Release feature-set-2 (August 17, 2026)

What's New Noonan Chat Agent — Full Launch AI-powered data assistant for league administrators, embedded directly in the web app. Natural language queries → SQL generation → formatted results with CSV export. Thumbs up/down rating on responses, building a semantic query library. Pipeline tracing for debugging and observability. Token usage tracking, auto-CSV for 5+ row results, SQL retry on validation failure. Noonan Page-Aware Presets AI icon on key pages (Players, Pairings, Standings, Financial Report) with contextual suggested prompts. Intent router, preset registry, deterministic SQL implementations for known queries. Follow-up modification — "also add phone numbers" works after a preset export. Expandable chat panel (380px → 700px), markdown rendering in responses. Noonan Results Explainer Answers "why did X win?" and "how were payouts calculated?" questions. Per-game GPT-4o calls with structured context, then combined for accuracy. Session awareness — follow-up questions stay in explainer context. Noonan Saved Reports Save any query result as a named report. Execute later with parameterized placeholders. Backend service, API endpoints, frontend dialog and chat integration. Noonan Context-Free Chat Soft page context — Noonan works from any page, not just event-specific views. Flight resolver reads from game_config_json (correct source of truth). Saved reports accessible from any page. Deterministic Validation Report Zero-AI validation pipeline — structured JSON response showing registration vs. payment integrity per game. Shows actual collected vs. expected amounts per leaderboard. Expandable card UI in the chat panel. Financial Report Overhaul Noonan integrated into financial report page. Reconciliation CSV export with Credits Used and Payment columns. Stripe receipt URLs fetched fresh from the API (no more expired links). Stripe charge = subtotal - credits (don't trust stored payment_cents ). Exclude wait list and cancelled players from summary. Wait List Full wait list system: automatic detection when event is full, join button, position display. Admin section for managing wait list, promoting players (with audit trail). Wait list badge on mobile home screen, leave button on event info page. Wait list for all registration states with distinct messages (not open, full, closed). Member-Only Enforcement Pricing items can be marked member-only — non-members see them but can't select them. Backend persistence, API guard, and frontend UI across web and mobile. Invited-Only Events (Backend) Backend enforcement layer for restricted registration (frontend wired in feature-set-2). Scorecard Upload Agent AI-powered scorecard image extraction — take a photo of a paper scorecard, AI reads it. Multi-step dialog with real-time progress polling. Course name validation, partial success with skip/copy, combination tee support. AVIF support, 9-hole support, and observability logging. Event Snapshot Tab New Organize step showing registered players per game/fee. Required fees show missing players, optional fees show who opted in. Displays handicap index from round data. Overall Round Scoping Per-round inclusion controls for leaderboards — choose which rounds count toward overall standings. Dual-Win Exclusion Full implementation: when a player wins both gross and net, they're excluded from one board and payouts redistribute. Iterative exclusion algorithm re-checks after redistribution. Tie-group pooling, USGA Cascade tiebreaker resolution. Multi-flavor API, award_position field for resolved payout order. Frontend combined boards showing exclusion results. Mobile — Multi-Round Leaderboard Game/scope/flavor navigation on results. Smart active round detection. Per-game visible scope filtering. Flighted leaderboard display grouped by flight. Winners grouped by game and flight with conditional money/points columns. Mobile — Nassau Bets LocalStorage persistence, correct round_id resolution. Detailed results with presses, inline edit for existing bets. Round picker for multi-round events. Mobile — Live Scoring Enhancements Block scoring on verified rounds + time-window enforcement with admin bypass. Playing handicap calculated client-side using WHS formula. Skins tab uses selected round scope with round selector pills. Admin UX Improvements Invoice optional when admin adds player — "Register Only" + "Register & Invoice" buttons. Send Invoice checkbox on Edit Registration (prevents accidental billing). Disable game deletion when players are registered. Rounds Played column in roster CSV export. Credit refund option when dropping a player (mobile). Pairings CSV export with flight labels, game-based course handicap, and registration audit columns. What We Fixed Idempotency check on registerAfterPaymentNew prevents duplicate registration. Deduplicate registration_payment_audit — only latest record per player returned. Reconciliation CC charge derived from items_total - credits_used (not unreliable payment_cents ). Best ball reads allowancePct from GGK+ gameConfig.handicap when legacy fields empty. Always use round.player_index as source of truth — removed playerHandicaps override (was incorrect for multi-round). Best ball leaderboard only matches net flavor requests (prevents duplicate gross/net). Nullable EventRound ratings prevent crashes on incomplete course data. Round scoping persisted through normalize/sanitize functions. Deduplicate players in team generator for multi-round events. Quota proration uses holes_completed during live play. Sort live leaderboards by to-par instead of raw score. Legacy-to-GGK+ conversion sets event_type = 3 on master event. Calendar split: getCalendarEvents reverted to legacy behavior, new ggkGetCalendarEvents for GGK+ apps. Orphan player resolution — integrity detection, fix endpoints, tee time fix. updateRound propagates use_hcp to round.hcp_used and recalculates group handicaps. Team games (Scramble, Chapman) set hcp_used=0 for single-score rounds. Awards only run when all rounds are saved + verified. Apply allowancePct from game config in all providers (Chicago/Quota/Stableford/Skins). Only deduct handicap strokes on holes with scores (live results accuracy). Points assigned to both gross and net for quota/chicago/stableford games. Skip paid-player filtering when buyIn is disabled (sponsored money awards apply to all). Cancelled player reinstate warning in registration. Mobile: proper round resolution for play/admin pages, skins uses correct field names, flight label off-by-one fixed.