Continuing the story of early DOS development
Summary
Microsoft Open Source continues to open and preserve the earliest DOS development history, releasing more artifacts from 86-DOS 1.00 and related materials. The effort collects source code, assembler listings, and handwritten notes to create a living archive for study, preservation, and curiosity, with ongoing collaboration from historians and museums. The post highlights how software history is curated, licensed, and made accessible for researchers and enthusiasts.