Differentiate different "tiers" of architecture support
This came up in the TSC meeting on the 27th of April while discussing #66. In this meeting, a proposal was made to differentiate different tiers of architecture support (similar to Rust's platform support) were some architectures (ideally the less popular ones) are only supported on a “best-effort” basis. For architectures of a lower tier we may also only support the latest -stable release. This issue exists to gather comments on this proposal and to ensure that we pick-up this discussion again at some point.