Update README

elf4j/readme.md

@@ -1,6 +1,6 @@
 # Mock loggers for elf4j
 
-[SLF4J][slf4j] provider with mock loggers backed by [Mockito][].
+[elf4j][] provider with mock loggers backed by [Mockito][].
 
 > [!WARNING]
 > This library does not support _parallel test execution_.
@@ -41,3 +41,27 @@ void helloWorld() {
     verify(Logger.instance()).atInfo().log("Hello World!");
 }
 ```
+
+[elf4j]: https://github.com/elf4j/elf4j
+
+[Mockito]: https://site.mockito.org
+
+[java-version]: https://img.shields.io/static/v1?label=Java&message=11&color=blue&logoColor=E23D28
+
+[jdk-download]: https://www.oracle.com/java/technologies/downloads/#java11
+
+[elf4j-version]: https://img.shields.io/static/v1?label=elf4j&message=4.1.0&color=blue&logoColor=E23D28
+
+[mockito-version]: https://img.shields.io/static/v1?label=Mockito&message=5.15.2&color=blue&logoColor=E23D28
+
+[maven-central-last-update]: https://img.shields.io/maven-central/last-update/io.github.vitalijr2.logging/mock-loggers-elf4j
+
+[maven-central]: https://img.shields.io/maven-central/v/io.github.vitalijr2.logging/mock-loggers-elf4j
+
+[maven-central-link]: https://central.sonatype.com/artifact/io.github.vitalijr2.logging/mock-loggers-elf4j?smo=true
+
+[javadoc]: https://javadoc.io/badge2/io.github.vitalijr2.logging/mock-loggers-elf4j/javadoc.svg
+
+[javadoc-link]: https://javadoc.io/doc/io.github.vitalijr2.logging/mock-loggers-elf4j
+
+[junit-extension]: ../core/