rez-package-orderers

How rez decides which version of a package to pick — the package_orderers setting, the five built-in orderers sorted / version_split / per_family / soft_timestamp / no_order, how orderers apply to variants as well as packages, writing and registering a custom orderer, and how to prove an orderer is or is not what changed your resolve. Use when rez picks a version you did not expect and the resolve is not failing, or when a studio needs python-2-style version pinning to survive an upgrade. Covers Rez 3.4.0.