.github/workflows/docker-release.yml

@@ -16,6 +16,8 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: read
+      id-token: write
+      attestations: write
 
     env:
       # Optional repo variable. If unset, DOCKERHUB_USERNAME is used.
@@ -70,6 +72,13 @@ jobs:
           context: ./backend
           file: ./backend/Dockerfile
           push: true
+          provenance: mode=max
+          sbom: true
+          labels: |
+            org.opencontainers.image.title=NexaPG Backend
+            org.opencontainers.image.vendor=Nesterovic IT-Services e.U.
+            org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
+            org.opencontainers.image.version=${{ steps.ver.outputs.clean }}
           tags: |
             ${{ steps.ns.outputs.value }}/nexapg-backend:${{ steps.ver.outputs.clean }}
             ${{ steps.ns.outputs.value }}/nexapg-backend:latest
@@ -82,8 +91,15 @@ jobs:
           context: ./frontend
           file: ./frontend/Dockerfile
           push: true
+          provenance: mode=max
+          sbom: true
           build-args: |
             VITE_API_URL=/api/v1
+          labels: |
+            org.opencontainers.image.title=NexaPG Frontend
+            org.opencontainers.image.vendor=Nesterovic IT-Services e.U.
+            org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
+            org.opencontainers.image.version=${{ steps.ver.outputs.clean }}
           tags: |
             ${{ steps.ns.outputs.value }}/nexapg-frontend:${{ steps.ver.outputs.clean }}
             ${{ steps.ns.outputs.value }}/nexapg-frontend:latest

.github/workflows/pg-compat-matrix.yml

@@ -2,7 +2,7 @@ name: PostgreSQL Compatibility Matrix
 
 on:
   push:
-    branches: ["main", "master"]
+    branches: ["main", "master", "development"]
   pull_request:
 
 jobs:

backend/Dockerfile

@@ -1,4 +1,5 @@
-FROM python:3.13-slim AS base
+ARG PYTHON_BASE_IMAGE=python:3.13-alpine
+FROM ${PYTHON_BASE_IMAGE} AS base
 
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
@@ -6,11 +7,17 @@ ENV PIP_NO_CACHE_DIR=1
 
 WORKDIR /app
 
-RUN apt-get update \
+RUN if command -v apt-get >/dev/null 2>&1; then \
-    && apt-get upgrade -y \
+      apt-get update && apt-get upgrade -y && rm -rf /var/lib/apt/lists/*; \
-    && rm -rf /var/lib/apt/lists/*
+    elif command -v apk >/dev/null 2>&1; then \
+      apk upgrade --no-cache; \
+    fi
 
-RUN addgroup --system app && adduser --system --ingroup app app
+RUN if addgroup --help 2>&1 | grep -q -- '--system'; then \
+      addgroup --system app && adduser --system --ingroup app app; \
+    else \
+      addgroup -S app && adduser -S -G app app; \
+    fi
 
 COPY requirements.txt /app/requirements.txt
 RUN pip install --upgrade pip && pip install -r /app/requirements.txt

backend/app/core/config.py

@@ -2,7 +2,7 @@ from functools import lru_cache
 from pydantic import field_validator
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
-NEXAPG_VERSION = "0.2.0"
+NEXAPG_VERSION = "0.2.1"
 
 
 class Settings(BaseSettings):