Install by extracting crosspoint-koreader.zip into KOReader's plugins folder and restarting KOReader.
After one-time setup, reading statistics, highlights, notes and bookmarks upload automatically after successful Progress sync to the same CrossPoint server and account. Manual full-history sync is also available.
Annotations upload from the open book, including edits and deletions. Open each older book and push progress to backfill its annotations. Annotation sync is upload-only; downloading annotations into KOReader and firmware integration are not included.
Validated with server tests and Lua/LuaJIT plugin checks. Real-device testing is still needed.
Use CrossPoint Sync server v0.2.0 or newer for this release. Plugin installation alone does not update the server.