diff --git a/.github/workflows/test-manual.yaml b/.github/workflows/test-manual.yaml
index 1c8ed2c..30b0d50 100644
--- a/.github/workflows/test-manual.yaml
+++ b/.github/workflows/test-manual.yaml
@@ -3,13 +3,13 @@ on:
   workflow_dispatch:
     inputs:
       features:
-        description: 'Comma-separated list of features to execute tests against'     
+        description: 'list of features to execute tests against'     
         required: true
-        default: 'go,dotnet'
+        default: 'go dotnet'
       baseImage: 
         description: 'Base image'     
         required: true
-        default: 'mcr.microsoft.com/vscode/devcontainers/base:focal'
+        default: 'ubuntu:focal'
 
 jobs:
   test:
@@ -18,4 +18,4 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: " Testing '${{ github.event.inputs.features }}' against '${{ github.event.inputs.baseImage }}'"
-        run: npx --yes ./dev-containers-cli-0.1.0.tgz features-test -f ${{ github.event.inputs.features }} -i ${{ github.event.inputs.baseImage }} -d `pwd` 
+        run: npx --yes ./dev-containers-cli-0.3.0.tgz features-test -f ${{ github.event.inputs.features }} -i ${{ github.event.inputs.baseImage }} -d `pwd` 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 67b473e..66778ac 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
           matrix:
-            features: [ "go", "dotnet", "go,dotnet"  ]
-            baseImage: [ "mcr.microsoft.com/vscode/devcontainers/base:focal" ]
+            features: [ "go", "dotnet", "go dotnet"  ]
+            baseImage: [ "ubuntu:focal" ]
     steps:
       - uses: actions/checkout@v2
 
       - name: " Testing '${{ matrix.features }}' against '${{ matrix.baseImage }}'"
-        run: npx --yes ./dev-containers-cli-0.1.0.tgz features-test -f ${{ matrix.features }} -i ${{ matrix.baseImage }} -d `pwd` 
+        run: npx --yes ./dev-containers-cli-0.3.0.tgz features test -f ${{ matrix.features }} -i ${{ matrix.baseImage }} -c `pwd` 
diff --git a/dev-containers-cli-0.1.0.tgz b/dev-containers-cli-0.1.0.tgz
deleted file mode 100644
index d8b8441..0000000
Binary files a/dev-containers-cli-0.1.0.tgz and /dev/null differ
diff --git a/devcontainers-cli-0.3.0.tgz b/devcontainers-cli-0.3.0.tgz
new file mode 100644
index 0000000..49793a2
Binary files /dev/null and b/devcontainers-cli-0.3.0.tgz differ