Do this: (make is GNU Make)
vi version.txt # type a new vesion number
vi .env # change DOCKER_REPOSITORY to your own repository
make prod-images # this runs tests and builds production images
make tag-and-push-latest-images tag=... # pushes images to your repo
You can type make to see help about the Makefile targets.
All this has been tested in Ubuntu and Mint Linux only, with Bash. If you're on Windows, probably you'll need Cygwin or MinGW — but, now year 2022: maybe Linux Subsystem for Windows instead?
You'll find Docker image build files in: ./images/image-name/.
Here you can read about the various images in the Talkyard stack: about-the-talkyard-images.md.
See tips.md.
vim: list et ts=2 sw=2 tw=0 fo=r