v1.6.0

What's Changed

• [WIP] sklearn 1.6. BaseEstimator on the right. Update Pipeline transform_in… by @CarloLepelaars in #180

• Update sklearn conventions for scikit-learn 1.6.1.
• Deprecate TickerMapper

Full Changelog: v1.5.0...v1.6.0

v1.5.0

What's Changed

• Feature/uv by @CarloLepelaars in #179

Migrate NumerBlox from Poetry to uv.
Migrate Github Actions pipelines to use uv.
Use ruff checks and formatting.
Using guidelines of how FastAPI migrated from Poetry to uv:
https://x.com/tiangolo/status/1839686030007361803

Deprecates convert_to_tf in NumerFrame.get_era_batch.
Tensorflow removed as dev dependency. Plan to move away from Tensorflow entirely and use Keras/JAX for Penalizers speedup and compatibility.
xfail tests in penalizers.py, which still use tensorflow.

Full Changelog: v1.4.0...v1.5.0

v1.4.0

What's Changed

• Support model uploads by @jmrichardson in #176
• Update docs with model uploads and others by @jrosenfeld13 in #178
• Deprecate/classic v4 py39 by @CarloLepelaars in #177

Changes

• NumeraiModelUpload
• Deprecates v4 Classic data
• Deprecates support for Python 3.9. Introduce Python 3.12.
• Remove support for "V2" and "V3" equivalent features in NumerFrame.
• Update small, medium, fncv3 features and feature group mapping to V5 data.
• New v5 testing data (val_3_eras.parquet)
• Support for Signals v2 data. This is the new default in NumeraiSignalsDownloader.
• NumeraiCryptoSubmitter.

New Contributors

• @jmrichardson made their first contribution in #176

Full Changelog: v1.3.8...v1.4.0

v1.3.8

What's Changed

• Set 5.0 defaults. Classic v5 live download by @CarloLepelaars in #174

Full Changelog: v1.3.7...v1.3.8

v1.3.7

Update minimum numerapi version for CryptoAPI.

Full Changelog: v1.3.6...v1.3.7

v1.3.6

What's Changed

• NumeraiCryptoDownloader by @CarloLepelaars in #172

Full Changelog: v1.3.5...v1.3.6

v1.3.5

Full Changelog: v1.3.4...v1.3.5

v1.3.4

What's Changed

• Churn by @CarloLepelaars in #170

Full Changelog: v1.3.3...v1.3.4

v1.3.3

What's Changed

• Compute exposures with lstsq (~2x speedup) by @CarloLepelaars in #169. Exposure speedup tricky thanks to by256 in forum post: https://forum.numer.ai/t/2x-feature-neutralization-speed-up/4473.
• Relax versions for numerai-tools, numerai-era-data, scikit-learn, numerapi and numpy.

Full Changelog: v1.3.2...v1.3.3

v1.3.2

What's Changed

• Security updates based on Github Dependabot
• Add support for v5 data by @CarloLepelaars in #168

Full Changelog: v1.3.1...v1.3.2