docs(cli): changelog 2.4.0

package.json

@@ -64,7 +64,7 @@
   },
   "devDependencies": {
     "@ls-lint/ls-lint": "^1.8.0",
-    "@vant/cli": "^2.3.1",
+    "@vant/cli": "^2.4.0",
     "vue": "^2.6.11",
     "vue-template-compiler": "^2.6.11"
   },

packages/vant-cli/changelog.md

@@ -1,5 +1,12 @@
 # 更新日志
 
+### [v2.4.0]
+
+`2020-04-02`
+
+- 升级 prettier v2
+- 升级 html-webpack-plugin v4
+
 ### [v2.3.1]
 
 `2020-03-29`