Update version to 0.5.1 (#2213)

api/config.py

         # ------------------------
         # General Configurations.
         # ------------------------
-        self.CURRENT_VERSION = "0.5.0"
+        self.CURRENT_VERSION = "0.5.1"
         self.COMMIT_SHA = get_env('COMMIT_SHA')
         self.EDITION = "SELF_HOSTED"
         self.DEPLOY_ENV = get_env('DEPLOY_ENV')

docker/docker-compose.yaml

 services:
   # API service
   api:
-    image: langgenius/dify-api:0.5.0
+    image: langgenius/dify-api:0.5.1
     restart: always
     environment:
       # Startup mode, 'api' starts the API server.
   # worker service
   # The Celery worker for processing the queue.
   worker:
-    image: langgenius/dify-api:0.5.0
+    image: langgenius/dify-api:0.5.1
     restart: always
     environment:
       # Startup mode, 'worker' starts the Celery worker for processing the queue.
 
   # Frontend web application.
   web:
-    image: langgenius/dify-web:0.5.0
+    image: langgenius/dify-web:0.5.1
     restart: always
     environment:
       EDITION: SELF_HOSTED

web/package.json

 {
   "name": "dify-web",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "private": true,
   "scripts": {
     "dev": "next dev",