Currently, the .nightly tags (e.g. heroku/heroku:24.nightly) are only published when we merge things to main. When no changes happen on main for a while, the .nightly tags might actually be behind the non-nightly tags.
This updates the CI workflow to run Monday-Friday at midnight.
Currently, the
.nightly
tags (e.g.heroku/heroku:24.nightly
) are only published when we merge things to main. When no changes happen onmain
for a while, the.nightly
tags might actually be behind the non-nightly tags.This updates the CI workflow to run Monday-Friday at midnight.