What happened to "Ulysses Sequence Parallelism Plus for HF Transformers"?

[vecorro]

It looks like a document talking about this got published early June 2025 but it is not longer there:

Ulysses Plus enables even longer sequence lengths using a bag of tricks: Activation checkpoint offload to CPU; Tiled MLP compute; Liger-kernel ...

https://www.deepspeed.ai/tutorials/ulysses-plus-sequence-pallellism

It sounds like a great idea but I wonder this feature will be available sometime soon or if it has been cancelled.

Thanks!