Kha-kis/arr-dashboard v2.17.0

v2.17.0 — Statistics overhaul: Jellyfin/Emby parity + Tautulli optional

on GitHub

[2.17.0] - 2026-04-29

Statistics overhaul: Jellyfin/Emby parity + Tautulli is now optional. The Statistics page gains a full Jellyfin/Emby tab matching the Plex feature set, and the Plex tab no longer requires Tautulli — all leaderboards and analytics now flow from the dashboard's own SessionSnapshot capture (every 5 minutes during active streams) rather than Tautulli's pre-aggregated home-stats. Tautulli stays around as an optional enrichment source that adds richer codec, LAN/WAN bandwidth, and platform metadata when configured; without it, snapshot-driven data still populates the same charts.

Added

• Jellyfin/Emby analytics tab — Statistics page now has a "Jellyfin" tab matching the Plex feature set: 6 leaderboards (top movies/shows/music + most-popular movies/shows/music), transcode/codec/device breakdowns, user analytics, watch history, quality score, bandwidth forecast. Gates on having any enabled Jellyfin or Emby instance. Source-agnostic chart components were extracted from the existing Plex chart implementations, parameterized by service for theming and messaging (#374).
• aggregateTopMedia helper — top-N most-played titles per media type, deduped per user×title within a 10-minute window (matches Tautulli's play-counting semantics). Replaces Tautulli top_movies / top_tv / top_music (#375).
• aggregatePopularMedia helper — top-N titles by distinct watcher count, surfacing broadly-loved titles vs. items one user rewatches obsessively. Replaces Tautulli popular_* (#376).
• aggregateLastWatched helper — most-recently-watched titles deduped by title, sorted by recency. Replaces Tautulli last_watched (#377).
• aggregateMostConcurrent helper — peak concurrent-stream events deduped by 30-minute proximity. Works on snapshot top-level fields (no sessionsJson parse). Replaces Tautulli most_concurrent (#378).
• aggregatePlaysByDate helper — per-day play counts segmented by media type with full date-range zero-fill so sparklines render cleanly even for sparse data. Replaces Tautulli cmd=get_plays_by_date (#379).
• Tautulli enrichment indicator — when a Tautulli instance is configured, the Plex tab's source banner now shows an explicit "Tautulli enrichment active" line explaining that codec/LAN-WAN/platform metadata is enriched on captured sessions (#380).

Changed

• Plex tab no longer requires Tautulli. Tab visibility gates on hasPlex (any enabled Plex instance) instead of hasTautulli. Plex-only users — previously locked out of the Statistics tab — now see the full analytics surface (#380).
• Plex tab structure now mirrors Jellyfin tab. Both render 14 cards (3 Top + 3 Most Popular + 8 SessionSnapshot analytics) sourced from the same shared aggregation helpers. The dynamic Tautulli homeStatSections rendering loop and Tautulli summary cards are removed in favor of the unified leaderboard shape (#380).
• EnrichedSession schema extended with optional mediaType and grandparentTitle fields so leaderboards can group TV episodes by show name. Backward compatible — pre-extension snapshots are skipped from leaderboards rather than misclassified (#375).

Behavior matrix

Notes

• useTautulliStats and useTautulliPlaysByDate hooks remain in the codebase. They're no longer consumed by the Plex tab but stay available for the OverviewTab's optional Tautulli card and any future Tautulli-admin surface.
• Leaderboards take a few hours to populate after deploy as new SessionSnapshot rows accrue. Pre-deployment snapshots lack the new mediaType field and are skipped from leaderboards (the helpers gracefully degrade rather than misclassify).