diff --git a/.crow/update-package-index-alpine-322-amd64.yaml b/.crow/update-package-index-alpine-322-amd64.yaml
deleted file mode 100644
index b1c5c05..0000000
--- a/.crow/update-package-index-alpine-322-amd64.yaml
+++ /dev/null
@@ -1,78 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-alpine-322-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-
-skip_clone: true
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-alpine:3.22
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.5.3
-    # volumes:
-    #   - amd64-binaries-r-dep-cache-alpine-322:/mnt/cache
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      # - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "alpine322", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: alpine-322
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-alpine-322-arm64.yaml b/.crow/update-package-index-alpine-322-arm64.yaml
deleted file mode 100644
index ea2ad78..0000000
--- a/.crow/update-package-index-alpine-322-arm64.yaml
+++ /dev/null
@@ -1,81 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-alpine-322-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-alpine-322-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-alpine:3.22
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.5.3
-    # volumes:
-    #   - arm64-binaries-r-dep-cache-alpine-322:/mnt/cache
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      # - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "alpine322", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: alpine-322
-      ARCH: arm64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-alpine-323-amd64.yaml b/.crow/update-package-index-alpine-323-amd64.yaml
deleted file mode 100644
index 80f3d32..0000000
--- a/.crow/update-package-index-alpine-323-amd64.yaml
+++ /dev/null
@@ -1,81 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-alpine-323-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-alpine-322-arm64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-alpine:3.23
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.5.3
-    # volumes:
-    #   - amd64-binaries-r-dep-cache-alpine-323:/mnt/cache
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      # - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "alpine323", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: alpine-323
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-alpine-323-arm64.yaml b/.crow/update-package-index-alpine-323-arm64.yaml
deleted file mode 100644
index 035a06c..0000000
--- a/.crow/update-package-index-alpine-323-arm64.yaml
+++ /dev/null
@@ -1,81 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-alpine-323-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-alpine-323-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-alpine:3.23
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.5.3
-    # volumes:
-    #   - arm64-binaries-r-dep-cache-alpine-323:/mnt/cache
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      # - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "alpine323", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: alpine-323
-      ARCH: arm64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-redhat-10-amd64.yaml b/.crow/update-package-index-redhat-10-amd64.yaml
deleted file mode 100644
index f27ec13..0000000
--- a/.crow/update-package-index-redhat-10-amd64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-redhat-10-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "redhat-10-amd64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-redhat-8-arm64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-redhat:10
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.5.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "rhel10", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: rhel10
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-redhat-10-arm64.yaml b/.crow/update-package-index-redhat-10-arm64.yaml
deleted file mode 100644
index 4f2c598..0000000
--- a/.crow/update-package-index-redhat-10-arm64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-redhat-10-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "redhat-10-arm64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-redhat-10-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-redhat:10
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.5.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "rhel10", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: rhel10
-      ARCH: arm64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-redhat-8-amd64.yaml b/.crow/update-package-index-redhat-8-amd64.yaml
deleted file mode 100644
index eca80f2..0000000
--- a/.crow/update-package-index-redhat-8-amd64.yaml
+++ /dev/null
@@ -1,66 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-redhat-8-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "redhat-8-amd64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-alpine-323-arm64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-redhat:8
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "rhel8", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
diff --git a/.crow/update-package-index-redhat-8-arm64.yaml b/.crow/update-package-index-redhat-8-arm64.yaml
deleted file mode 100644
index f41070b..0000000
--- a/.crow/update-package-index-redhat-8-arm64.yaml
+++ /dev/null
@@ -1,66 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-redhat-8-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "redhat-8-arm64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-redhat-8-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-redhat:8
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "rhel8",s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
diff --git a/.crow/update-package-index-redhat-9-amd64.yaml b/.crow/update-package-index-redhat-9-amd64.yaml
deleted file mode 100644
index a74a7ab..0000000
--- a/.crow/update-package-index-redhat-9-amd64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-redhat-9-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "redhat-9-amd64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-redhat-8-arm64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-redhat:9
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "rhel9", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: rhel9
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-redhat-9-arm64.yaml b/.crow/update-package-index-redhat-9-arm64.yaml
deleted file mode 100644
index e9fa4bf..0000000
--- a/.crow/update-package-index-redhat-9-arm64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-redhat-9-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "redhat-9-arm64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-redhat-9-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-redhat:9
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "rhel9", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: rhel9
-      ARCH: arm64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-ubuntu-2204-amd64.yaml b/.crow/update-package-index-ubuntu-2204-amd64.yaml
deleted file mode 100644
index 31fe4f9..0000000
--- a/.crow/update-package-index-ubuntu-2204-amd64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-ubuntu-2204-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "ubuntu-2204-amd64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-redhat-9-arm64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-ubuntu:jammy
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "jammy", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY")); warnings()'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: jammy
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-ubuntu-2204-arm64.yaml b/.crow/update-package-index-ubuntu-2204-arm64.yaml
deleted file mode 100644
index 96c6e50..0000000
--- a/.crow/update-package-index-ubuntu-2204-arm64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-ubuntu-2204-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "ubuntu-2204-arm64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-ubuntu-2204-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-ubuntu:jammy
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "jammy", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: jammy
-      ARCH: arm64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-ubuntu-2404-amd64.yaml b/.crow/update-package-index-ubuntu-2404-amd64.yaml
deleted file mode 100644
index 1b289f1..0000000
--- a/.crow/update-package-index-ubuntu-2404-amd64.yaml
+++ /dev/null
@@ -1,82 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-ubuntu-2404-amd64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "ubuntu-2404-amd64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-ubuntu-2204-arm64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-ubuntu:noble
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    # volumes:
-    # - amd64-binaries-r-dep-cache-ubuntu-2404:/mnt/cache
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "noble", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'amd64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: noble
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"
diff --git a/.crow/update-package-index-ubuntu-2404-arm64.yaml b/.crow/update-package-index-ubuntu-2404-arm64.yaml
deleted file mode 100644
index bbfff59..0000000
--- a/.crow/update-package-index-ubuntu-2404-arm64.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-when:
-  - event: [cron]
-    cron: update-package-index-ubuntu-2404-arm64
-  - event: [cron]
-    cron: update-package-index
-  - event: manual
-    evaluate: 'update_package_index == "ubuntu-2404-arm64"'
-
-skip_clone: true
-
-depends_on:
-  - update-package-index-ubuntu-2404-amd64
-
-steps:
-  - name: Upload PACKAGES files
-    image: reg.devxy.io/rpkgs/build-env-ubuntu:noble
-    pull: true
-    environment:
-      RED_HAT_DEV_PW:
-        from_secret: RED_HAT_DEV_PW
-      B2_S3_ACCESS_KEY:
-        from_secret: B2_S3_ACCESS_KEY
-      B2_S3_SECRET_KEY:
-        from_secret: B2_S3_SECRET_KEY
-      PGPASS:
-        from_secret: PGPASS
-      REPO_RO_TOKEN:
-        from_secret: REPO_RO_TOKEN
-      GITHUB_PAT:
-        from_secret: GITHUB_PAT
-      # normal env vars
-      GIT_USER: pat-s
-      NTFY_SERVER:
-        from_secret: NTFY_SERVER
-      NTFY_TOPIC:
-        from_secret: NTFY_TOPIC
-      NTFY_AUTH: TRUE
-      NTFY_PASSWORD:
-        from_secret: ntfy_token
-      # 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
-      R_VERSION: 4.4.3
-    commands:
-      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
-      - rm -rf /mnt/cache/packages/*
-      - /opt/R/$R_VERSION/bin/R -q -e 'pak::pak("git::https://codefloe.com/rpkgs/bincraft.git")'
-      - /opt/R/$R_VERSION/bin/R -q -e 'packageVersion("bincraft")'
-      - cd /mnt/cache/packages
-      - /opt/R/$R_VERSION/bin/R -q -e 'options(crayon.enabled = TRUE); library(bincraft); future::plan("multisession", workers = 4); library(progressr); handlers(global = TRUE); handlers("progress"); upload_package_index(codename = "noble", s3_endpoint = "https://s3.eu-central-003.backblazeb2.com", s3_region = "eu-central-003", s3_bucket = "devxy-rpkgs-binaries", s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"), s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"))'
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 2600Mi
-            cpu: 2000m
-          limits:
-            memory: 2600Mi
-            cpu: 8000m
-        nodeSelector:
-          kubernetes.io/arch: 'arm64'
-        tolerations:
-          - key: 'CI'
-            operator: 'Equal'
-            value: 'true'
-            effect: 'NoSchedule'
-
-  - name: Purge CDN cache
-    image: reg.devxy.io/docker.io/library/alpine:3.23
-    environment:
-      BUNNYNET_API_KEY:
-        from_secret: BUNNYNET_API_KEY
-      SUBDOMAIN1: 'cran.devxy.io'
-      SUBDOMAIN2: 'cran.allianceswisspass.devxy.io'
-      SUBDOMAIN3: 'cran.rpkgs.com'
-      OS_ID: noble
-      ARCH: amd64
-    commands:
-      - apk add --no-cache -q bash curl
-      - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2" "$SUBDOMAIN3"