iA Writer for Windows 2.1 introduces the highly requested Authorship feature, which highlights the origins of text to distinguish original writing from quoted, borrowed, or AI-generated content, enhancing transparency in collaborative and AI-assisted writing. The update also includes significant performance improvements, a new iA Account system for easy sign-in without license keys, and user-selectable highlighting colors, all available as a free upgrade for existing users.
Authorship Arrives on Windows
