> 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/current-post/system-maintenance-june-2nd-2024.md).

# System Maintenance - June 2nd, 2024

SIMnet will be unavailable on Sunday, June 2nd, from 5:00am – 5:30am US/Central time. We are performing routine maintenance to improve performance, reliability and security. Thank you for your patience and understanding. 

Sincerely,

McGraw Hill Product Team