Fork of CDAGaming's Optimizer which is based of Marlow's. No major changes will be made here, any changes upstreamed will be merged ASAP. This is purely due to the expiration of Action artifacts.

It requuires trust that I won't modify any of the files. Actions is fully transparent as you can see not only the code being ran but also what actions is doing with the code to prevent actions modifing any files causing modified action files.

If you have an account just head to the actions tab and open the run for the version you want and download the artifacts. If you don't have an account, use the nightly links from this gist post, copy the link for your version, head to it and it'll download the artifacts.
Once you have the artifacts just extract it and use the jar.