What Makes a Change an Update?

FRN005 | ToD / IUP / HACM: Foundations and Research Notes | Version 1.0.0 A difference between two descriptions does not by itself explain how one contributes to what follows. This note presents the ToD / IUP distinction between a connecting relation, change along a continuation, and an update supported by both. A connection witness specifies input, output and condition roles before any update is declared. An invented two-coordinate model then separates a static linked path, a changing path that returns to its starting state, and a changing record that fails the declared rule. The same model shows concrete predecessor contribution without complete reconstructibility. The calculation illustrates the current framework's definitions; it supplies neither an origin mechanism nor evidence of physical occurrence. A conceptual technical note presenting the author's framework and explicitly conditional model illustrations. The English and Azerbaijani PDFs are complete language editions of the same work. No external peer review or empirical validation is claimed. Manuscript edition: 2026-10-28. First public release: 2026-11-11. The manuscript date is retained in the unchanged PDFs; it is not an earlier public-publication claim. The framework and source manuscripts are Sia Tagizade's work. OpenAI ChatGPT assisted with drafting, English/Azerbaijani translation, layout, example-checking and reproducibility code, and internal editorial checks. The model calculations are declared illustrations, not empirical observations. Internal checks are not external peer review. The English and Azerbaijani texts are language editions of the same work. Earlier notes cited: FRN003 — Difference, Comparison and Observable Distinctions; https://doi.org/10.5281/zenodo.24140313; FRN004 — A Common Mechanism Without Inherited Properties; https://doi.org/10.5281/zenodo.24140347 Reading order: FRN001 → FRN002 → FRN003 → FRN004 → FRN005.FRN001 — What ToD, IUP and HACM Each Explain: https://doi.org/10.5281/zenodo.24140285FRN002 — Configuration Before the First Difference: https://doi.org/10.5281/zenodo.24140315FRN003 — Difference, Comparison and Observable Distinctions: https://doi.org/10.5281/zenodo.24140313FRN004 — A Common Mechanism Without Inherited Properties: https://doi.org/10.5281/zenodo.24140347FRN005 — What Makes a Change an Update?: https://doi.org/10.5281/zenodo.24140359 Preferred citation: Tagizade, S. (2026). What Makes a Change an Update? (FRN005, version 1.0.0). Zenodo. https://doi.org/10.5281/zenodo.24140359