Users should be able to pass in a Logger object with the options hash, configured any way they like. Otherwise, it should default to logging to $stdout at Logger::INFO level. Do it something like this.

Urban design projects might be time-bound, such as when the project has start and (planned) completion dates. Likewise, projects have various statuses, like

• planning
• development
• cancelled
• complete/finished

Design a feature allowing project owners to document project status and key dates.