As of v1.18.0, the PMM Defaults are baked directly into the [Plex Meta Manager image](https://github.com/meisnate12/Plex-Meta-Manager/tree/master/defaults) and are no longer held in the Configs repository.
As part of this change, any reference to `- git: PMM/...` within your config.yml is automatically redirected to the new `- pmm:` directory, which you can find [HERE](https://github.com/meisnate12/Plex-Meta-Manager/tree/master/defaults).