diff --git a/.woodpecker/process-updates-alpine-321-amd64.yaml b/.woodpecker/process-updates-alpine-321-amd64.yaml
new file mode 100644
index 0000000..16c438f
--- /dev/null
+++ b/.woodpecker/process-updates-alpine-321-amd64.yaml
@@ -0,0 +1,75 @@
+when:
+  - event: [cron]
+    cron: process-cran-updates-alpine-321-amd64
+  - event: manual
+    evaluate: 'process_cran_updates == "all"'
+  - event: manual
+    evaluate: 'process_cran_updates == "alpine-321-amd64"'
+
+skip_clone: true
+
+steps:
+  - name: 'Processing Updates'
+    image: docker.io/devxygmbh/amd64-binaries-r-alpine-321
+    pull: true
+    environment:
+      RED_HAT_DEV_PW:
+        from_secret: RED_HAT_DEV_PW
+      AWS_ACCESS_KEY_ID:
+        from_secret: AWS_ACCESS_KEY_ID
+      AWS_SECRET_ACCESS_KEY:
+        from_secret: AWS_SECRET_ACCESS_KEY
+      PGPASS:
+        from_secret: PGPASS
+      GIT_RO_TOKEN:
+        from_secret: GIT_RO_TOKEN
+      GITHUB_PAT:
+        from_secret: GITHUB_PAT
+      # normal env vars
+      GIT_USER: pat-s
+      # set the location of the 'pkgcache' cache dir which persists the R package dependencies needed to install the packages themselves
+      R_PKG_CACHE_DIR: /mnt/cache/pkgcache
+      R_LIBS_USER: /mnt/cache/R-pkgs
+      CCACHE_DIR: /mnt/cache/ccache
+      PLATFORM: alpine-321
+      ARCH: amd64
+      NCPUS: 2
+      STRATEGY: sequential
+      INTERVAL: lubridate::interval(lubridate::today() - 3, lubridate::today() - 3)
+    # volumes:
+    #   - amd64-binaries-r-dep-cache-alpine-321:/mnt/cache
+    commands:
+      - git clone https://pat-s:$$GIT_RO_TOKEN@git.devxy.io/devxy/r-pkg-binaries.git .
+      - rm -rf /mnt/cache/R-pkgs/00LOCK-r-pkg-binaries /mnt/cache/R-pkgs/00LOCK-bincraftR /mnt/cache/R-pkgs/00LOCK-pak /mnt/cache/pkgcache/R/pkgcache /mnt/cache/pkgcache/R/pkgcache /mnt/cache/R-pkgs/pkgcache /mnt/cache/R-pkgs/00LOCK-pak/mnt/cache/R-pkgs/00LOCK-RPostgres
+      - R -q -e 'pak::pak("git::https://gitlab.com/devxy/r-package-binaries/bincraftr.git")'
+      - R -q -e 'packageVersion("bincraftR")'
+      - mkdir -p /mnt/cache/pkgcache /mnt/cache/R-pkgs /mnt/cache/ccache /mnt/cache/packages
+      # options(future.globals.onReference = NULL): for some reason s3fs::file_delete() throws 'Error: Detected a non-exportable reference ('externalptr') in one of the globals ('FUN' of class 'function') used in the future expression' otherwise
+      - xvfb-run R -q -e "options(crayon.enabled = TRUE, Ncpus = 4, future.globals.onReference = 'error', repos = structure(c(getOption('repos'),INLA='https://inla.r-inla-download.org/R/stable'))); progressr::handlers('cli'); progressr::handlers(global = TRUE); options(future.globals.onReference = NULL); bincraftR::process_cran_updates(interval = $INTERVAL, platform = 'alpine-321', process_updated = TRUE, process_new = TRUE)"
+    backend_options:
+      kubernetes:
+        resources:
+          requests:
+            memory: 5Gi
+            cpu: 3000m
+          limits:
+            memory: 18Gi
+            cpu: 3000m
+        nodeSelector:
+          kubernetes.io/arch: amd64
+          node.kubernetes.io/instance-type: AX42
+        tolerations:
+          - key: 'CI'
+            operator: 'Equal'
+            value: 'true'
+            effect: 'NoSchedule'
+
+  - name: 'ntfy'
+    image: binwiederhier/ntfy:v2.11.0
+    when:
+      - status: [failure]
+    environment:
+      NTFY_TOKEN:
+        from_secret: ntfy_token
+    commands: |
+      ntfy publish --tags=no_entry_sign --token $NTFY_TOKEN -t "Run '${CI_REPO}' failed" --click="${CI_PIPELINE_URL}" --actions="view, Open build, ${CI_PIPELINE_URL}, clear=true;" ntfy.devxy.io/ci-builds Workflow: ${CI_WORKFLOW_NAME} Commit message: ${CI_COMMIT_MESSAGE} Commit Author: ${CI_COMMIT_AUTHOR}
diff --git a/.woodpecker/process-updates-alpine-321-arm64.yaml b/.woodpecker/process-updates-alpine-321-arm64.yaml
new file mode 100644
index 0000000..807bfe3
--- /dev/null
+++ b/.woodpecker/process-updates-alpine-321-arm64.yaml
@@ -0,0 +1,102 @@
+when:
+  - event: [cron]
+    cron: process-cran-updates-alpine-321-arm64
+  - event: manual
+    evaluate: 'process_cran_updates == "all"'
+  - event: manual
+    evaluate: 'process_cran_updates == "alpine-321-arm64"'
+
+skip_clone: true
+
+steps:
+  - name: 'Warming up'
+    image: busybox:latest
+    failure: ignore
+    commands:
+      - sleep 300
+      - echo "Warmed Up"
+    backend_options:
+      kubernetes:
+        resources:
+          requests:
+            memory: 1Gi
+            cpu: 3000m
+          limits:
+            memory: 1Gi
+            cpu: 3000m
+        nodeSelector:
+          kubernetes.io/arch: arm64
+          node.kubernetes.io/instance-type: cax41
+        tolerations:
+          - key: 'CI'
+            operator: 'Equal'
+            value: 'true'
+            effect: 'NoSchedule'
+
+  - name: 'Processing Updates'
+    image: docker.io/devxygmbh/arm64-binaries-r-alpine-321
+    pull: true
+    environment:
+      RED_HAT_DEV_PW:
+        from_secret: RED_HAT_DEV_PW
+      AWS_ACCESS_KEY_ID:
+        from_secret: AWS_ACCESS_KEY_ID
+      AWS_SECRET_ACCESS_KEY:
+        from_secret: AWS_SECRET_ACCESS_KEY
+      PGPASS:
+        from_secret: PGPASS
+      GIT_RO_TOKEN:
+        from_secret: GIT_RO_TOKEN
+      GITHUB_PAT:
+        from_secret: GITHUB_PAT
+      # normal env vars
+      GIT_USER: pat-s
+      # set the location of the 'pkgcache' cache dir which persists the R package dependencies needed to install the packages themselves
+      R_PKG_CACHE_DIR: /mnt/cache/pkgcache
+      R_LIBS_USER: /mnt/cache/R-pkgs
+      CCACHE_DIR: /mnt/cache/ccache
+      PLATFORM: alpine-321
+      ARCH: arm64
+      NCPUS: 2
+      MEMORY: 14Gi
+      STRATEGY: sequential
+      INSTANCE_TYPE: cax31
+      INTERVAL: lubridate::interval(lubridate::today() - 3, lubridate::today() - 3)
+    volumes:
+      - arm64-binaries-r-dep-cache-alpine-321:/mnt/cache
+    commands:
+      - git clone https://pat-s:$$GIT_RO_TOKEN@git.devxy.io/devxy/r-pkg-binaries.git .
+      - rm -rf /mnt/cache/R-pkgs/00LOCK-r-pkg-binaries /mnt/cache/R-pkgs/00LOCK-bincraftR /mnt/cache/R-pkgs/00LOCK-pak /mnt/cache/pkgcache/R/pkgcache /mnt/cache/pkgcache/R/pkgcache /mnt/cache/R-pkgs/pkgcache /mnt/cache/R-pkgs/00LOCK-pak/mnt/cache/R-pkgs/00LOCK-RPostgres
+      - R -q -e 'pak::pak("git::https://gitlab.com/devxy/r-package-binaries/bincraftr.git")'
+      - R -q -e 'packageVersion("bincraftR")'
+      - mkdir -p /mnt/cache/pkgcache /mnt/cache/R-pkgs /mnt/cache/ccache /mnt/cache/packages
+      # options(future.globals.onReference = NULL): for some reason s3fs::file_delete() throws 'Error: Detected a non-exportable reference ('externalptr') in one of the globals ('FUN' of class 'function') used in the future expression' otherwise
+      - xvfb-run R -q -e "options(crayon.enabled = TRUE, Ncpus = 4, future.globals.onReference = 'error', repos = structure(c(getOption('repos'),INLA='https://inla.r-inla-download.org/R/stable'))); progressr::handlers('cli'); progressr::handlers(global = TRUE); options(future.globals.onReference = NULL); bincraftR::process_cran_updates(interval = $INTERVAL, platform = 'alpine-321', process_updated = TRUE, process_new = TRUE)"
+    backend_options:
+      kubernetes:
+        ### PROD
+        resources:
+          requests:
+            memory: 5Gi
+            cpu: 3000m
+          limits:
+            memory: 14Gi
+            cpu: 3000m
+        nodeSelector:
+          kubernetes.io/arch: arm64
+          node.kubernetes.io/instance-type: cax41
+        tolerations:
+          - key: 'CI'
+            operator: 'Equal'
+            value: 'true'
+            effect: 'NoSchedule'
+
+  - name: 'ntfy'
+    image: binwiederhier/ntfy:v2.11.0
+    when:
+      - status: [failure]
+    environment:
+      NTFY_TOKEN:
+        from_secret: ntfy_token
+    commands: |
+      ntfy publish --tags=no_entry_sign --token $NTFY_TOKEN -t "Run '${CI_REPO}' failed" --click="${CI_PIPELINE_URL}" --actions="view, Open build, ${CI_PIPELINE_URL}, clear=true;" ntfy.devxy.io/ci-builds Workflow: ${CI_WORKFLOW_NAME} Commit message: ${CI_COMMIT_MESSAGE} Commit Author: ${CI_COMMIT_AUTHOR}
diff --git a/.woodpecker/update-package-index-alpine-321-amd64.yaml b/.woodpecker/update-package-index-alpine-321-amd64.yaml
new file mode 100644
index 0000000..332f738
--- /dev/null
+++ b/.woodpecker/update-package-index-alpine-321-amd64.yaml
@@ -0,0 +1,76 @@
+when:
+  - event: [cron]
+    cron: update-package-index-alpine-321-amd64
+  - event: [cron]
+    cron: update-package-index
+  - event: manual
+    evaluate: 'update_package_index == "alpine-321-amd64"'
+
+skip_clone: true
+
+steps:
+  - name: Upload PACKAGES files
+    image: docker.io/devxygmbh/amd64-binaries-r-alpine-321
+    pull: true
+    environment:
+      RED_HAT_DEV_PW:
+        from_secret: RED_HAT_DEV_PW
+      AWS_ACCESS_KEY_ID:
+        from_secret: AWS_ACCESS_KEY_ID
+      AWS_SECRET_ACCESS_KEY:
+        from_secret: AWS_SECRET_ACCESS_KEY
+      PGPASS:
+        from_secret: PGPASS
+      GIT_RO_TOKEN:
+        from_secret: GIT_RO_TOKEN
+      GITHUB_PAT:
+        from_secret: GITHUB_PAT
+      # normal env vars
+      GIT_USER: pat-s
+      # set the location of the 'pkgcache' cache dir which persists the R package dependencies needed to install the packages themselves
+      R_PKG_CACHE_DIR: /mnt/cache/pkgcache
+      R_LIBS_USER: /mnt/cache/R-pkgs
+    volumes:
+      - amd64-binaries-r-dep-cache-alpine-321:/mnt/cache
+    commands:
+      - git clone https://pat-s:$$GIT_RO_TOKEN@git.devxy.io/devxy/r-pkg-binaries.git .
+      - rm -rf /mnt/cache/packages/*
+      - R -q -e 'pak::pak("git::https://gitlab.com/devxy/r-package-binaries/bincraftr.git")'
+      - R -q -e 'packageVersion("bincraftR")'
+      - cd /mnt/cache/packages
+      - R -q -e 'options(crayon.enabled = TRUE); library(bincraftR); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index()'
+    backend_options:
+      kubernetes:
+        resources:
+          requests:
+            memory: 3000Mi
+            cpu: 2000m
+          limits:
+            memory: 3000Mi
+            cpu: 8000m
+        nodeSelector:
+          kubernetes.io/arch: 'amd64'
+
+  - name: Purge CDN cache
+    image: byrnedo/alpine-curl:3.20
+    environment:
+      BUNNY_API_KEY:
+        from_secret: BUNNY_API_KEY
+    commands: |
+      apk add -q --no-cache curl ca-certificates
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Famd64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Famd64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES.gz&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Famd64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES.rds&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Famd64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES.db&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Famd64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPMeta%2FParchive.rds&async=false
+      sleep 20 # need to wait a bit to successfully deliver API calls
+
+  - name: 'ntfy'
+    image: binwiederhier/ntfy:v2.11.0
+    when:
+      - status: [failure]
+    environment:
+      NTFY_TOKEN:
+        from_secret: ntfy_token
+    commands: |
+      ntfy publish --tags=no_entry_sign --token $NTFY_TOKEN -t "Run '${CI_REPO}' failed" --click="${CI_PIPELINE_URL}" --actions="view, Open build, ${CI_PIPELINE_URL}, clear=true;" ntfy.devxy.io/ci-builds Workflow: ${CI_WORKFLOW_NAME} Commit message: ${CI_COMMIT_MESSAGE} Commit Author: ${CI_COMMIT_AUTHOR}
diff --git a/.woodpecker/update-package-index-alpine-321-arm64.yaml b/.woodpecker/update-package-index-alpine-321-arm64.yaml
new file mode 100644
index 0000000..54d3f45
--- /dev/null
+++ b/.woodpecker/update-package-index-alpine-321-arm64.yaml
@@ -0,0 +1,77 @@
+when:
+  - event: [cron]
+    cron: update-package-index-alpine-321-arm64
+  - event: [cron]
+    cron: update-package-index
+  - event: manual
+    evaluate: 'update_package_index == "alpine-321-arm64"'
+
+skip_clone: true
+
+steps:
+  - name: Upload PACKAGES files
+    image: docker.io/devxygmbh/arm64-binaries-r-alpine-321
+    pull: true
+    environment:
+      RED_HAT_DEV_PW:
+        from_secret: RED_HAT_DEV_PW
+      AWS_ACCESS_KEY_ID:
+        from_secret: AWS_ACCESS_KEY_ID
+      AWS_SECRET_ACCESS_KEY:
+        from_secret: AWS_SECRET_ACCESS_KEY
+      PGPASS:
+        from_secret: PGPASS
+      GIT_RO_TOKEN:
+        from_secret: GIT_RO_TOKEN
+      GITHUB_PAT:
+        from_secret: GITHUB_PAT
+      # normal env vars
+      GIT_USER: pat-s
+      # set the location of the 'pkgcache' cache dir which persists the R package dependencies needed to install the packages themselves
+      R_PKG_CACHE_DIR: /mnt/cache/pkgcache
+      R_LIBS_USER: /mnt/cache/R-pkgs
+    volumes:
+      - arm64-binaries-r-dep-cache-alpine-321:/mnt/cache
+    commands:
+      - git clone https://pat-s:$$GIT_RO_TOKEN@git.devxy.io/devxy/r-pkg-binaries.git .
+      - rm -rf /mnt/cache/packages/*
+      - R -q -e 'pak::pak("git::https://gitlab.com/devxy/r-package-binaries/bincraftr.git")'
+      - R -q -e 'pak::pak("pat-s/cranlike@s3")'
+      - R -q -e 'packageVersion("bincraftR")'
+      - cd /mnt/cache/packages
+      - R -q -e 'options(crayon.enabled = TRUE); library(bincraftR); future::plan("multisession"); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index()'
+    backend_options:
+      kubernetes:
+        resources:
+          requests:
+            memory: 3000Mi
+            cpu: 2000m
+          limits:
+            memory: 3000Mi
+            cpu: 8000m
+        nodeSelector:
+          kubernetes.io/arch: 'arm64'
+
+  - name: Purge CDN cache
+    image: byrnedo/alpine-curl:3.20
+    environment:
+      BUNNY_API_KEY:
+        from_secret: BUNNY_API_KEY
+    commands: |
+      apk add -q --no-cache curl ca-certificates
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Farm64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Farm64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES.gz&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Farm64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES.rds&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Farm64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPACKAGES.db&async=false
+      curl -sL -X POST -H "AccessKey: $BUNNY_API_KEY" https://api.bunny.net/purge?url=https%3A%2F%2Fcran.devxy.io%2Farm64%2Falpine321%2Flatest%2Fsrc%2Fcontrib%2FPMeta%2FParchive.rds&async=false
+      sleep 20 # need to wait a bit to successfully deliver API calls
+
+  - name: 'ntfy'
+    image: binwiederhier/ntfy:v2.11.0
+    when:
+      - status: [failure]
+    environment:
+      NTFY_TOKEN:
+        from_secret: ntfy_token
+    commands: |
+      ntfy publish --tags=no_entry_sign --token $NTFY_TOKEN -t "Run '${CI_REPO}' failed" --click="${CI_PIPELINE_URL}" --actions="view, Open build, ${CI_PIPELINE_URL}, clear=true;" ntfy.devxy.io/ci-builds Workflow: ${CI_WORKFLOW_NAME} Commit message: ${CI_COMMIT_MESSAGE} Commit Author: ${CI_COMMIT_AUTHOR}