For experimental, buildds use: `--build-dep-resolver=aspcud --aspcud-criteria='-count(solution,APT-Release:=/experimental/),-removed,-changed,-new'` But on debusine.debian.net we use `--build-dep-resolver=aptitude` because we share that configuration with the backports suites. We could create a new dedicated task-configuration collection to achieve this but I think we'll wait until we have a simpler way to manage those per-workflow tweaks (cf https://salsa.debian.org/freexian-team/debusine/-/issues/1231).