I downloaded the latest Mango 2.8.8 update as I was planning to initiate an upgrade to core 3.3. According to the module update page the only 2.x update was mangoNoSqlDatabase 1.3.12. After a restart and login, the graphical views do not render, and
I inspected the file
/opt/mango/web/resources/dojo/dojo.js and found that it looks like a "normal" js file. I'm running Ubuntu 16.04.