improve readme

README.md

@@ -1,10 +1,9 @@
 # ejs-mate
 
 ## Status
-- [![NPM version](https://badge.fury.io/js/ejs-mate.png)](http://badge.fury.io/js/ejs-mate)
-- [![Build Status](https://travis-ci.org/JacksonTian/ejs-mate.png?branch=master)](https://travis-ci.org/JacksonTian/ejs-mate)
-- [![Dependencies Status](https://david-dm.org/JacksonTian/ejs-mate.png)](https://david-dm.org/JacksonTian/ejs-mate)
-- [![Coverage Status](https://coveralls.io/repos/JacksonTian/ejs-mate/badge.png)](https://coveralls.io/r/JacksonTian/ejs-mate)
+[![NPM version](https://badge.fury.io/js/ejs-mate.png)](http://badge.fury.io/js/ejs-mate)
+[![Node.js CI](https://github.com/JacksonTian/ejs-mate/actions/workflows/node.js.yml/badge.svg)](https://github.com/JacksonTian/ejs-mate/actions/workflows/node.js.yml)
+[![codecov](https://codecov.io/gh/JacksonTian/ejs-mate/branch/master/graph/badge.svg?token=xQKwDgJpbe)](https://codecov.io/gh/JacksonTian/ejs-mate)
 
 ## About
 
@@ -146,14 +145,12 @@ $ npm test
 
 ## Whither Include?
 
-Previous versions of this library had an `include` function. This is now supported directly by EJS, albeit with a different syntax. For `ejs-locals` 1.0+ simply do:
+We upgrade EJS to v3.x, it used as a method now:
 
 ```html
-<% include path/view %>
+<%- include('path/view') %>
 ```
 
-When called anywhere inside a template, this adds the given view to that template using the current options and locals. This is built-in to [EJS](https://github.com/visionmedia/ejs) 1.0+.
-
 ## Credits
 
 This library is a fork from Robert Tom Carden's [ejs-locals](https://github.com/RandomEtc/ejs-locals), and the partial function remains relatively untouched from there (aside from cache support). Robert is still updating his library and it now supports other template engines - check it out!