Broken links to NHS Digital architectural principles (old URL path)

[kirangurungnhs]

Summary

Several links to the NHS Digital architectural principles use an old URL path that now returns a 404. The working path appears to have moved from:

https://digital.nhs.uk/about-nhs-digital/our-work/nhs-digital-architecture/principles

to:

https://digital.nhs.uk/developer/architecture/principles

(confirmed the new base path https://digital.nhs.uk/developer/architecture/principles loads correctly, and is already used correctly elsewhere in the repo, e.g. the ARCHITECTURE-SECURITY reference in README.md).

Affected locations

• README.md:39 — "NHS Digital architectural principles" link (404)
• principles.md:23 — [ARCHITECTURE-SUSTAINABILITY] (404)
• principles.md:29 — [ARCHITECTURE-REUSE] (404)
• practices/cloud-services.md:13 — [ARCHITECTURE-CLOUD] (404)
• practices/cloud-services.md:14 — [ARCHITECTURE-SUSTAINABILITY] (404)
• practices/security.md:105 — [ARCHITECTURE-SUSTAINABILITY] (404)
• patterns/outsource-bottom-up.md:18 — [ARCHITECTURE-CLOUD] (404)
• patterns/outsource-bottom-up.md:19 — [ARCHITECTURE-REUSE] (404)

Suggested fix

Update all occurrences of digital.nhs.uk/about-nhs-digital/our-work/nhs-digital-architecture/principles to the corresponding digital.nhs.uk/developer/architecture/principles path, verifying each specific sub-page (e.g. public-cloud-first, deliver-sustainable-services, reuse-before-buy-build) still exists and resolves under the new path before committing the change.