diff --git a/.github/workflows/test-pr.yml b/.github/workflows/test-pr.yml
index 15e3451d..c9579cb8 100644
--- a/.github/workflows/test-pr.yml
+++ b/.github/workflows/test-pr.yml
@@ -9,17 +9,16 @@ jobs:
     name: Checkout and Build
     runs-on: ubuntu-latest
 
-    continue-on-error: true
-
     strategy:
       fail-fast: false
       matrix:
-        java-version: [8, 11, 16, 17, 21]
+        java-version: [8, 11, 17, 21]
 
     steps:
       - uses: actions/checkout@v4
       - name: JDK setup
         uses: actions/setup-java@v4
+        continue-on-error: true
         with:
           java-version: ${{ matrix.java-version }}
           distribution: 'temurin'
@@ -73,6 +72,7 @@ jobs:
           files: pdfbox-metadata-fixer/target/site/jacoco/jacoco.xml, pdfbox-feature-reporting/target/site/jacoco/jacoco.xml, pdfbox-validation-model/target/site/jacoco/jacoco.xml
           fail_ci_if_error: true # optional (default = false)
           verbose: true # optional (default = false)
+          token: ${{ secrets.CODECOV_TOKEN }}
       - name: Codacy coverage reporting
         uses: codacy/codacy-coverage-reporter-action@v1
         with:
diff --git a/.github/workflows/update-jakarta-workflow.yml b/.github/workflows/update-jakarta-workflow.yml
index 8e05273d..004589cd 100644
--- a/.github/workflows/update-jakarta-workflow.yml
+++ b/.github/workflows/update-jakarta-workflow.yml
@@ -9,12 +9,11 @@ jobs:
   checkout-and-build:
     runs-on: ubuntu-latest
 
-    continue-on-error: true
 
     strategy:
       fail-fast: false
       matrix:
-        java-version: [11, 16, 17, 21]
+        java-version: [11, 17, 21]
 
     steps:
       - name: Checkout code
@@ -24,6 +23,7 @@ jobs:
           ref: integration
       - name: JDK setup
         uses: actions/setup-java@v4
+        continue-on-error: true
         with:
           java-version: ${{ matrix.java-version }}
           distribution: 'temurin'
diff --git a/README.md b/README.md
index 984ffe12..11c4736a 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Quick Start
 
 In order to build the parser you'll need:
 
- * Java 9 - 21, which can be downloaded [from Oracle](https://www.oracle.com/technetwork/java/javase/downloads/index.html), or for Linux users [OpenJDK](https://openjdk.java.net/install/index.html).
+ * Java 8, 11, 17 or 21, which can be downloaded [from Oracle](https://www.oracle.com/technetwork/java/javase/downloads/index.html), or for Linux users [OpenJDK](https://openjdk.java.net/install/index.html).
  * [Maven v3+](https://maven.apache.org/)
 
 ### Building the veraPDF PDF Box Validation Model