iOS 2.0.0 (build 52)
Discover is now a persistent tab alongside Read and Write, matching the Android app's navigation, instead of a floating search-only entry point. Reader cards show the author's name. Discover publication rows show descriptions and format tags, and subscribed publications are visually distinguished with a filled bell icon.
Fixed: the formatting toolbar's image picker button in Write was wired to an empty closure and did nothing; the "editing existing document" banner used a non-existent SF Symbol and rendered blank.
Build 52: lowers the minimum supported iOS version from 26.0 to 18.0 for broader device compatibility. The two iOS 26-only visual effects used (tab bar minimize-on-scroll, the Reader feed switcher's scroll-edge bar) now fall back gracefully on older versions instead of being required.
Internal refactor: large source files (LoginStateManager, ReadView, ContentProvider, and others) split into focused modules per AGENTS.md's ~400-line file-size guidance. No behavior changes beyond the fixes above.