Update badges and links

README.md

@@ -1,7 +1,8 @@
 # sbt-example [<img align="right" src="https://www.thoughtworks.com/imgs/tw-logo.png" title="ThoughtWorks" height="15"/>](http://thoughtworks.com)
 
-[![Build Status](https://travis-ci.org/ThoughtWorksInc/sbt-example.svg)](https://travis-ci.org/ThoughtWorksInc/sbt-example)
-[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.thoughtworks.example/sbt-example/badge.svg)](https://search.maven.org/search?q=g:com.thoughtworks.example%20AND%20a:sbt-example&core=gav)
+[![Scala CI](https://github.com/ThoughtWorksInc/sbt-example/actions/workflows/scala.yml/badge.svg)](https://github.com/ThoughtWorksInc/sbt-example/actions/workflows/scala.yml)
+[![Scaladoc](https://javadoc.io/badge/com.thoughtworks.example/sbt-example_2.12_1.0/latest.svg?label=scaladoc)](https://javadoc.io/page/com.thoughtworks.example/sbt-example_2.12_1.0/12/com/thoughtworks/Example$.html)
+[![Latest version](https://index.scala-lang.org/thoughtworksinc/sbt-example/latest.svg)](https://index.scala-lang.org/thoughtworksinc/sbt-example)
 
 **sbt-example** is an sbt plug-in for creating unit tests from examples in Scaladoc.
 
@@ -19,7 +20,7 @@ The previous version of this project is the macro annotation [`@example`](https:
 
 ### Dogfooding
 
-* [Documentation of sbt-example](https://oss.sonatype.org/service/local/repositories/public/archive/com/thoughtworks/example/sbt-example_2.12_1.0/9.2.0/sbt-example-9.2.0-javadoc.jar/!/com/thoughtworks/Example$.html) - sbt-example eats its own dog food. The tests of sbt-example are generated by sbt-example itself from Scaladoc, which can be also considered as the documentation for using sbt-example.
+* [Documentation of sbt-example](https://javadoc.io/page/com.thoughtworks.example/sbt-example_2.12_1.0/12/com/thoughtworks/Example$.html) - sbt-example eats its own dog food. The tests of sbt-example are generated by sbt-example itself from Scaladoc, which can be also considered as the documentation for using sbt-example.