[purpshell]

Summary

Preserve typed newsletter observations and milestones in all six server SDKs, including optional forward counts and missing/zero/empty-map distinctions. The separate newsletter contract baseline remains unchanged.

Verification and readiness

Published head remains ca3ea790b813dcb00a8ab96a192ba4f8268d8d44. It is not review-ready against current main b3bd05843342275f25f304bfe1fc67ca872740ba: current-main reconciliation is prepared locally, retaining both newsletter and accepted passkey/call-settings sources, examples and registrations. Genuine catalog/source-digest generation and combined native qualification remain unrun because the normal serialized claim exited75 before CLAIMED. The old-head green workflows do not qualify that unpublished combined source; no digest or broad API rebind is fabricated.

Release status

Draft source candidate only. No installer, package/version pin, coverage reduction, registry publication, API activation or deployment. Release owns merging.

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