Please mark all change in change log and use the ticket from JIRA.
 
 ## Bug
 
+- \#246 - Exclude src/external folder from code coverage for jenkin ci
+- \#248 - Reside src/external in thirdparty
+
+## 
+
 ## Feature
+
 - \#12 - Pure CPU version for Milvus
+- \#77 - Support table partition
+- \#226 - Experimental shards middleware for Milvus
+- #127 - Support new Index type IVFPQ
+
+## 
 
 ## Improvement
 
+- \#275 - Rename C++ SDK IndexType
+- \#284 - Change C++ SDK to shared library
+- \#260 - C++ SDK README
+- \#314 - add Find FAISS in CMake
+- \#310 - Add Q&A for 'protocol https not supported or disable in libcurl' issue
+
+## 
+
 ## Task