Changelog

0.1.0 - 2026-09-01

Added the initial local-first EPUB Tools workbench.
Added EPUB 2/3 package, metadata, manifest, spine, navigation and NCX inspection.
Added bounded link/structure validation and a sandboxed, sanitized, script-free reader with local images.
Added metadata, package-tree, validation, cover, plain-text and sanitized-chapter exports.
Added Dublin Core and declared-cover editing plus normalized EPUB rebuilding.
Added strict path, size, entry-count, ratio, XML/entity, encryption and active-content policies.
Added Toolbox integration, offline shell, deterministic release packaging, unit fixtures and real cross-browser EPUB workflow tests.