diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index c23ea76..cd97e56 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -15,7 +15,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     container:
       image: gitea.tourolle.paris/dtourolle/jellypod-builder:latest
 
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index 44287fa..4df10a5 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -13,7 +13,7 @@ on:
 
 jobs:
   build-and-release:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     container:
       image: gitea.tourolle.paris/dtourolle/jellypod-builder:latest
 
@@ -79,8 +79,16 @@ jobs:
           GITEA_URL="${{ github.server_url }}"
 
           # Prepare release body
-          RELEASE_BODY="Jellypod Jellyfin Plugin ${{ steps.get_version.outputs.version }}\n\nSee attached files for plugin installation.\n\nTo install, add this repository URL to Jellyfin:\n\`${GITEA_URL}/${REPO_OWNER}/${REPO_NAME}/raw/branch/master/manifest.json\`"
-          RELEASE_BODY_JSON=$(echo -n "${RELEASE_BODY}" | jq -Rs .)
+          RELEASE_BODY=$(cat <<EOF
+          Jellypod Jellyfin Plugin ${{ steps.get_version.outputs.version }}
+
+          See attached files for plugin installation.
+
+          To install, add this repository URL to Jellyfin:
+          ${GITEA_URL}/${REPO_OWNER}/${REPO_NAME}/raw/branch/master/manifest.json
+          EOF
+          )
+          RELEASE_BODY_JSON=$(printf '%s' "$RELEASE_BODY" | jq -Rs .)
 
           # Create release using Gitea API
           RESPONSE=$(curl -s -w "\n%{http_code}" -X POST \
diff --git a/Dockerfile.build b/Dockerfile.build
index ea44b07..e2da9d7 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -1,10 +1,13 @@
 FROM mcr.microsoft.com/dotnet/sdk:8.0
 
-# Install Python and pip for JPRM
+# Install Python, Node.js, and tools
 RUN apt-get update && apt-get install -y \
     python3 \
     python3-pip \
     jq \
+    git \
+    nodejs \
+    npm \
     && rm -rf /var/lib/apt/lists/*
 
 # Install JPRM