Hard forks rarely get traction and are almost always lost in obscurity, unless the original project itself is abandoned. tmux isn't abandoned so I doubt this fork will end up being used by more than a handful of people.
EDIT: Yup, as suspected, the author doesn't intend to keep his fork updated with upstream and I don't blame him for that. This essentially makes this fork a proof of concept, nothing more. Unless it gets merged in tmux itself, people might as well forget that this fork exists.
EDIT: Yup, as suspected, the author doesn't intend to keep his fork updated with upstream and I don't blame him for that. This essentially makes this fork a proof of concept, nothing more. Unless it gets merged in tmux itself, people might as well forget that this fork exists.
https://github.com/csdvrx/sixel-tmux/pull/1