Numerblox

What's Changed
* GroupStatsProcessor by crowdcent in https://github.com/crowdcent/numerblox/pull/134

1. Reintroduced `GroupStatsProcessor` for v4.2. data.
2. Deprecated `UMAPFeatureGenerator`. `umap-learn` is a bulky and finicky library and hard to maintain blocks that build on it. Synthetic feature generation with UMAP was also a very niche use case.
3. Improved docs.


**Full Changelog**: https://github.com/crowdcent/numerblox/compare/v0.5.10...v0.5.11

What's Changed
* v4.2 (Rain) Dataset support in numerblox by crowdcent in https://github.com/crowdcent/numerblox/pull/131


**Full Changelog**: https://github.com/crowdcent/numerblox/compare/v0.5.9...v0.5.10

What's Changed
* Subtract target mean from Numerai corr instead of 0.5 by crowdcent in https://github.com/crowdcent/numerblox/pull/129


**Full Changelog**: https://github.com/crowdcent/numerblox/compare/v0.5.8...v0.5.9

What's Changed
* Integrating "Numerai Corr" fully into Evaluators by CarloLepelaars in https://github.com/crowdcent/numerblox/pull/128


**Full Changelog**: https://github.com/crowdcent/numerblox/compare/v0.5.7...v0.5.8

What's Changed
* New Numerai Corr metric in Evaluators by crowdcent in https://github.com/crowdcent/numerblox/pull/127


**Full Changelog**: https://github.com/crowdcent/numerblox/compare/v0.5.6...v0.5.7

What's Changed
* Deprecate staking functionality by CarloLepelaars in https://github.com/crowdcent/numerblox/pull/126


**Full Changelog**: https://github.com/crowdcent/numerblox/compare/v0.5.5...v0.5.6