set up version 4.2.1

Author: bosborn

CHANGELOG.md

@@ -4,6 +4,10 @@ Adheres to [Semantic Versioning](http://semver.org/).
 
 ---
 
+## 4.2.1 (TBD)
+
+* TBD
+
 ## [4.2.0](https://github.com/ngageoint/simple-features-proj-java/releases/tag/4.2.0) (07-11-2022)
 
 * simple-features-java version 2.1.0

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>mil.nga.sf</groupId>
 	<artifactId>sf-proj</artifactId>
-	<version>4.2.0</version>
+	<version>4.2.1</version>
 	<packaging>jar</packaging>
 	<name>Simple Features Projection</name>
 	<url>https://github.com/ngageoint/simple-features-proj-java</url>