About this Client: 

Inertia Client started off as a 1.12 client in july of 2017(named something else, due to legal reasons, we wont say the name). We slowly added every feature we can to beat even the best paid clients, and now we are the best utility mod for minecraft, supporting 1.12.2, 1.13.2, 1.14.4, 1.15.2, 1.16.5 also with the addition of ViaVersion so you can connect to virtually any server. We strive to bring you the best content we can. If you’d like you can also suggest features on our issue-github and we’ll do our best to bring them to you in future updates.

All the Credits go to the Creators whitch can be found here: