diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d3c1c523c..189021ca6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,40 +1,53 @@
 name: Build
 on:
-  push:
-    branches:
-      - master
+  # Trigger the workflow on any pull request
+  pull_request:
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    working-directory: ./orx
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
-      - uses:   actions/checkout@v2.3.4
+      - name: Checkout current repository
+        uses: actions/checkout@v3
+        with:
+          path: ./orx
+
+      - name: Validate Gradle wrapper
+        uses: gradle/wrapper-validation-action@v1.0.4
+
+      - name: Checkout OPENRNDR repository
+        uses: actions/checkout@v3
         with:
+          fetch-depth: 1
           repository: openrndr/openrndr
           path: ./openrndr
           ref: master
-      - uses: actions/checkout@v2.3.4
-        with:
-          path: orx
+
+      - name: Test glxinfo
+        run: |
+          sudo apt-get install -y mesa-utils xvfb
+          xvfb-run glxinfo
+
       - uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
-          java-version: '16'
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-
-      - name: Build OPENRNDR snapshot
-        run: |
-          cd ./openrndr
-          ./gradlew publishToMavenLocal -Prelease.version=0.5.1-SNAPSHOT
-          cd ..
+          distribution: temurin
+          java-version: 17
+          cache: gradle
+
+      - name: Build OPENRNDR
+        working-directory: ./openrndr
+        run: ./gradlew build -Prelease.version=0.5.1-SNAPSHOT publishToMavenLocal
+
       - name: Build ORX
-        run: |
-          cd ./orx
-          ./gradlew build
+        run: ./gradlew build
+
+      - name: Collect screenshots without errors
+        run: xvfb-run ./gradlew collectScreenshots
\ No newline at end of file
diff --git a/.github/workflows/generate-screenshots.yml b/.github/workflows/generate-screenshots.yml
index 7bcd9948c..857c17c5f 100644
--- a/.github/workflows/generate-screenshots.yml
+++ b/.github/workflows/generate-screenshots.yml
@@ -1,47 +1,56 @@
-name: Generate screenshots
+name: Build and generate screenshots
 on:
   push:
-    branches:
-      - master
+    branches: [ master ]
+
+defaults:
+  run:
+    working-directory: ./orx
 
 jobs:
-  build:
-    runs-on: ubuntu-20.04
+  generate_screenshots:
+    runs-on: ubuntu-latest
     steps:
-      # Get OPENRNDR
-      - name: Get OPENRNDR HEAD ref
-        run: echo "OPENRNDR_HEAD=$(git ls-remote https://github.com/openrndr/openrndr HEAD | awk '{print $1}')" >> $GITHUB_ENV
-      - uses: actions/cache@v2
-        id: cache_openrndr
+      - name: Checkout current repository
+        uses: actions/checkout@v3
         with:
-          path: |
-            ./openrndr
-          key: ${{ runner.os }}--openrndr-${{ env.OPENRNDR_HEAD }}
-      - uses: actions/checkout@v2.3.4
-        #if: steps.cache_openrndr.outputs.cache-hit != 'true'
+          path: ./orx
+
+      - name: Validate Gradle wrapper
+        uses: gradle/wrapper-validation-action@v1.0.4
+
+      - name: Checkout OPENRNDR repository
+        uses: actions/checkout@v3
         with:
+          fetch-depth: 1
           repository: openrndr/openrndr
           path: ./openrndr
           ref: master
-      - name: Publish OPENRNDR snapshot
-        run: |
-          cd ./openrndr
-          ./gradlew publishToMavenLocal -Prelease.version=0.5.1-SNAPSHOT
-          cd ..
 
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
-        with:
-          java-version: 17
       - name: Test glxinfo
         run: |
-          sudo apt install -y mesa-utils xvfb
+          sudo apt-get install -y mesa-utils xvfb
           xvfb-run glxinfo
 
+      - uses: actions/setup-java@v2
+        with:
+          distribution: temurin
+          java-version: 17
+          cache: gradle
+
+      - name: Build OPENRNDR
+        working-directory: ./openrndr
+        run: ./gradlew build -Prelease.version=0.5.1-SNAPSHOT publishToMavenLocal
+
+      - name: Build ORX
+        run: ./gradlew build
+
       - name: Collect screenshots
         run: xvfb-run ./gradlew collectScreenshots
+
       - name: Build main readme
         run: xvfb-run ./gradlew buildMainReadme
+
       - name: Prepare media branch
         run: |
           git config --global user.email "actions@openrndr.org"
@@ -57,4 +66,4 @@ jobs:
           git add [a-z-]*/images/*.png
           cd ..
           git commit -m "add auto-generated media"
-          git push -f origin media
+          git push -f origin media
\ No newline at end of file
diff --git a/.github/workflows/release-candidate-to-maven-central.yml b/.github/workflows/release-candidate-to-maven-central.yml
index 7506a87fb..741bd2f77 100644
--- a/.github/workflows/release-candidate-to-maven-central.yml
+++ b/.github/workflows/release-candidate-to-maven-central.yml
@@ -4,17 +4,18 @@ on:
     tags:
       - v[0-9].[0-9]+.[0-9]+-rc.[0-9]+
 jobs:
-  build:
-    runs-on: ubuntu-18.04
+  release_candidate_to_maven_central:
+    runs-on: ubuntu-latest
     steps:
       - name: Get OPENRNDR release tag
         run: echo "OPENRNDR_VERSION=$(git ls-remote --refs --tags https://github.com/openrndr/openrndr | cut --delimiter='/' --fields=3 | sort --version-sort | tail --lines=1)" >> $GITHUB_ENV
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Get the version
         id: get_version
         run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v2
         with:
+          distribution: temurin
           java-version: 17
       - name: Build ORX
         env:
diff --git a/.github/workflows/release-to-maven-central.yml b/.github/workflows/release-to-maven-central.yml
index 801c47b42..27dfa8d04 100644
--- a/.github/workflows/release-to-maven-central.yml
+++ b/.github/workflows/release-to-maven-central.yml
@@ -5,17 +5,18 @@ on:
       - v[0-9].[0-9]+.[0-9]+
       - v[0-9].[0-9]+.[0-9]+-[0-9]+
 jobs:
-  build:
-    runs-on: ubuntu-18.04
+  release_to_maven_central:
+    runs-on: ubuntu-latest
     steps:
       - name: Get OPENRNDR release tag
         run: echo "OPENRNDR_VERSION=$(git -c 'versionsort.suffix=-' ls-remote --tags --sort='v:refname' https://github.com/openrndr/openrndr | cut --delimiter='/' --fields=3 | tail --lines=1)" >> $GITHUB_ENV
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Get the version
         id: get_version
         run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v2
         with:
+          distribution: temurin
           java-version: 17
       - name: Build ORX
         env: