Existing Wording: Value sets with an enumerated list of codes and having a 'fixed' binding may have additional codes introduced but will never have codes removed.

Proposed Wording: Value sets with an enumerated list of codes and having a 'fixed' binding may have additional codes introduced but will never have codes removed, but they may be deprecated.

Comment:

Suggest providing a clarification to explicitly allow deprecation (sometimes it just makes sense).