anchor.diff:      cert-sync /etc/ssl/certs/ca-certificates.crt && \
       chown -Rh root. /bin/ff* /usr/lib/emby-server && \
       chown -Rh emby. /config /media && \
  -    apk del glibc-i18n && \
  -    rm -rf /tmp/* /var/cache/* emby.zip ffmpeg.txz glibc* $key mono.txz
  +    apk del glibc-i18n zstd && \
  +    rm -rf /tmp/* /var/cache/* emby.zip ffmpeg.txz glibc* $key mono.tar.zst
   
   COPY emby.sh /usr/bin/
   
  
positive.code:     glibc_bin=glibc-bin-${glib_version}.apk && \
      glibc_i18n=glibc-i18n-${glib_version}.apk && \
      monourl='https://archive.archlinux.org/packages/m/mono' && \
      mono_version=6.4.0.198-1 && \
      key=/etc/apk/keys/sgerrand.rsa.pub && \
      url='https://github.com/MediaBrowser/Emby.Releases/releases/download' && \
      version=4.4.2.0 && \
      apk --no-cache --no-progress upgrade && \
      apk --no-cache --no-progress add bash curl shadow sqlite-libs tini tzdata&&\
      curl -LSs https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -o $key && \
      curl -LOSs $glib_url/$glib_version/$glibc_base && \
      curl -LOSs $glib_url/$glib_version/$glibc_bin && \
  
negative.code:     apk --no-cache --no-progress add $glibc_base $glibc_bin $glibc_i18n && \
      { /usr/glibc-compat/bin/localedef -c -iPOSIX -fUTF-8 $LANG || :; } && \
      ln -s libsqlite3.so.0 /usr/lib/libsqlite3.so && \
      curl -LSs $monourl/mono-${mono_version}-x86_64.pkg.tar.zst \
                  -o mono.tar.zst && \
      zstdcat mono.tar.zst | tar xf - && \
      addgroup -S emby && \
      adduser -S -D -H -h /usr/lib/emby-server -s /sbin/nologin -G emby \
                  -g 'Emby User' emby && \
  