Published the SheetSolutions decision principles.

A public decision doctrine now explains the standards used when product, architecture, automation, evidence, safety, and commercial pressure pull in different directions.

What changed
01

Eight product and operating principles with practical decision tests.

02

A four-step order for resolving difficult trade-offs.

03

Company navigation, sitemap, canonical, and runtime assurance coverage.

Why it matters

How We Build explains the delivery loop. Principles now makes the decision constraints inside that loop explicit and reviewable.

Release-note boundary

Shipped means verified, not planned.

This update records work that had a verifiable release or active control-plane state at the time it was published.

Roadmap ideas, experiments, internal discussion, and unverified capability are not presented here as shipped product.