bump version, update changelog for release (#45)

CHANGELOG.md

@@ -2,20 +2,23 @@
 All notable changes to the "vscode-maven" extension will be documented in this file.
 - [Change Log](#change-log)
     - [Unreleased](#unreleased)
-        - [0.4.0](#040)
+        - [0.5.0](#050)
     - [Released](#released)
+        - [0.4.0](#040)
         - [0.3.0](#030)
         - [0.2.x](#021)
         - [0.1.x](#014)
         - [0.0.x](#006)
 
 ## Unreleased
+### 0.5.0
+
+## Released
 ### 0.4.0
 - For each root folder of current workspace, auto import all maven projects recursively.
 - Support to specify `mvn` executable path.
 - Better user experience for generating projects from maven archetypes.
 
-## Released
 ### 0.3.0
 - ~~Support~~ Force (Since 0.4.0) to import all projects under specified folder.
 - Change extension icon.

package.json

@@ -2,7 +2,7 @@
   "name": "vscode-maven",
   "displayName": "Maven Project Explorer",
   "description": "Manage maven projects, execute goals, generate project from archetype, improve user experience for Java developers.",
-  "version": "0.4.0-dev",
+  "version": "0.4.0",
   "icon": "resources/logo.png",
   "publisher": "eskibear",
   "engines": {
@@ -16,7 +16,7 @@
     "Maven",
     "Java"
   ],
-  "homepage": "https://github.com/Eskibear/vscode-maven/blob/develop/README.md",
+  "homepage": "https://github.com/Eskibear/vscode-maven/blob/v0.4.0/README.md",
   "repository": {
     "type": "git",
     "url": "https://github.com/Eskibear/vscode-maven.git"