What's new

It is now possible to add and drop capabilities for a container, equivalent to passing --cap-add or --cap-drop to docker run. See capabilities_to_add and capabilities_to_drop in the documentation for more details. (#80 - thanks to @Ineffable for the feedback)
It is now possible to use a non-standard name for the Dockerfile when building an image. See dockerfile in the documentation for more details. (#86 - thanks to @nesl247 for the feedback)

What's been fixed

The error message shown when building an image and the Dockerfile does not exist has been improved.
A number of issues that could occur when multiple containers shared the same build directory but different build args have been fixed.

First time using batect? Take a look at the getting started guide, or the many sample projects.

If you're already using batect, run ./batect --upgrade to upgrade automatically.