diff --git a/.circleci/config.yml b/.circleci/config.yml
index 18f0f1b..17b50f1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,4 +1,8 @@
-version: 2
+version: 2.1
+
+orbs:
+  sdkman: joshdholtz/sdkman@0.2.0
+
 defaults: &defaults
   working_directory: ~/repo
   environment:
@@ -6,25 +10,31 @@ defaults: &defaults
     TERM: dumb
     CI_NAME: "CircleCI"
 
-orbs:
-  sdkman: joshdholtz/sdkman@0.2.0
-
-defaults_bld: &defaults_bld
-  steps:
-    - checkout
-    - sdkman/setup-sdkman
-    - sdkman/sdkman-install:
-        candidate: kotlin
-        version: 2.0.0
-    - run:
-        name: Download the bld dependencies
-        command: ./bld download
-    - run:
-        name: Compile source with bld
-        command: ./bld compile
-    - run:
-        name: Run tests with bld
-        command: ./bld test
+commands:
+  build_and_test:
+    parameters:
+      reports-dir:
+        type: string
+        default: "build/reports/test_results"
+    steps:
+      - checkout
+      - sdkman/setup-sdkman
+      - sdkman/sdkman-install:
+          candidate: kotlin
+          version: 2.0.0
+      - run:
+          name: Download dependencies
+          command: ./bld download
+      - run:
+          name: Compile source
+          command: ./bld compile
+      - run:
+          name: Run tests
+          command: ./bld jacoco -reports-dir=<< parameters.reports-dir >>
+      - store_test_results:
+          path: << parameters.reports-dir >>
+      - store_artifacts:
+          path: build/reports/jacoco/test/html
 
 jobs:
   bld_jdk17:
@@ -33,7 +43,8 @@ jobs:
     docker:
       - image: cimg/openjdk:17.0
 
-    <<: *defaults_bld
+    steps:
+      - build_and_test
 
   bld_jdk20:
     <<: *defaults
@@ -41,10 +52,10 @@ jobs:
     docker:
       - image: cimg/openjdk:20.0
 
-    <<: *defaults_bld
+    steps:
+      - build_and_test
 
 workflows:
-  version: 2
   bld:
     jobs:
       - bld_jdk17
diff --git a/.github/workflows/bld.yml b/.github/workflows/bld.yml
index 283cde3..d785a99 100644
--- a/.github/workflows/bld.yml
+++ b/.github/workflows/bld.yml
@@ -1,21 +1,20 @@
 name: bld-ci
 
-on: [push, pull_request, workflow_dispatch]
+on: [ push, pull_request, workflow_dispatch ]
 
 env:
+  COVERAGE_JDK: "21"
+  COVERAGE_KOTLIN: "2.0.0"
   KOTLIN_HOME: /usr/share/kotlinc
 
 jobs:
   build-bld-project:
     runs-on: ubuntu-latest
 
-    env:
-      COVERAGE_SDK: "17"
-
     strategy:
       matrix:
-        java-version: [17, 21, 22]
-        kotlin-version: [1.9.24, 2.0.0]
+        java-version: [ 17, 21, 22 ]
+        kotlin-version: [ 1.9.24, 2.0.0 ]
 
     steps:
       - name: Checkout source repository
@@ -23,31 +22,29 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up JDK ${{ matrix.java-version }}
+      - name: Set up JDK ${{ matrix.java-version }} with Kotlin ${{ matrix.kotlin-version }}
         uses: actions/setup-java@v4
         with:
           distribution: "zulu"
           java-version: ${{ matrix.java-version }}
 
-      - name: Grant bld execute permission
-        run: chmod +x bld
-
-      - name: Download the bld dependencies
+      - name: Download dependencies
         run: ./bld download
 
-      - name: Compile source with bld
+      - name: Compile source
         run: ./bld compile
 
-      - name: Run tests with bld
+
+      - name: Run tests
         run: ./bld jacoco
 
       - name: Remove pom.xml
-        if: success() && matrix.java-version == env.COVERAGE_SDK
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.kotlin-version == env.COVERAGE_KOTLIN
         run: rm -rf pom.xml
 
       - name: SonarCloud Scan
         uses: sonarsource/sonarcloud-github-action@master
-        if: success() && matrix.java-version == env.COVERAGE_SDK
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.kotlin-version == env.COVERAGE_KOTLIN
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
diff --git a/lib/bld/bld-wrapper.jar b/lib/bld/bld-wrapper.jar
index 81fc0dd..0dcc8fe 100644
Binary files a/lib/bld/bld-wrapper.jar and b/lib/bld/bld-wrapper.jar differ