Yet beside Docker's :latest tags also using "FROM xy:latest" is a very bad practice and should be avoided. Always stick to one certain version of the dependenci

Yet beside Docker's :latest tags also using "FROM xy:latest" is a very bad practice and should be avoided. Always stick to one certain version of the dependencies you're having and you should be safe that you're getting the reproducible behaviour you're expecting to get when creating your containers. (of course if the base image is yours then you might be knowing that using :latest is well tested and safe)