Stage Four: Feature Archive
Entrance criteria
When a Feature is no longer used and under active support, the Chair of the relevant group shall ensure that:
All sub-features should no longer be capable of being activated
The Feature Design document’s “current status” has been updated to Feature Archive
The TSC is notified about the Feature archival both in the next TSC meeting and on the TSC mailing list
The Documentation WG has been consulted on documentation changes
Details
Every effort shall be made to ensure that documented Features that no longer receive support are marked as deprecated, superseded, or archived. The intent is to keep the information about prior functionality as long as practical. Images, packages, tests, and other supporting tooling and assets may not be persisted for Historical Features, but the source code may be preserved through GitHub repository versioning.