Update SNAPSHOT to 4.0.0-M1

Was unable to update asciidoctor-maven-plugin from 2.1.0 -> 2.2.1 because of build failure.
Need to investigate for M2

.github/workflows/maven.yml

@@ -14,16 +14,12 @@ jobs:
 
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        java: ["8", "11", "16"]
-
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 1.8
+      - name: Set up JDK
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 17
       - name: Cache local Maven repository
         uses: actions/cache@v2
         with:

.mvn/wrapper/maven-wrapper.properties

@@ -1,2 +1,2 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip
 wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

.sdkmanrc

@@ -1,3 +1,3 @@
 # Enable auto-env through the sdkman_auto_env config
 # Add key=value pairs of SDKs to use below
-java=8.0.292.hs-adpt
+java=17.0.1-tem

docs/pom.xml

@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>3.1.2</version>
+		<version>4.0.0-M1</version>
 	</parent>
 	<properties>
 		<docs.main>spring-cloud-build</docs.main>

docs/src/main/asciidoc/README.adoc

@@ -40,7 +40,7 @@ $ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging:
 
 == Contributing
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/3.1.x/docs/src/main/asciidoc/contributing.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/contributing.adoc[]
 
 == Flattening the POMs
 
@@ -128,7 +128,7 @@ Spring Cloud Build Docs comes with a set of attributes for asciidoctor that you
 
 [source,xml]
 ----
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/3.1.x/pom.xml[tags=attributes,indent=0]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/pom.xml[tags=attributes,indent=0]
 ----
 
 == Updating the guides

docs/src/main/asciidoc/building-jdk8.adoc

@@ -1,4 +1,4 @@
 :jdkversion: 1.8
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/3.1.x/docs/src/main/asciidoc/building-base.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/building-base.adoc[]
 

docs/src/main/asciidoc/building.adoc

@@ -1,3 +1,3 @@
 :jdkversion: 1.8
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/3.1.x/docs/src/main/asciidoc/building-base.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/building-base.adoc[]

docs/src/test/resources/README.adoc

@@ -40,7 +40,7 @@ $ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging:
 
 == Contributing
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/3.1.x/docs/src/main/asciidoc/contributing.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/contributing.adoc[]
 
 == Flattening the POMs
 
@@ -128,7 +128,7 @@ Spring Cloud Build Docs comes with a set of attributes for asciidoctor that you
 
 [source,xml]
 ----
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/3.1.x/pom.xml[tags=attributes,indent=0]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/pom.xml[tags=attributes,indent=0]
 ----
 
 == Updating the guides

pom.xml

@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.cloud</groupId>
 	<artifactId>spring-cloud-build</artifactId>
-	<version>3.1.2</version>
+	<version>4.0.0-M1</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud Parent</name>
 	<description>Spring Cloud parent pom, managing plugins and dependencies for Spring
@@ -19,31 +19,31 @@
 	</modules>
 	<url>https://spring.io/spring-cloud</url>
 	<properties>
-		<java.version>1.8</java.version>
-		<!-- delimiter that doesn't clash with Spring ${} placeholders -->
-		<resource.delimiter>@</resource.delimiter>
+		<java.version>17</java.version>
+		<resource.delimiter>@
+		</resource.delimiter> <!-- delimiter that doesn't clash with Spring ${} placeholders -->
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<maven.compiler.source>${java.version}</maven.compiler.source>
 		<maven.compiler.target>${java.version}</maven.compiler.target>
 		<main.basedir>${basedir}</main.basedir>
 		<docs.main>${project.artifactId}</docs.main>
-		<spring-boot.version>2.6.7</spring-boot.version>
-		<spring-cloud-build.version>3.1.2</spring-cloud-build.version>
+		<spring-boot.version>3.0.0-M1</spring-boot.version>
+		<spring-cloud-build.version>4.0.0-M1</spring-cloud-build.version>
 		<docs.resources.dir>${project.build.directory}/build-docs</docs.resources.dir>
 		<docs.classes.dir>${project.build.directory}/build-docs-classes</docs.classes.dir>
 		<refdocs.build.directory>${project.build.directory}/refdocs/</refdocs.build.directory>
-		<spring-doc-resources.version>0.2.2.RELEASE</spring-doc-resources.version>
+		<spring-doc-resources.version>0.2.4</spring-doc-resources.version>
 		<spring-asciidoctor-extensions-boot.version>0.6.0
 		</spring-asciidoctor-extensions-boot.version>
 		<spring-asciidoctor-extensions-block.version>0.6.0
 		</spring-asciidoctor-extensions-block.version>
-		<asciidoctorj-pdf.version>1.6.0</asciidoctorj-pdf.version>
+		<asciidoctorj-pdf.version>1.6.2</asciidoctorj-pdf.version>
 		<asciidoctorj-diagram.version>2.1.2</asciidoctorj-diagram.version>
 		<guides-project.version>${project.version}</guides-project.version>
 		<guides-update.phase>deploy</guides-update.phase>
 		<revision>${project.version}</revision>
-		<asciidoctorj.version>2.5.1</asciidoctorj.version>
+		<asciidoctorj.version>2.5.3</asciidoctorj.version>
 		<jruby-complete.version>9.2.19.0</jruby-complete.version>
 
 		<!-- Sonar -->
@@ -54,35 +54,35 @@
 		<sonar.language>java</sonar.language>
 
 		<!-- Plugins -->
-		<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
+		<maven-compiler-plugin.version>3.9.0</maven-compiler-plugin.version>
 		<maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>
 		<!-- for backwards compatibility, use maven-checkstyle-plugin.version -->
 		<checkstyle.version>${maven-checkstyle-plugin.version}</checkstyle.version>
-		<puppycrawl-tools-checkstyle.version>8.43</puppycrawl-tools-checkstyle.version>
-		<spring-javaformat.version>0.0.26</spring-javaformat.version>
+		<puppycrawl-tools-checkstyle.version>9.2.1</puppycrawl-tools-checkstyle.version>
+		<spring-javaformat.version>0.0.29</spring-javaformat.version>
 		<maven-failsafe-plugin.version>2.22.2</maven-failsafe-plugin.version>
-		<maven-javadoc-plugin.version>3.3.0</maven-javadoc-plugin.version>
+		<maven-javadoc-plugin.version>3.3.1</maven-javadoc-plugin.version>
 		<maven-source-plugin.version>3.2.1</maven-source-plugin.version>
-		<maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
+		<maven-jar-plugin.version>3.2.2</maven-jar-plugin.version>
 		<maven-antrun-plugin.version>3.0.0</maven-antrun-plugin.version>
 		<maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
 		<maven-surefire-report-plugin.version>2.22.2</maven-surefire-report-plugin.version>
-		<maven-war-plugin.version>3.3.1</maven-war-plugin.version>
-		<exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>
+		<maven-war-plugin.version>3.3.2</maven-war-plugin.version>
+		<exec-maven-plugin.version>3.0.0</exec-maven-plugin.version>
 		<maven-resources-plugin.version>3.2.0</maven-resources-plugin.version>
-		<git-commit-id-plugin.version>4.0.5</git-commit-id-plugin.version>
+		<git-commit-id-plugin.version>4.9.10</git-commit-id-plugin.version>
 		<maven-shade-plugin.version>3.2.4</maven-shade-plugin.version>
-		<maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version><!-- @releaser:version-check-off -->
-		<maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
+		<maven-enforcer-plugin.version>3.0.0</maven-enforcer-plugin.version><!-- @releaser:version-check-off -->
+		<maven-gpg-plugin.version>3.2.0</maven-gpg-plugin.version>
 		<maven-dependency-plugin.version>3.2.0</maven-dependency-plugin.version>
 		<asciidoctor-maven-plugin.version>2.1.0</asciidoctor-maven-plugin.version>
 		<build-helper-maven-plugin.version>3.2.0</build-helper-maven-plugin.version>
-		<artifactory-maven-plugin.version>3.2.0</artifactory-maven-plugin.version>
+		<artifactory-maven-plugin.version>3.2.3</artifactory-maven-plugin.version>
 		<license-maven-plugin.version>2.0.0</license-maven-plugin.version>
-		<spring-javaformat-checkstyle.version>0.0.26</spring-javaformat-checkstyle.version>
+		<spring-javaformat-checkstyle.version>0.0.29</spring-javaformat-checkstyle.version>
 		<maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
-		<pitest-maven.version>1.6.7</pitest-maven.version>
-		<pitest-junit5-plugin.version>0.14</pitest-junit5-plugin.version>
+		<pitest-maven.version>1.7.3</pitest-maven.version>
+		<pitest-junit5-plugin.version>0.15</pitest-junit5-plugin.version>
 		<disable.checks>false</disable.checks>
 		<maven-checkstyle-plugin.failsOnError>true</maven-checkstyle-plugin.failsOnError>
 		<maven-checkstyle-plugin.failOnViolation>true
@@ -100,7 +100,7 @@
 		<checkstyle.additional.suppressions.file>
 			${maven.multiModuleProjectDirectory}/src/checkstyle/checkstyle-suppressions.xml
 		</checkstyle.additional.suppressions.file>
-		<nohttp-checkstyle.version>0.0.7</nohttp-checkstyle.version>
+		<nohttp-checkstyle.version>0.0.10</nohttp-checkstyle.version>
 		<disable.nohttp.checks>true</disable.nohttp.checks>
 		<antelopetasks.version>3.2.10</antelopetasks.version>
 		<ant-nodeps.version>1.8.1</ant-nodeps.version>
@@ -121,7 +121,7 @@
 		<readme.main.classpath>${docs.classes.dir}</readme.main.classpath>
 		<readme.class.path>readme.class.path</readme.class.path>
 		<sonar-jacoco-listeners.version>5.14.0.18788</sonar-jacoco-listeners.version>
-		<duplicate-finder-maven-plugin.version>1.5.0</duplicate-finder-maven-plugin.version>
+		<duplicate-finder-maven-plugin.version>1.5.1</duplicate-finder-maven-plugin.version>
 		<duplicate-finder-maven-plugin.printEqualFiles>false</duplicate-finder-maven-plugin.printEqualFiles>
 		<duplicate-finder-maven-plugin.failBuildInCaseOfDifferentContentConflict>false</duplicate-finder-maven-plugin.failBuildInCaseOfDifferentContentConflict>
 		<duplicate-finder-maven-plugin.failBuildInCaseOfEqualContentConflict>false</duplicate-finder-maven-plugin.failBuildInCaseOfEqualContentConflict>
@@ -1528,7 +1528,7 @@
 					<plugin>
 						<groupId>org.jacoco</groupId>
 						<artifactId>jacoco-maven-plugin</artifactId>
-						<version>0.8.5</version>
+						<version>0.8.7</version>
 						<configuration>
 							<destFile>${sonar.jacoco.reportPath}</destFile>
 							<append>true</append>

spring-cloud-build-dependencies/pom.xml

@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.cloud</groupId>
 	<artifactId>spring-cloud-build-dependencies</artifactId>
-	<version>3.1.2</version>
+	<version>4.0.0-M1</version>
 	<name>spring-cloud-build-dependencies</name>
 	<packaging>pom</packaging>
 	<description>Spring Cloud Build Dependencies: an internal BOM for use with Spring
@@ -14,12 +14,12 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-dependencies</artifactId>
-		<version>2.6.7</version>
+		<version>3.0.0-M1</version>
 		<relativePath/>
 	</parent>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<spring-boot.version>2.6.7</spring-boot.version>
+		<spring-boot.version>3.0.0-M1</spring-boot.version>
 		<maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
 	</properties>
 	<build>

spring-cloud-build-tools/pom.xml

@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>3.1.2</version>
+		<version>4.0.0-M1</version>
 	</parent>
 	<dependencies>
 		<dependency>

spring-cloud-build-tools/src/main/resources/checkstyle.xml

@@ -20,7 +20,9 @@
 		<property name="headerFile" value="${checkstyle.header.file}"/>
 		<property name="fileExtensions" value="java,groovy"/>
 	</module>
-	<module name="com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck"/>
+	<module name="com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck">
+		<property name="lineSeparator" value="lf"/>
+	</module>
 
 	<!-- TreeWalker Checks -->
 	<module name="com.puppycrawl.tools.checkstyle.TreeWalker">

spring-cloud-dependencies-parent/pom.xml

@@ -4,7 +4,7 @@
 		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.cloud</groupId>
-	<version>3.1.2</version>
+	<version>4.0.0-M1</version>
 	<artifactId>spring-cloud-dependencies-parent</artifactId>
 	<packaging>pom</packaging>
 	<name>spring-cloud-dependencies-parent</name>