chore: Starting dev cycle by returning version to a SNAPSHOT

.github/workflows/test.yml

@@ -62,7 +62,7 @@ jobs:
       run: ./mvnw clean package -DskipTests
 
     - name: Run using JDK 7
-      run: docker run -i --rm -v $(pwd):/app -w /app azul/zulu-openjdk:7-latest java -jar ./target/jmxfetch-0.52.0-jar-with-dependencies.jar --help
+      run: docker run -i --rm -v $(pwd):/app -w /app azul/zulu-openjdk:7-latest java -jar ./target/jmxfetch-0.52.1-SNAPSHOT-jar-with-dependencies.jar --help
 
   test:
     name: Test (OpenJDK ${{ matrix.java-version }})

CHANGELOG.md

@@ -1,5 +1,7 @@
 Changelog
 =========
+# 0.52.1 / TBC
+
 # 0.52.0 / 2026-04-13
 * [FEATURE] Add `key_property` support for `dynamic_tags` to extract tag values from JMX bean name key properties [#601][]
 * [FEATURE] Add JMX metrics mappings for Generational Shenandoah GC [#596][] (Thanks [@krrg][])

README.md

@@ -181,7 +181,7 @@ otherwise the subsequent publishes will fail.
 
 ```
 Get help on usage:
-java -jar jmxfetch-0.52.0-jar-with-dependencies.jar --help
+java -jar jmxfetch-0.52.1-SNAPSHOT-jar-with-dependencies.jar --help
 ```
 
 ## Updating Maven Wrapper

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.datadoghq</groupId>
     <artifactId>jmxfetch</artifactId>
-    <version>0.52.0</version>
+    <version>0.52.1-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>jmxfetch</name>