> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/maitred-pos/maitred/maitred-pa-dss-implementation-guide/pa-dss-requirement-7.2.3/update-delivery.md).

# Update delivery

Maitre’D does not have or make use of any automated update mechanism. Updates needs to be manually downloaded from a secure server where resellers login with a unique username and password. Downloads are tracked, and a SHA-2 hash is displayed next to the download link so the authenticity of the downloaded file can be verified.