Reading flow redesign
The expanded card panel now shows a clear two-column layout: series page link on the left, reading status on the right. Each card's meta strip shows Serie / Siguiente / Estado instead of redundant chapter data. Every piece of information appears exactly once.
Smart "Next chapter" detection
When you open a chapter from MangaLedger, the extension now reads the "Next chapter" button directly from the reader page (Olympus, MangaKakalot, ManhuaUS). The next chapter URL is saved locally — no extra requests, no guesswork with +1 math. This correctly handles decimal chapters (94.5, 201.5, special episodes) and follows the site's real chapter order.
Siguiente is now clickable
The Siguiente box in the card meta strip opens the next chapter directly when clicked.
Live backlog counter
The card updates immediately when you finish reading a chapter — no need to close and reopen the popup. Pendientes goes from 47 to 46 the moment the page is registered.
Manual series merge
You can now merge duplicate series manually from any card. Open the expanded panel → Ver fuentes → Fusionar con… → search for the duplicate → confirm. Sources are combined, the highest read/available chapter is kept, and the duplicate is removed.
State labels
The Sistema box now shows a positive contextual label: Backlog activo, Seguimiento estable, Al día, Pausado por usuario, Requiere revisión, Fuente con error.
Bug fix: Expand panel buttons (Revisar ahora, Pausar, Corregir URL, Agregar alias, Eliminar) were not responding due to a CSS class mismatch introduced in the previous version. Fixed.
Bug fix: Siguiente was incorrectly showing the last available chapter (Cap 278) instead of the next chapter to read (Cap 232).

UI redesign: cards now show series title prominently with color-coded status badges, larger chapter numbers, gradient progress bar, and action buttons styled by state (reading, new chapter, up to date, error, paused, setup).

History import improved: series are now only imported if you have read them consistently in the last 90 days with at least 3 consecutive chapters — eliminates accidental one-off visits.

Bug fix: series imported from history now correctly save the last read chapter URL, so the "Continue reading" button works immediately after import.

Bug fix: popup width expanded to 480px for better readability.

v4.3.1 — Multi-source support & duplicate detection

• Series with multiple reading sources (e.g. Olympus + MangaKakalot) now show a button per site in the card, sorted by most chapters available
• Automatic duplicate detection: if the same manga is tracked on two different sites, the extension alerts you and lets you merge them into one entry
• Notifications persist until manually cleared — unread count badge only shows unattended notifications
• Added support for MangaKakalot (mangakakalot.gg) as a reading source
• Bug fixes: chapter total now saves correctly on first visit, status recalculates immediately after reading