> For the complete documentation index, see [llms.txt](https://help.simnetonline.com/blog/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.simnetonline.com/blog/2019-posts/8-4-19-maintenance-window-extension.md).

# 8/4/19 – Maintenance Window Extension

We have fully restored all services as of 6:15PM Central time.

Thank you for your patience and understanding.

Sincerely,\
McGraw-Hill Product Team