diff --git a/CHANGELOG.md b/CHANGELOG.md
index 902b571..6d90c8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [0.3.0](https://github.com/JieuTang/CSY-DICOMweb-WADO-RS-URI/compare/v0.2.0...v0.3.0) (2022-07-17)
+
+
+### ⚠ BREAKING CHANGES
+
+* querySeries(); Only Search to Series level data.
+renderSpecificSeries(seriesInstanceUID); Only Search Specific Series and all level below Series.
+renderAllSeries(); get all level data by StudyInstanceUID.
+
+### Features
+
+* can use this package to do WADO-RS ([d7055d3](https://github.com/JieuTang/CSY-DICOMweb-WADO-RS-URI/commit/d7055d3be699021f8218c6ef482ab4e672b3627b))
+
 ## [0.2.0](https://github.com/JieuTang/CSY-DICOMweb-WADO-RS-URI/compare/v0.1.8...v0.2.0) (2022-07-17)
 
 
diff --git a/package-lock.json b/package-lock.json
index 795c6a3..6ea92fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "csy-dicomweb-wado-rs-uri",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "csy-dicomweb-wado-rs-uri",
-      "version": "0.2.0",
+      "version": "0.3.0",
       "license": "ISC",
       "dependencies": {
         "lodash": "^4.17.21",
diff --git a/package.json b/package.json
index a7df880..cf2cf06 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "csy-dicomweb-wado-rs-uri",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "This private repository generates the URL and requests to PACS for DICOMweb WADO-RS/URI.",
   "main": "DICOMwebWADORSURI.js",
   "type": "module",