As part of our commitment to ensure the public sandbox is up to date we will be performing a Millennium Code upgrade on Thursday, September 16th starting at 5pm CDT. During this time you will be able to access the public sandbox but may be asked to log off( you can log right back on) as the environment is updated. The new Millennium code level will be 2018.08.03. Mpages remain at 7.2.
Thank you for your cooperation.