Switch to Maven 4 API

.asf.yaml

@@ -23,14 +23,3 @@ github:
     - build-management
     - maven-plugins
     - maven
-  enabled_merge_buttons:
-    squash: true
-    merge: false
-    rebase: true
-  autolink_jira:
-    - MCOMPILER
-notifications:
-  commits: commits@maven.apache.org
-  issues: issues@maven.apache.org
-  pullrequests: issues@maven.apache.org
-  jira_options: link label comment

.github/workflows/maven-verify.yml

@@ -24,14 +24,10 @@ on:
 jobs:
   build:
     name: Verify
-    uses: apache/maven-gh-actions-shared/.github/workflows/maven-verify.yml@v4
+    uses: apache/maven-gh-actions-shared/.github/workflows/maven-verify.yml@v3
     with:
       # maven-args: "-Dinvoker.parallelThreads=2" cannot do this as this generate some concurrent download issues
       jdk-distribution-matrix: '[ "temurin", "zulu", "microsoft", "adopt-openj9" ]'
-      jdk-matrix: '[ "8", "11", "17", "21" ]'
-      matrix-exclude: '[
-          { "jdk": "8", "distribution": "microsoft" },
-          { "jdk": "8", "distribution": "temurin", "os": "macos-latest" },
-          { "jdk": "8", "distribution": "adopt-openj9", "os": "macos-latest" }
-        ]'
-      maven-matrix: '[ "3.6.3", "3.8.8", "3.9.6" ]'  # Maven versions matrix for verify builds
+      jdk-matrix: '[ "8", "11", "17", "18" ]' # "19-ea"
+      matrix-exclude: '[{ "jdk": "8", "distribution": "microsoft"},{ "jdk": "19-ea", "distribution": "microsoft"},{ "jdk": "18", "distribution": "microsoft"},{ "jdk": "19-ea", "distribution": "adopt-openj9"},]'
+      maven-matrix: '[ "3.3.9", "3.6.3", "3.8.6" ]'  # Maven versions matrix for verify builds

.github/workflows/release-drafter.yml

@@ -22,4 +22,4 @@ on:
       - master
 jobs:
    update_release_draft:
-      uses: apache/maven-gh-actions-shared/.github/workflows/release-drafter.yml@v4
+      uses: apache/maven-gh-actions-shared/.github/workflows/release-drafter.yml@v2

README.md

@@ -20,7 +20,6 @@ Contributing to [Apache Maven Compiler Plugin](https://maven.apache.org/plugins/
 [![ASF Jira](https://img.shields.io/endpoint?url=https%3A%2F%2Fmaven.apache.org%2Fbadges%2Fasf_jira-MCOMPILER.json)][jira]
 [![Apache License, Version 2.0, January 2004](https://img.shields.io/github/license/apache/maven.svg?label=License)][license]
 [![Maven Central](https://img.shields.io/maven-central/v/org.apache.maven.plugins/maven-compiler-plugin.svg?label=Maven%20Central)](https://search.maven.org/artifact/org.apache.maven.plugins/maven-compiler-plugin)
-[![Reproducible Builds](https://img.shields.io/badge/Reproducible_Builds-ok-green?labelColor=blue)](https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/org/apache/maven/plugins/maven-compiler-plugin/README.md)
 [![Jenkins Status](https://img.shields.io/jenkins/s/https/ci-maven.apache.org/job/Maven/job/maven-box/job/maven-compiler-plugin/job/master.svg?)][build]
 [![Jenkins tests](https://img.shields.io/jenkins/t/https/ci-maven.apache.org/job/Maven/job/maven-box/job/maven-compiler-plugin/job/master.svg?)][test-results]