Ema-pytorch

**Full Changelog**: https://github.com/lucidrains/ema-pytorch/compare/0.4.1...0.4.2

**Full Changelog**: https://github.com/lucidrains/ema-pytorch/compare/0.4.0...0.4.1

What's Changed
* post hoc ema from https://arxiv.org/pdf/2312.02696.pdf by lucidrains in https://github.com/lucidrains/ema-pytorch/pull/17

New Contributors
* lucidrains made their first contribution in https://github.com/lucidrains/ema-pytorch/pull/17

**Full Changelog**: https://github.com/lucidrains/ema-pytorch/compare/0.3.3...0.4.0

**Full Changelog**: https://github.com/lucidrains/ema-pytorch/compare/0.3.2...0.3.3