Update README.md

README.md

@@ -4,8 +4,8 @@ A highly customizable calendar library for Android, backed by RecyclerView for t
 LazyRow/LazyColumn for compose.
 
 [![Tests](https://github.com/kizitonwose/Calendar/workflows/Check/badge.svg?branch=main)](https://github.com/kizitonwose/Calendar/actions)
-[![Maven Central](https://img.shields.io/badge/dynamic/xml.svg?label=Maven%20Central&color=blue&url=https://repo1.maven.org/maven2/com/kizitonwose/calendar/core/maven-metadata.xml&query=(//metadata/versioning/versions/version)[not(contains(text(),%27alpha%27))][last()])](https://repo1.maven.org/maven2/com/kizitonwose/calendar/)
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+[![Maven Central](https://img.shields.io/badge/dynamic/xml.svg?label=Maven%20Central&color=blue&url=https://repo1.maven.org/maven2/com/kizitonwose/calendar/core/maven-metadata.xml&query=(//metadata/versioning/versions/version)[not(contains(text(),%27-%27))][last()])](https://repo1.maven.org/maven2/com/kizitonwose/calendar/)
+[![Maven Central Beta](https://img.shields.io/badge/dynamic/xml.svg?label=Maven%20Central%20Beta&color=slateblue&url=https://repo1.maven.org/maven2/com/kizitonwose/calendar/core/maven-metadata.xml&query=(//metadata/versioning/versions/version)[contains(text(),%27beta%27)][last()])](https://repo1.maven.org/maven2/com/kizitonwose/calendar/)
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