Not sure we need to update other places eg on developer website or in the code maybe search quick for aws? Noticed it is mentioned here but not important: https://matomo.org/blog/2014/11/how-to-write-unit-tests-for-your-plugin-introducing-the-piwik-platform/
otherwise feel free to merge
fyi @sgiehl removed the aws settings from global config. Might need a screenshot update before merging
roughly searched through our other repos and didn't find anything.