NeXroll v1.12.0-beta.3 Release Notes

Release Date: March 25, 2026
Type: Pre-release (Beta)

Schedule creation form overhaul, conflict panels in all calendar views, language options for NeX-Up generators, thumbnail fixes, and CI updates.

New Features

Dynamic Preroll Generator and Coming Soon List Generator now support 4 languages: English, French, Spanish, and German
All static text in generated videos is translated: "Coming Soon", "Feature Presentation", "Now Showing", "Coming Soon To", "Available Now!"
Language selector with flag buttons (🇬🇧 🇫🇷 🇪🇸 🇩🇪) in both generator UIs
Live CSS preview updates instantly when switching languages
Language preference saved per generator and persisted across sessions
Auto-regeneration respects the saved language setting

Schedule Conflicts Detected summary panel now shown in all four calendar views (Day, Week, Month, Year)
Previously only displayed in the Month view
Day view shows conflicting hour count, Week view shows conflicting day count, Year view shows total conflicting days across the year
Each panel includes "Resolve N Conflicts" button to launch the Conflict Detection Wizard

Priority (1-10) slider now available during schedule creation — no longer requires editing after creation
Exclusive checkbox with Lock icon — toggling on automatically disables Blend (mutually exclusive)
Blend Mode checkbox with Shuffle icon — grayed out and disabled when Exclusive is checked
All three fields were previously only accessible via the Edit modal

Holiday Preset dropdown relocated from Step 4 (Content Configuration) to Step 2 (Basic Information)
Now conditionally appears when schedule type is "Holiday" or "Yearly"
Auto-fills schedule name, start/end dates, and category from the selected preset
Contextually grouped with Name, Type, and Date fields where it logically belongs

Progress indicator bar now reflects the actual 5-step form flow:
1. Mode — Simple vs Advanced
2. Basic Info — Name, Type, Dates, Holiday Preset
3. Recurrence — Daily/Weekly/Monthly time and day settings
4. Content / Sequence — Category selection or Sequence Builder
5. Settings — Priority, Exclusive, Blend, Fallback Category, Calendar Color
Previously showed 4 steps (Mode → Details → Category → Review) which didn't match the form sections

Holiday Preset removed from Content Configuration step — no longer sits awkwardly next to Category selection
Category field now uses full-width single column in Simple mode

Fixed os.path.relpath() failure on Windows when thumbnail dir and data_dir are on different drives or UNC shares (e.g., \\server\share vs C:)
Created _safe_thumbnail_relpath() helper that falls back gracefully

FFmpeg multi-seek fallback (-ss 5 → -ss 1 → -ss 0) for videos shorter than 5 seconds
Previously failed silently when seeking past the end of short prerolls

Frontend now calls fetchData() after downloading community prerolls to immediately reflect changes

Updated all 6 CI actions in docker-build.yml to Node.js 24-compatible pinned versions

Database migration — two new columns added automatically (nexup_dynamic_preroll_language, nexup_coming_soon_list_language)
Windows: Run the installer or replace NeXroll.exe
Docker: Pull the latest image
Schedule creation form changes are frontend-only; backend already supported all fields

See CHANGELOG.md for the complete history.