Roadmap (not yet implemented)

The following capabilities are in the design but not in the current version — no false advertising:

• 🔒 Whitelist / blacklist filtering (domain-level, keyword-level) + filter logs
• ✅ Cross-feed article deduplication (shipped in v1.1): --dedup detects "possibly the same article" by paragraph overlap; since v1.1.4 it outputs duplicate clusters (hide-cluster <representativeId> hides a whole cluster, data kept, undoable) — see Features Overview
• 📖 System TTS reading (Windows/macOS/Linux native voices) + author audio priority (detect RSS audio attachments, prefer playing the original sound)
• 📖 Sip Today personalization: v1 is rule-based selection; once Sumenia accumulates enough behavioral data, evolve toward personalized ranking explaining "why this was recommended"
• ✅ WebUI / HTTP gateway (experimental sip-web shipped): a separate program maps sip's CLI capability to HTTP — manage feeds, read articles, search, and view diffs in the browser, lowering the TUI entry barrier. Currently test-grade: no security features, local use only — see Web UI