diff --git a/.changeset/sync-worker-contract-and-agentic-api.md b/.changeset/sync-worker-contract-and-agentic-api.md
deleted file mode 100644
index 9956f90..0000000
--- a/.changeset/sync-worker-contract-and-agentic-api.md
+++ /dev/null
@@ -1,12 +0,0 @@
----
-'@ontos-ai/knowhere-sdk': minor
----
-
-Sync SDK with current worker ZIP contract and agentic retrieval API:
-
-- Add `DocNav` types for `doc_nav.json` with section tree and resource summaries
-- Expose `HIERARCHY` field on manifest from current worker output
-- Add `documentTopSummary` to all chunk types
-- Mark legacy fields (`tableType`, `chunksSlim`, `hierarchy`) as deprecated
-- Add `useAgentic` parameter to retrieval query
-- Add `answerText` and `referencedChunks` to retrieval response
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f7766b..5f597e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## 0.5.0
+
+### Minor Changes
+
+- [#82](https://github.com/Ontos-AI/knowhere-node-sdk/pull/82) [`c454a57`](https://github.com/Ontos-AI/knowhere-node-sdk/commit/c454a57e50a15e6b48de8d7ad4d4dc10909d7cdc) Thanks [@suguanYang](https://github.com/suguanYang)! - Sync SDK with current worker ZIP contract and agentic retrieval API:
+  - Add `DocNav` types for `doc_nav.json` with section tree and resource summaries
+  - Expose `HIERARCHY` field on manifest from current worker output
+  - Add `documentTopSummary` to all chunk types
+  - Mark legacy fields (`tableType`, `chunksSlim`, `hierarchy`) as deprecated
+  - Add `useAgentic` parameter to retrieval query
+  - Add `answerText` and `referencedChunks` to retrieval response
+
 ## 0.4.0
 
 ### Minor Changes
diff --git a/package.json b/package.json
index e11d312..7a70d9b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ontos-ai/knowhere-sdk",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Official Node.js SDK for Knowhere document parsing API",
   "keywords": [
     "knowhere",