Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires mammatus/queue-attributes dev-9a28af99eb736e4c8ece7b77967b626810ac1ab9 -> satisfiable by mammatus/queue-attributes[dev-9a28af99eb736e4c8ece7b77967b626810ac1ab9]. - mammatus/queue-attributes dev-9a28af99eb736e4c8ece7b77967b626810ac1ab9 requires mammatus/kubernetes-contracts dev-main -> found mammatus/kubernetes-contracts[dev-main] but it does not match your minimum-stability.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires mammatus/queue-attributes dev-4/merge, found mammatus/queue-attributes[dev-9a28af99eb736e4c8ece7b77967b626810ac1ab9] but it does not match the constraint.