Generate a digest of the AWS Java SDK changelog

summarise-aws-sdk-changelog

curl -sf https://raw.githubusercontent.com/aws/aws-sdk-java/master/CHANGELOG.md |\
sed \
  -e 's/Amazon Simple Storage Service/Amazon S3/' \
  -e 's/^# /- /' \
  -e 's/^## / - ## /' \
  -e "s/#.*/'&'/" \
  -e 's/: / - /g' \
  -e 's/^    \(.*\)/      \1/' \
  -e 's/^   -/      -/' \
  -e 's/^  -/    -/' \
  -e 's/^    -.*/&:/' \
  -e 's/^ -.*/ &:/' \
  -e 's/^-.*/&:/' \
  -e '/^$/d' | docker run --security-opt=no-new-privileges --cap-drop all --network none --rm -i mikefarah/yq -o=json |\
  jq -r '[.[][][]]|[.[] | to_entries] | flatten | reduce .[] as $dot ({}; .[$dot.key] += $dot.value)|map_values(reduce .[] as $item ([]; . += $item[]))|to_entries|.[]|[.key, .value[]]|.[]' |\
  sed -e '/^[^#]/s/^/- /'