Changelog

1.0 (2026)

• Dashboard redesign with enrollment progress, stat cards, and timeline charts

• REST API with API-key authentication

• Demo mode for public demonstrations (bypasses OAuth)

• Logo, favicon, and UChicago color theme

• Sphinx documentation on GitHub Pages

• GitHub Actions CI (lint, deploy docs)

• Deployment support for Render

0.9 (2021)

• Initial release

• Urn randomization engine per Wei (1978)

• Flask web GUI with Bokeh plots

• Google OAuth 2.0 authentication

• CLI for user management and batch randomization

• Plugin system for custom assignment logic

• SQLite storage