Version v0.1.4

🐞 Short summary of issues users hit

• History timestamps: first sync didn’t carry original watched_at → Trakt saw plays as “today”, creating same-day duplicates.
• Jellyfin fields: not always requesting UserData caused us to miss LastPlayedDate.
• Watcher: some improvements when re-watching the same movie/show/episode
• Watchlist noise: unresolved items (esp. episodes) could keep suppressing diffs indefinitely.

🔧 Fixes & Improvements

• History / Timestamps

  • Always read and propagate source play time:
    • Plex: viewedAt
    • Jellyfin: UserData.LastPlayedDate (fallback DateLastPlayed)
  • Normalize to UTC; no more silent “now” backfills when a timestamp is missing (we flag instead).
  • History query (Jellyfin) uses Fields=UserData,ProductionYear + EnableUserData=true and sorts by DatePlayed.
    -We’ve temporarily disabled the History feature for SIMKL because it isn’t working correctly.

• Jellyfin connector

  • All features enabled (except playlists) - Watchlists, Ratings, History
  • Watchlist:
    • “Favorites” (Movies/Series) or named Playlist. as Jellyfin doesnt have any Watchlist
    • Ignore items without cross IDs to avoid churn.

• Unresolved/backoff system

  • Track failures with exponential backoff (default base 6h, cap 30d) or virtual policy.
  • TTL purge (default 90d) + stats by reason/type.
  • Auto-reset a slice on large library growth to retry fresh matches.

• State & Shadows

  • Rolling ratings and history shadows to stabilize snapshots and quick re-runs.
  • Cursor fingerprints guard against noisy reindexes.

• Apply paths

  • Favorites add/remove uses dedicated endpoints; verified via UserData.IsFavorite, falls back to /Items/{id}/UserData when needed.
  • Ratings write/unrate coerces to Trakt-style 10-scale (with 5-star inputs doubled).

• DX & Ops

  • Lightweight HTTP stats (status, bytes, latency).
  • Runtime debug toggles structured debug logs.
  • Manifest + config schema updated (watchlist modes, unresolved policy).

⚠️ Status & Safety

• This project is in very early development and not ready for production.
• Always make backups/exports of your history before running a real sync.
• Prefer dry runs first to inspect plans (especially timestamps).