Update github runners.

Author: gniftygnome

.github/workflows/check_build.yml

@@ -11,18 +11,18 @@ jobs:
     strategy:
       matrix:
         # Use these Java versions
-        java: [21]
+        java: [25]
         os: [ubuntu-24.04]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Validate Gradle wrapper
-        uses: gradle/actions/wrapper-validation@v4
+        uses: gradle/actions/wrapper-validation@v5
       - name: Setup JDK ${{ matrix.java }}
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'zulu'
           java-version: ${{ matrix.java }}
@@ -32,8 +32,8 @@ jobs:
       - name: Build
         run: ./gradlew build --stacktrace
       - name: Capture build artifacts
-        if: ${{ runner.os == 'Linux' && matrix.java == '21' }} # Only upload artifacts built from LTS java on one OS
-        uses: actions/upload-artifact@v4
+        if: ${{ runner.os == 'Linux' && matrix.java == '25' }} # Only upload artifacts built from LTS java on one OS
+        uses: actions/upload-artifact@v6
         with:
           name: Artifacts
           path: '*/build/libs/'

.github/workflows/release_build.yml

@@ -13,17 +13,17 @@ jobs:
     strategy:
       matrix:
         # Use these Java versions
-        java: [21]
+        java: [25]
         # and run on both Linux and Windows
         os: [ubuntu-24.04]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Create version tag
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ github.token }}
           script: |
@@ -36,9 +36,9 @@ jobs:
       - name: Fetch tags
         run: git fetch --tags
       - name: Validate Gradle wrapper
-        uses: gradle/actions/wrapper-validation@v4
+        uses: gradle/actions/wrapper-validation@v5
       - name: Setup JDK ${{ matrix.java }}
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'zulu'
           java-version: ${{ matrix.java }}
@@ -56,8 +56,8 @@ jobs:
           MODRINTH_TOKEN: ${{ secrets.MODRINTH_TOKEN }}
           DISCORD_ANNOUNCEMENT_WEBHOOK: ${{ secrets.DISCORD_ANNOUNCEMENT_WEBHOOK }}
       - name: Capture build artifacts
-        if: ${{ runner.os == 'Linux' && matrix.java == '21' }} # Only upload artifacts built from LTS java on one OS
-        uses: actions/upload-artifact@v4
+        if: ${{ runner.os == 'Linux' && matrix.java == '25' }} # Only upload artifacts built from LTS java on one OS
+        uses: actions/upload-artifact@v6
         with:
           name: Artifacts
           path: '*/build/libs/'