I had installed moodle 3.5 but few days ago, I did an upgrade to moodle to 3.6.4+, and in one of my courses, in which it had the Grid format, it disapeared and then I installed the version: 126.96.36.199 (2018121906)
I only want to know if that version is stable?, because when I installed it, a message said something like that: Maturity_BETA.
Someone can help me, please?
Thanks a lot!!!