This site follows a fixed structural baseline.
Changes are applied only when they affect interpretation, structure, or external reference alignment.
The update log records structural changes, definition changes, and updates to institutional references.
Minor editorial revisions and formatting changes are not logged.
Updates are additive or corrective.
Content is not removed without documentation.
The objective is long-term stability and interpretability.
Version 1.0 — Initial release
Establishes the structural framework covering pricing, process, and integrity.