diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 00f3025..01127ce 100755
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -9,7 +9,7 @@
 	"workspaceFolder": "/workspaces/spacesdk-core",
 	"workspaceMount": "source=${localWorkspaceFolder},target=/workspaces/spacesdk-core,type=bind,consistency=cached",
 	"features": {
-		"ghcr.io/microsoft/azure-orbital-space-sdk/spacefx-dev:0.11.0": {
+		"ghcr.io/microsoft/azure-orbital-space-sdk/spacefx-dev:0.11.0-nightly": {
 			"app_name": "spacesdk-core",
 			"app_type": "spacesdk-core",
 			"addl_debug_shim_suffixes": "client"
diff --git a/.github/workflows/core-artifacts.yaml b/.github/workflows/core-artifacts.yaml
index c74ce08..1d6b83d 100644
--- a/.github/workflows/core-artifacts.yaml
+++ b/.github/workflows/core-artifacts.yaml
@@ -5,6 +5,7 @@ on:
     push:
         branches:
          - main
+         - '[0-9]*.[0-9]*.[0-9]*-nightly'
 
 jobs:
   build-core-nuget-amd64:
diff --git a/.github/workflows/core-environment.yaml b/.github/workflows/core-environment.yaml
index 1c849a7..4f524d6 100644
--- a/.github/workflows/core-environment.yaml
+++ b/.github/workflows/core-environment.yaml
@@ -36,13 +36,13 @@ jobs:
     runs-on: ${{ inputs.WORKFLOW_AGENT }}
 
     steps:
-    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/initialize@main
+    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/initialize@0.11.0-nightly
       with:
         GIT_HUB_USER_NAME: ${{ secrets.GIT_HUB_USER_NAME }}
         GIT_HUB_USER_TOKEN: ${{ secrets.GIT_HUB_USER_TOKEN }}
         SETUP_REPO_URL: ${{ secrets.SETUP_REPO_URL }}
 
-    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/build-app@main
+    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/build-app@0.11.0-nightly
       with:
         ARCHITECTURE: ${{ inputs.ARCHITECTURE }}
         APP_PROJECT: './src/spacesdk-core.csproj'
@@ -58,7 +58,7 @@ jobs:
         sudo mv /var/spacedev/tmp/core/${{ inputs.ARCHITECTURE}}/nuget/Microsoft.Azure.SpaceSDK.Core.0.11.0.nupkg /var/spacedev/nuget/core/Microsoft.Azure.SpaceSDK.Core.0.11.0.nupkg
         tree /var/spacedev/nuget/core
 
-    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/push-build-artifact@main
+    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/push-build-artifact@0.11.0-nightly
       with:
         artifact: /var/spacedev/nuget/core/Microsoft.Azure.SpaceSDK.Core.0.11.0.nupkg
         architecture: ${{ inputs.ARCHITECTURE }}
\ No newline at end of file
diff --git a/.github/workflows/run-core-tests.yaml b/.github/workflows/run-core-tests.yaml
index 25cecc7..a03f56d 100644
--- a/.github/workflows/run-core-tests.yaml
+++ b/.github/workflows/run-core-tests.yaml
@@ -30,13 +30,13 @@ jobs:
       pull-requests: write
 
     steps:
-    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/initialize@main
+    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/initialize@0.11.0-nightly
       with:
         GIT_HUB_USER_NAME: ${{ secrets.GIT_HUB_USER_NAME }}
         GIT_HUB_USER_TOKEN: ${{ secrets.GIT_HUB_USER_TOKEN }}
         SETUP_REPO_URL: ${{ secrets.SETUP_REPO_URL }}
 
-    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/install-publish-dependencies@main
+    - uses: microsoft/azure-orbital-space-sdk-github-actions/composite-actions/install-publish-dependencies@0.11.0-nightly
       if: inputs.WORKFLOW_AGENT == 'spacesdk-ubuntu-2204LTS-arm64'
 
     ## Build the Service's Devcontainer and wait for pods to spin up (unnecessary when devcontainer up composite action is available)
diff --git a/.github/workflows/test-core.yaml b/.github/workflows/test-core.yaml
index ad6ecd3..6833b68 100644
--- a/.github/workflows/test-core.yaml
+++ b/.github/workflows/test-core.yaml
@@ -3,7 +3,9 @@ name: test-core
 on: 
     workflow_dispatch:
     pull_request:
-      branches: [ main ]
+      branches:
+        - main
+        - '[0-9]*.[0-9]*.[0-9]*-nightly'
 
 jobs:
   test-core-amd64: