# If somebody built a company on code review: what changed in v1.5.0, sgit.ai > The changes to the article "If somebody built a company on code review" in v1.5.0, paragraph by paragraph. *Source: · site v0.7.38 · this file is generated from the same content as the page, so the two cannot drift. Every page on this site has a `.md` twin; internal links below point at them.* --- [Home](../../../index.md) / [Articles](../../index.md) / [If somebody built a company on code review](../../if-somebody-built-a-company-on-code-review.md) / [Versions](../if-somebody-built-a-company-on-code-review.md) / v1.5.0 # If somebody built a company on code review: what changed in v1.5.0 From v1.4.0 (2026-10-05, `dc11503b4`) to v1.5.0 (2026-10-06, `3c9348eb5`), paragraph by paragraph. 1 paragraph added, 0 removed, 1 changed in place, 131 unchanged. About 102 words added and 0 removed. Insertions are marked like this, deletions like this; unchanged runs are folded to one line; figures appear as their file names. [← v1.4.0](v1.4.0.md) · [all versions](../if-somebody-built-a-company-on-code-review.md) · [v1.5.1 →](v1.5.1.md) 102 unchanged paragraphs, under In short, One technology, every layer, From art to science… What is open. The projected graph has not been built for a real project from a brief forward; this site's own briefs and reality files are the nearest thing and they are reconciled by hand. Rules and examples as the top layer, matched to tests by execution, is on the vault's list and has moved up it. The deploy layer has not been derived for any repository here. And the thing the first article ended on is still true: the review itself, the thing that sits on a change and shows it at every altitude, does not exist yet. What exists is a vault with the layers, a reader's seven questions, and this answer to them. The day after this was published, the requirement for it was written down as a build brief, [Code review graphs in the repository](../../../docs/briefs/code-review-graphs-in-the-repository.md): a folder a repository carries rather than a vault, full coverage from the first commit for new projects and delta first for existing ones, a page from story to source line and back, and the tool reviewed by a second copy of itself. 5 unchanged paragraphs, under The article as one page, by another model, Threads woven here • [Code review graphs in the repository](../../../docs/briefs/code-review-graphs-in-the-repository.md), the build brief that followed: the review folder, the two modes, the navigator page and the tool reviewing itself, written for secrets.sgit.ai and for every agent that writes code. 24 unchanged paragraphs, under Sources [← v1.4.0](v1.4.0.md) · [all versions](../if-somebody-built-a-company-on-code-review.md) · [v1.5.1 →](v1.5.1.md) --- *[Site index for agents](../../../llms.txt) · [HTML version](https://sgit.ai/articles/versions/if-somebody-built-a-company-on-code-review/v1.5.0.html)*