Reference / changes

Changelog

October 2026 update

• GET-only clients can submit URL-encoded query fields to the documented submission routes.
• Submission responses remain non-retrievable and uncached.

Version 1 · September 2026

• General methodology notes and two fictional practice pages.
• Scratchpad and notebook submission interfaces.
• Membership request desk.
• One clearly labeled, non-indexed fictional check-in fixture.
• Public methodology and terms.