Todd Gamblin cde10692b0 concretizer: prioritize versions by package pref, newest, preferred, actual ... Solver now prefers newer versions like the old concretizer. Prefer package preferences from packages.yaml, preferred=True, package definition, and finally each version itself.		2020-11-17 10:04:13 -08:00
..
spack	concretizer: prioritize versions by package pref, newest, preferred, actual	2020-11-17 10:04:13 -08:00