Changelog

1.0.0 — 2026-10-14

First release.

Syncs EPUB and PDF reading positions between the Supernote reader and KOReader through a KOSync
server, talking to the server directly (no helper service).
PDF: KOReader page locators. EPUB: Calibre-Web-NextGen text anchors, converted by the server into
KOReader XPointers, and found on the reader's pages by text search; percentage fallback.
Pull on open, on wake and on returning to the reader; Go to page N / Stay prompt; push after the
page settles; offline positions kept and retried.
Plain-HTTP and HTTPS servers, credentials encrypted with the Android keystore, Remove login.
Qualified on 42 real books; see docs/QUALIFICATION.md.