Indicates the mime type in which the data is expressed. If not specified, applications SHALL interpret the content based on other context orspecific application rules. Applications that do not recognize content SHALL retain it unchanged.
Release under development (nascent). Entered primarily to encourage other users to be aware of ongoing process.
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pending
Release is in pre-publication review: the Release is complete, pending appropriate review.
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active
Release has been published by the governance group (custodian organization) and deemed fit for use. May have associated adoption and annotation metadata.
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retired
Release retired: No longer fit for use. Information available for historical reference.
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cancelled
Release was never published as active and is withdrawn.