diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 2a0607f..2647aa1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,6 +26,8 @@ jobs:
         with:
           distribution: temurin
           java-version: '21'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: Generate API docs
         run: ./gradlew :dokkaGeneratePublicationHtml --console=plain
       - name: Upload Pages artifact
diff --git a/.github/workflows/publishRelease.yml b/.github/workflows/publishRelease.yml
index 1892647..68b2dbe 100644
--- a/.github/workflows/publishRelease.yml
+++ b/.github/workflows/publishRelease.yml
@@ -5,11 +5,12 @@ on:
     # We'll run this workflow when a new GitHub release is created
     types: [released]
 
+permissions:
+  contents: read
 
 jobs:
   test:
     uses: ./.github/workflows/test.yml
-    secrets: inherit
 
   publish:
     needs: test
@@ -24,8 +25,12 @@ jobs:
         with:
           distribution: temurin
           java-version: '21'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
 
-        # Runs upload, and then closes & releases the repository
+        # Uploads & stages the release on Central Portal. The final "Publish"
+        # step is manual there, because build.gradle.kts sets
+        # publishToMavenCentral(automaticRelease = false).
       - name: Publish to MavenCentral
         run: ./gradlew publishToMavenCentral
         env:
@@ -33,4 +38,3 @@ jobs:
           ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.SIGNING_KEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.SIGNING_PASSWORD }}
-          SNAPSHOT: false
\ No newline at end of file
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 46923ab..0b17b16 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,9 +2,17 @@ name: Test
 
 on:
   push:
-    branches-ignore: [master]
+    branches: [master]
+  pull_request:
   workflow_call:
 
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   test:
     name: ${{ matrix.name }}
@@ -27,5 +35,7 @@ jobs:
         with:
           distribution: temurin
           java-version: '21'
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: Test
         run: ./gradlew ${{ matrix.tasks }} --console=plain