crosspoint-reader/CrossPoint-ef.md

## Feature Requests:

1) search for books/library
2) Bookmarks
3) quick menu
4) crosspoint logo on firmware flashing screen
5) ability to add/remove books from lists on device.
6) hide "system folders" from files view
    - dictionaries/
7) sorting options for files view
8) Time spent reading tracking
tracking for personal fork 2026-01-27 09:45:50 -05:00			`## Feature Requests:`

wishlist cleanup, clean branch start 2026-01-27 22:28:11 -05:00			`1) search for books/library`
refactor: Memory optimization and XTC format removal Memory optimization: - Add LOG_STACK_WATERMARK macro for task stack monitoring - Add freeCoverBufferIfAllocated() and preloadCoverBuffer() for memory management - Improve cover buffer reuse to reduce heap fragmentation - Add grayscale buffer cleanup safety in GfxRenderer - Make grayscale rendering conditional on successful buffer allocation - Add detailed heap fragmentation logging with ESP-IDF API - Add CSS parser memory usage estimation XTC format removal: - Remove entire lib/Xtc library (XTC parser and types) - Remove XtcReaderActivity and XtcReaderChapterSelectionActivity - Remove XTC file handling from HomeActivity, SleepActivity, ReaderActivity - Remove .xtc/.xtch from supported extensions in BookManager - Remove XTC cache prefix from Md5Utils - Update web server and file browser to exclude XTC format - Clear in-memory caches when disk cache is cleared 2026-01-27 20:35:32 -05:00			`2) Bookmarks`
wishlist cleanup, clean branch start 2026-01-27 22:28:11 -05:00			`3) quick menu`
			`4) crosspoint logo on firmware flashing screen`
			`5) ability to add/remove books from lists on device.`
			`6) hide "system folders" from files view`
update wishlist 2026-01-27 09:56:42 -05:00			`- dictionaries/`
wishlist cleanup, clean branch start 2026-01-27 22:28:11 -05:00			`7) sorting options for files view`
wishlist updates 2026-01-27 13:25:20 -05:00			`8) Time spent reading tracking`