diff --git a/.gitea/workflows/artifacthub-metadata.yaml b/.gitea/workflows/artifacthub-metadata.yaml
new file mode 100644
index 0000000..aa1232b
--- /dev/null
+++ b/.gitea/workflows/artifacthub-metadata.yaml
@@ -0,0 +1,53 @@
+name: Upload ArtifactHub Metadata
+
+on:
+  schedule:
+    - cron: '0 3 1 * *'
+  workflow_dispatch:
+
+jobs:
+  upload-metadata:
+    name: "Upload artifacthub-repo.yml to OCI registry"
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6.0.2
+    - uses: docker/login-action@v4.1.0
+      with:
+        registry: ${{ github.server_url }}
+        username: ${{ github.repository_owner }}
+        password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
+    - uses: docker/login-action@v4.1.0
+      with:
+        username: ${{ secrets.DOCKER_IO_USERNAME }}
+        password: ${{ secrets.DOCKER_IO_PASSWORD }}
+    - uses: oras-project/setup-oras@v2.0.0
+      with:
+        version: 1.3.2 # renovate: datasource=github-tags depName=oras-project/oras extractVersion='^v?(?<version>.*)$'
+    - name: Push artifacthub-repo.yml to git.cryptic.systems
+      run: |
+        oras push git.cryptic.systems/volker.raschek/db-wait:artifacthub.io \
+          --config /dev/null:application/vnd.cncf.artifacthub.config.v1+yaml \
+          artifacthub-repo.yml:application/vnd.cncf.artifacthub.repository-metadata.layer.v1.yaml
+    - name: Push public cosign key to git.cryptic.systems
+      env:
+        COSIGN_PUBLIC_KEY: ${{ vars.COSIGN_PUBLIC_KEY }}
+      run: |
+        echo "${COSIGN_PUBLIC_KEY}" > cosign.pub
+        oras push git.cryptic.systems/volker.raschek/db-wait:cosign.pub \
+          --artifact-type application/vnd.dev.cosign.public-key.v1 \
+          --annotation org.opencontainers.image.title=cosign.pub \
+          cosign.pub:application/vnd.dev.cosign.public-key.v1
+
+    - name: Push artifacthub-repo.yml to docker.io
+      run: |
+        oras push docker.io/volkerraschek/db-wait:artifacthub.io \
+          --config /dev/null:application/vnd.cncf.artifacthub.config.v1+yaml \
+          artifacthub-repo.yml:application/vnd.cncf.artifacthub.repository-metadata.layer.v1.yaml
+    - name: Push public cosign key to docker.io
+      env:
+        COSIGN_PUBLIC_KEY: ${{ vars.COSIGN_PUBLIC_KEY }}
+      run: |
+        echo "${COSIGN_PUBLIC_KEY}" > cosign.pub
+        oras push docker.io/volkerraschek/db-wait:cosign.pub \
+          --artifact-type application/vnd.dev.cosign.public-key.v1 \
+          cosign.pub:application/vnd.dev.cosign.public-key.v1
diff --git a/.gitea/workflows/golang-tests.yaml b/.gitea/workflows/golang-tests.yaml
index 0bf8c58..29f6ee2 100644
--- a/.gitea/workflows/golang-tests.yaml
+++ b/.gitea/workflows/golang-tests.yaml
@@ -40,3 +40,18 @@ jobs:
     - env:
         GOPROXY: ${{ vars.GOPROXY }}
       run: make test/unit
+    - id: coverage
+      name: Check coverage
+      run: |
+        coverage="$(make test/coverage | grep total | awk '{ print substr($3, 1, length($3)-1); }')"
+        echo "total_coverage=$coverage" >> $GITHUB_OUTPUT
+        echo "Total coverage: ${coverage}%"
+    - name: Fail if coverage is to low
+      run: |
+        threshold=50
+        total_coverage=${{ steps.coverage.outputs.total_coverage }}
+
+        if (( ${total_coverage%.*} < ${threshold} )); then
+          echo "ERROR: Coverage (${total_coverage}%) is below the threshold (${threshold}%)." 1>&2
+          exit 1
+        fi
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index b7a5897..16ee712 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -13,9 +13,31 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.2
+      with:
+        fetch-depth: 0
+    - name: Install curl
+      run: apt-get update && apt-get install --yes curl
+    - name: Install syft
+      env:
+        SYFT_VERSION: "1.44.0" # renovate: datasource=github-releases depName=anchore/syft
+      run: |
+        OS="$(uname | tr '[:upper:]' '[:lower:]')"
+        ARCH="$(dpkg --print-architecture)"
+        curl \
+          --fail \
+          --location \
+          --silent \
+          --output syft_${SYFT_VERSION}_${OS}_${ARCH}.deb \
+            "https://github.com/anchore/syft/releases/download/v${SYFT_VERSION}/syft_${SYFT_VERSION}_${OS}_${ARCH}.deb"
+        dpkg -i syft_${SYFT_VERSION}_${OS}_${ARCH}.deb
+        rm syft_${SYFT_VERSION}_${OS}_${ARCH}.deb
+    - uses: volker-raschek/cosign-installer@v4.1.2-rc3
+      with:
+        cosign-release: "v3.0.6" # renovate: datasource=github-tags depName=sigstore/cosign
     - uses: docker/setup-qemu-action@v4.0.0
       with:
         image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
+    - uses: docker/setup-buildx-action@v4.0.0
     - uses: actions/setup-go@v6.4.0
       with:
         go-version: stable
@@ -25,15 +47,18 @@ jobs:
         username: ${{ github.repository_owner }}
         password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
     - env:
+        COSIGN_PASSPHRASE: ${{ secrets.COSIGN_PASSPHRASE }}
+        COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}
         GITEA_TOKEN: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
         GONOSUMDB: ${{ vars.GONOSUMDB }}
         GOPROXY: ${{ vars.GOPROXY }}
-      uses: goreleaser/goreleaser-action@v7.1.0
+      uses: goreleaser/goreleaser-action@v7.2.1
       with:
-        version: v2.15.3 # renovate: datasource=github-releases depName=goreleaser/goreleaser
+        version: v2.15.4 # renovate: datasource=github-releases depName=goreleaser/goreleaser
         args: release --clean
 
   sync-to-hub-docker-io:
+    name: "Upload Images to docker.io"
     needs:
     - release
     runs-on: ubuntu-latest
@@ -49,6 +74,6 @@ jobs:
           --dest-password ${{ secrets.DOCKER_IO_PASSWORD }} \
           --dest-username ${{ secrets.DOCKER_IO_USERNAME }} \
           --src-password ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }} \
-          --src-username volker.raschek \
+          --src-username ${{ github.repository_owner }} \
             docker://git.cryptic.systems/volker.raschek/db-wait:${TAG} \
             docker://docker.io/volkerraschek/db-wait:${TAG}
diff --git a/.gitea/workflows/update-docker-hub-description.yaml b/.gitea/workflows/update-docker-hub-description.yaml
index 32f5e31..2075e5a 100644
--- a/.gitea/workflows/update-docker-hub-description.yaml
+++ b/.gitea/workflows/update-docker-hub-description.yaml
@@ -1,4 +1,4 @@
-name: Update Docker Hub Description
+name: "Update Docker Hub Description"
 
 on:
   push:
@@ -8,8 +8,7 @@ on:
 
 jobs:
   update-description-on-hub-docker-io:
-    runs-on:
-    - ubuntu-latest
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.2
     - uses: peter-evans/dockerhub-description@v5.0.0
@@ -17,4 +16,4 @@ jobs:
         username: ${{ secrets.DOCKER_IO_USERNAME }}
         password: ${{ secrets.DOCKER_IO_PASSWORD }}
         repository: volkerraschek/db-wait
-        readme-filepath: README.md
\ No newline at end of file
+        readme-filepath: README.md
diff --git a/.gitignore b/.gitignore
index 33e3721..777555f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 db-wait
-coverage.txt
-dist
\ No newline at end of file
+cosign.*
+coverage.*
+dist
diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index a8a2427..6d972fa 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -1,7 +1,17 @@
 project_name: db-wait
 
 archives:
-- formats: [ "tar.xz" ]
+- id: archives
+  formats:
+  - tar.xz
+  name_template: >-
+    {{ .ProjectName }}-
+    {{- .Version }}-
+    {{- .Os }}-
+    {{- if eq .Arch "amd64" }}amd64
+    {{- else if eq .Arch "amd64_v1" }}amd64
+    {{- else }}{{ .Arch }}{{ end }}
+    {{- if .Arm }}-{{ .Arm }}{{ end }}
   files:
   - README.md
   - LICENSE
@@ -11,15 +21,9 @@ before:
   - go mod tidy
 
 builds:
-- main: main.go
-  binary: >-
-    {{ .ProjectName }}-
-    {{- .Version }}-
-    {{- .Os }}-
-    {{- if eq .Arch "amd64" }}amd64
-    {{- else if eq .Arch "amd64_v1" }}amd64
-    {{- else }}{{ .Arch }}{{ end }}
-    {{- if .Arm }}-{{ .Arm }}{{ end }}
+- id: db-wait
+  main: main.go
+  binary: db-wait
   env:
   - CGO_ENABLED=0
   - GONOSUMDB={{ .Env.GONOSUMDB }}
@@ -32,17 +36,19 @@ builds:
   - arm64
   - riscv64
   goarm:
+  - "5"
   - "6"
   - "7"
   flags:
   - -trimpath
+  - -mod=readonly
+  - -modcacherw
   ldflags:
-  - -s -w -X 'main.version={{ trimprefix .Tag "v" }}'
+  - -s -w -X 'main.version={{ .Version }}'
 
 changelog:
   filters:
     exclude:
-    - '^chore'
     - '^docs'
     - '^test'
     - Merge pull request
@@ -56,117 +62,304 @@ changelog:
   - title: "Bug fixes"
     regexp: '^.*?fix(\([[:word:]]+\))??!?:.+$'
     order: 1
+  - title: Dependencies
+    regexp: '^.*?chore\(deps\):.+$'
+    order: 2
   - title: Others
     order: 999
   sort: asc
   use: git
 
-dockers:
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/amd64
-  - --pull
-  dockerfile: Dockerfile
-  goarch: amd64
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-amd64'
-  skip_push: false
-  use: buildx
+dockers_v2:
+- # ID of the image, needed if you want to filter by it later on (e.g. on custom publishers).
+  # Default: project name
+  id: container-images
 
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/arm/v6
-  - --pull
-  dockerfile: Dockerfile
-  goarch: arm
-  goarm: "6"
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v6'
-  skip_push: false
-  use: buildx
+  # Path to the Dockerfile (from the project root).
+  dockerfile: Dockerfile.scratch
 
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/arm/v7
-  - --pull
-  dockerfile: Dockerfile
-  goarch: arm
-  goarm: "7"
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v7'
-  skip_push: false
-  use: buildx
+  # IDs to filter the binaries/packages.
+  #
+  # Make sure to only include the IDs of binaries you want to `COPY` in your
+  # Dockerfile.
+  #
+  # If you include IDs that don't exist or are not available for the current
+  # architecture being built, the build of the image will be skipped.
+  ids:
+  - db-wait
 
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/arm64
-  - --pull
-  dockerfile: Dockerfile
-  goarch: arm64
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm64'
-  skip_push: false
-  use: buildx
+  # Annotations to be added to the image.
+  annotations:
+    org.opencontainers.image.authors: "Volker Raschek"
+    org.opencontainers.image.created: "{{ .Date }}"
+    org.opencontainers.image.description: "{{ .ProjectName }}"
+    org.opencontainers.image.documentation: "{{ .ProjectName }}"
+    org.opencontainers.image.licenses: "MIT"
+    org.opencontainers.image.revision: "{{ .FullCommit }}"
+    org.opencontainers.image.source: "{{ .GitURL }}"
+    org.opencontainers.image.title: "{{ .ProjectName }}"
+    org.opencontainers.image.url: "https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}"
+    org.opencontainers.image.vendor: "Volker Raschek"
+    org.opencontainers.image.version: "{{ .Version }}"
 
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/riscv64
-  - --pull
-  dockerfile: Dockerfile
-  goarch: riscv64
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-riscv64'
-  skip_push: false
-  use: buildx
+    io.artifacthub.package.alternative-locations: "docker.io/volkerraschek/{{ .ProjectName }}:{{ .Version }}"
+    io.artifacthub.package.keywords: "docker,docker-compose,merge,ci"
+    io.artifacthub.package.logo-url: "https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}/raw/tag/v{{ .Version }}/icons/icon.png"
+    io.artifacthub.package.license: "MIT"
+    io.artifacthub.package.readme-url: "https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}/raw/tag/v{{ .Version }}/README.md"
 
-docker_manifests:
-- name_template: 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}'
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-amd64'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v6'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v7'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm64'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-riscv64'
+  labels: {}
+
+  images:
+  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}'
+
+  # Platforms to build.
+  platforms:
+  - linux/amd64
+  - linux/arm/v5
+  - linux/arm/v6
+  - linux/arm/v7
+  - linux/arm64
+  - linux/riscv64
+
+  # Whether to create and attach a SBOM to the image.
+  sbom: "{{ not .IsNightly }}"
+
+  # Tag names.
+  #
+  # Empty tags are ignored.
+  tags:
+  - "{{ .Version }}"
+  - "{{ if .IsNightly }}nightly{{ end }}"
+  - "{{ if not .IsNightly }}latest{{ end }}"
+
+# RPM packages
+nfpms:
+- id: nfpms
+  ids:
+  - db-wait
+  package_name: db-wait
+  file_name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{- if .Arm }}-{{ .Arm }}{{ end }}"
+  vendor: "Volker Raschek"
+  homepage: "https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}"
+  maintainer: "Volker Raschek <volker.raschek@cryptic.systems>"
+  description: |-
+    db-wait is a tool to merge docker-compose files from multiple resources.
+    It supports merging local files and remote files via HTTP/HTTPS.
+  license: MIT
+  formats:
+  - deb
+  - rpm
+  dependencies:
+  - git
+  recommends:
+  - docker-compose
+  suggests:
+  - docker
+  bindir: /usr/bin
+  contents:
+  - src: ./README.md
+    dst: "/usr/share/doc/{{ .ProjectName }}/README.md"
+    file_info:
+      mode: 0644
+  # License
+  - src: ./LICENSE
+    dst: "/usr/share/doc/{{ .ProjectName }}/LICENSE"
+    file_info:
+      mode: 0644
+  - src: ./LICENSE
+    dst: "/usr/share/licenses/{{ .ProjectName }}/LICENSE"
+    file_info:
+      mode: 0644
+  # Create man page directory
+  - dst: /usr/share/man/man1
+    type: dir
+    file_info:
+      mode: 0755
+  rpm:
+    group: Development/Tools
+    summary: Tool to merge docker-compose files from multiple resources
+    compression: xz
+  deb:
+    lintian_overrides:
+    - statically-linked-binary
+    - changelog-file-missing-in-native-package
+
+sboms:
+- # ID of the sbom config, must be unique.
+  #
+  # Default: 'default'.
+  id: sboms-cyclonedx
+
+  # IDs of the artifacts to catalog.
+  #
+  # If `artifacts` is "source" or "any" then this fields has no effect.
+  ids:
+  - db-wait
+
+  # Which artifacts to catalog.
+  #
+  # Valid options are:
+  # - any:        let the SBOM tool decide which artifacts available in
+  #               the cwd should be cataloged
+  # - source:     source archive
+  # - package:    Linux packages (deb, rpm, apk, etc)
+  # - installer:  Windows MSI installers (Pro only)
+  # - diskimage:  macOS DMG disk images (Pro only)
+  # - archive:    archives from archive pipe
+  # - binary:     binaries output from the build stage
+  #
+  # Default: 'archive'.
+  artifacts: binary
+
+  # List of names of the SBOM documents created at this step
+  # (relative to the dist dir).
+  #
+  # Each element configured is made available as variables. For example:
+  #   documents: ["foo", "bar"]
+  #
+  # would make the following variables that can be referenced as template keys:
+  #   document0: "foo"
+  #   document1: "bar"
+  #
+  # Note that multiple sbom values are only allowed if the value of
+  # "artifacts" is "any".
+  #
+  # Default:
+  #   When "binary":   ["{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}.sbom.json"]
+  #   When "any":      []
+  #   Otherwise:       ["{{ .ArtifactName }}.sbom.json"]
+  # Templates: allowed.
+  documents:
+  - "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{- if .Arm }}-{{ .Arm }}{{ end }}.cdx.json"
+
+  # Path to the SBOM generator command
+  #
+  # Note: the process CWD will be set to the same location as "dist"
+  #
+  # Default: 'syft'.
+  cmd: syft
+
+  # Command line arguments for the command
+  #
+  # Default: ["$artifact", "--output", "spdx-json=$document", "--enrich", "all"].
+  # Templates: allowed.
+  args:
+  - "$artifact"
+  - "--enrich=all"
+  - "--output=cyclonedx-json=$document"
+
+- # ID of the sbom config, must be unique.
+  #
+  # Default: 'default'.
+  id: sboms-spdx
+
+  # IDs of the artifacts to catalog.
+  #
+  # If `artifacts` is "source" or "any" then this fields has no effect.
+  ids:
+  - db-wait
+
+  # Which artifacts to catalog.
+  #
+  # Valid options are:
+  # - any:        let the SBOM tool decide which artifacts available in
+  #               the cwd should be cataloged
+  # - source:     source archive
+  # - package:    Linux packages (deb, rpm, apk, etc)
+  # - installer:  Windows MSI installers (Pro only)
+  # - diskimage:  macOS DMG disk images (Pro only)
+  # - archive:    archives from archive pipe
+  # - binary:     binaries output from the build stage
+  #
+  # Default: 'archive'.
+  artifacts: binary
+
+  # List of names of the SBOM documents created at this step
+  # (relative to the dist dir).
+  #
+  # Each element configured is made available as variables. For example:
+  #   documents: ["foo", "bar"]
+  #
+  # would make the following variables that can be referenced as template keys:
+  #   document0: "foo"
+  #   document1: "bar"
+  #
+  # Note that multiple sbom values are only allowed if the value of
+  # "artifacts" is "any".
+  #
+  # Default:
+  #   When "binary":   ["{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}.sbom.json"]
+  #   When "any":      []
+  #   Otherwise:       ["{{ .ArtifactName }}.sbom.json"]
+  # Templates: allowed.
+  documents:
+  - "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{- if .Arm }}-{{ .Arm }}{{ end }}.spdx.json"
+
+  # Path to the SBOM generator command
+  #
+  # Note: the process CWD will be set to the same location as "dist"
+  #
+  # Default: 'syft'.
+  cmd: syft
+
+  # Command line arguments for the command
+  #
+  # Default: ["$artifact", "--output", "spdx-json=$document", "--enrich", "all"].
+  # Templates: allowed.
+  args:
+  - "$artifact"
+  - "--enrich=all"
+  - "--output=spdx-json=$document"
+
+docker_signs:
+- # ID of the sign config, must be unique.
+  # Only relevant if you want to produce some sort of signature file.
+  #
+  # Default: 'default'.
+  id: container-images
+
+  # Path to the signature command.
+  #
+  # Default: 'cosign'.
+  cmd: cosign
+
+  # Command line arguments for the command.
+  #
+  # Default: ["sign", "--key=cosign.key", "${artifact}@${digest}", "--yes"].
+  # Templates: allowed.
+  # Note: Using --registry-referrers-mode=legacy ensures signature is stored as sha256-<digest>.sig tag
+  # which is required by ArtifactHub to display the "Signed" badge
+  args:
+  - "sign"
+  - "--key=env://COSIGN_PRIVATE_KEY"
+  - "--yes"
+  - "${artifact}@${digest}"
+
+  # Which artifacts to sign.
+  #
+  #   all:       all artifacts
+  #   none:      no signing
+  #   images:    only docker images
+  #   manifests: only docker manifests
+  #   '':        images built by dockers_v2
+  #
+  # Default: ''.
+  artifacts: manifests
+
+  # IDs of the artifacts to sign.
+  ids:
+  - container-images
+
+  # Stdin data to be given to the signature command as stdin.
+  #
+  # Templates: allowed.
+  stdin: "{{ .Env.COSIGN_PASSPHRASE }}"
+
+  # StdinFile file to be given to the signature command as stdin.
+  # stdin_file: ./passphrase.key
+
+  output: true
 
 gitea_urls:
   api: https://git.cryptic.systems/api/v1
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index db91c43..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM scratch
-
-COPY db-wait-* /usr/bin/db-wait
-
-ENTRYPOINT [ "/usr/bin/db-wait" ]
diff --git a/Dockerfile.scratch b/Dockerfile.scratch
new file mode 100644
index 0000000..300b27d
--- /dev/null
+++ b/Dockerfile.scratch
@@ -0,0 +1,4 @@
+FROM scratch AS build
+ARG TARGETPLATFORM
+COPY "${TARGETPLATFORM}/db-wait" "/usr/bin/db-wait"
+ENTRYPOINT [ "/usr/bin/db-wait" ]
\ No newline at end of file
diff --git a/artifacthub-repo.yml b/artifacthub-repo.yml
new file mode 100644
index 0000000..e427bd5
--- /dev/null
+++ b/artifacthub-repo.yml
@@ -0,0 +1 @@
+repositoryID: dda4c445-18c8-4fe2-991a-f15ebcf93f84
\ No newline at end of file