Is this planned? Even the 1.11 version hasn't seen any activity in 3 months.

Still waiting.........

@kenijey You can compile the pull request (from thraaawn) yourself. Working with this build for my 1.12 world, no problem at all (2 months)

i already updated it myself to 1.12.2 on forge 2538, but the lag problem was still occuring. so i had to delete it and decided to wait the developer fix this high tps problem(he told about grass colours smoothing causes)

Ostensibly yes, but I'm up to my ears in an unrelated project right now. Hopefully sometime reasonably soon.

Good, feel free to use this issue as a tracker/todo for 1.12 support, otherwise I'm leaving it to you to close this issue.