jdk21 (#52)

Author: theshadowco

.github/workflows/check.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java_version: ['17', '21']
+        java_version: ['21', '25']
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
     - uses: actions/checkout@v6

.github/workflows/publish-to-maven-central.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
-          java-version: 17
+          java-version: 21
           distribution: 'temurin'
           cache: gradle
       - name: Deploy to Central Portal

build.gradle.kts

@@ -56,8 +56,8 @@ dependencies {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
     withSourcesJar()
     withJavadocJar()
 }