instruction: Create a Dockerfile for fundamentals
output: ```dockerfile
  from the
  special monitor mode. This feature is experimental for gathering early
  feedback and requires enabling BUILDX_EXPERIMENTAL=1 environment variable.
  We plan to update/extend this feature in the future without enabling backward
  compatibility.
  docker/buildx#1168,
  docker/buildx#1257,
  docker/buildx#1259Buildx now understands environment variable BUILDKIT_COLORS and NO_COLOR
  to customize/disable the colors of interactive build progressbar. docker/buildx#1230,
  docker/buildx#1226buildx ls command now shows the current BuildKit version of each builder
  instance. docker/buildx#998The bake command now loads .env file automatically when building Compose
  files for compatibility. docker/buildx#1261Bake now supports Compose files with cache_to definition. docker/buildx#1155Bake now supports new builtin function timestamp() to access current time. docker/buildx#1214Bake now supports Compose build secrets definition. docker/buildx#1069Additional build context configuration is now supported in Compose files via x-bake. docker/buildx#1256Inspecting builder now shows current driver options configuration. docker/buildx#1003,
  docker/buildx#1066UpdatesUpdated the Compose Specification to 1.4.0. docker/buildx#1246,
  docker/buildx#1251Bug fixes and enhancementsThe buildx ls command output has been updated with better access to errors
  ```