• Fixed crash when rebuilding the book • PDF/TXT filename now auto-fills book title and export name • Project saves automatically after rebuild • Fixed bulk export failing for titles with special characters • EPUB exports now use correct image format and a stable book identifier

v1.3.1 — Bug Fixes • Fixed app freezing when tapping Rebuild Book • Fixed app freezing during EPUB and TXT export • Fixed project not saving correctly after importing a TXT file • Fixed project library freezing on open with many projects • Save errors now shown instead of silently failing • Performance improvements across OCR logging, autosave, and export

New Features • View Source PDF - Long-press any paragraph in the Book Editor to see exactly which page and location in the original PDF it was scanned from, with a yellow highlight overlay. On iPad it updates the main PDF preview panel; on iPhone it opens a sheet. • Import TXTs - Import one or more plain text files directly as book content (alternative to scanning a PDF) Bug Fixes • Text loss when switching tabs - Debounce fix ensures in-progress text edits are flushed before the view saves, preventing edits from being silently discarded • Silent book rebuild on tab switch - Switching to the Book Editor tab no longer silently rebuilds the book; it now shows a confirmation dialog first • Mac paywall lockout - Users who purchased the iOS product on a Mac (via iPad App on Mac) were permanently blocked even after a successful purchase; now correctly unlocks • Mutually exclusive import buttons - Once a PDF is loaded, the Import TXTs button is hidden; once TXTs are imported, the Open PDF button is hidden — so the two flows don't conflict

What's New in This Version Stability & Data Safety • Fixed a bug on iPadOS 18 where switching to the OCR tab would erase all Book Editor edits • Tapping "Start OCR" on a project with existing content now asks for confirmation before overwriting • "Rebuild Book" now shows a confirmation dialog before resetting chapters — and supports Undo to recover • Fixed PDF disappearing after closing and reopening a project Bug Fixes • Fixed project deletion executing without confirmation on iOS 26 and iPadOS 17 • Fixed bulk project deletion skipping the confirmation dialog on iPadOS 17 • Fixed "Delete Chapter" having no confirmation in both list view and continuous scroll mode • Fixed merging two chapters silently dropping the second chapter's title • Fixed the "Replace All" button label showing the wrong text when deleting (now correctly shows "Delete All") • Fixed "Replace All" confirmation potentially failing to appear on iPadOS 17 • Fixed random "Footnotes" chapters appearing in EPUB exports Improvements • The "+" button now adds a new chapter directly below the selected chapter, not always at the end • Auto-save now shows a subtle "Saved" badge so you know your work is safe • Error messages now display in full — no more cut-off text in the notification banner • Chapter paragraph count now correctly shows only text paragraphs • The "Keyword" chapter detection field now shows an example placeholder • Switching languages in the onboarding guide no longer resets to the first page

Bug Fixes • Fixed EPUB exports occasionally containing unexpected extra chapters • Fixed project deletion not working on iPadOS 17

Continuous Scroll Editor Read and edit your entire book in one uninterrupted scroll — no more tapping into individual chapters. Floating ▲ / ▼ buttons jump between chapters instantly with a chapter counter showing your position. Full-Screen Paragraph Editing Paragraphs now open in a dedicated full-screen editor with Done / Cancel buttons, making it easy to work on long text without being cramped in a small cell. New Paragraph Tools (long-press any paragraph) • Split a paragraph into two with "Split Text…" • Move a paragraph to the previous chapter • Add a new paragraph below and start editing it immediately • Delete individual paragraphs • Merge a chapter with the next chapter Find & Replace Everywhere Find & Replace now works in both the Book Editor and the Edited Text tab. In continuous mode, the current match is highlighted in orange so you always know where you are. Thai Number Detection Restored The ๑๒๓ Thai Digits chapter detection mode is now working correctly. Performance • Text editing in the Edited Text tab is significantly faster and no longer lags on long documents • Searching and scrolling in large books is smoother throughout Bug Fixes • Rebuilding the book no longer wipes paragraph edits • Deleting projects on iPadOS 17 now works reliably • Chapter title edits are fully undoable • TXT export no longer adds a spurious "Front Matter" heading • Reordering chapters while search is active no longer moves the wrong chapter • iPad no longer gets stuck in continuous mode with no way to exit • Chapter navigation counter stays accurate after merging or deleting chapters

Bug Fixes • Fixed a crash that occurred when the "From" page was set higher than the "To" page in the scan range • Fixed the Done button on iPhone number pad disappearing while typing page numbers • Fixed the "Other" language option in book metadata not saving correctly Book Editor Improvements • Paragraph edits and Replace All are now fully undoable — tap the undo button to reverse any text change • Undo button is now accessible inside every chapter, not just the chapter list • Replace All now shows a confirmation dialog with the number of occurrences before making changes — replacing with an empty term clearly warns "Delete All" • On iPad, the selected chapter no longer loses its selection after rebuilding the book Settings & Limits • Settings page now shows your monthly reset date so you know exactly when your free limits refresh Language Support • Language picker now includes Chinese, Japanese, Korean, Lao, Vietnamese, Burmese, Khmer, Indonesian, Malay, and Hindi — no more manual code entry