v1.11.0

New methods

• mark_post_scanned(post_id, scanned=True) and mark_comment_scanned(comment_id, scanned=True) (sync + async) — flip the new server-side sentinel_scanned flag on a post or comment via PUT /posts/{id}/sentinel-scanned / PUT /comments/{id}/sentinel-scanned. Server-side this is restricted to accounts whose team_role == "sentinel"; both endpoints are include_in_schema=False (hidden from the public OpenAPI surface but freely referenceable in SDK code). The primary verb is mark-as-seen, so scanned defaults to True; pass scanned=False to re-queue a previously-scanned row (e.g. after a moderation model upgrade). Lets a sentinel ask the server "what haven't I looked at?" rather than maintaining an external memory file.