bump version to 0.2.0 and update lock file

Author: AldoGl

HISTORY.md

@@ -1,6 +1,18 @@
 Release History
 ===============
 
+0.2.0 (2022-12-21)
+------------------
+* Add joss references by @AldoGl in https://github.com/bancaditalia/black-it/pull/23
+* add filters before loss function computation by @AldoGl in https://github.com/bancaditalia/black-it/pull/24
+* calibrator: add sim_length param to Calibrator constructor by @AldoGl in https://github.com/bancaditalia/black-it/pull/25
+* fix: add coordinate_filters to concrete loss classes by @marcofavoritobi in https://github.com/bancaditalia/black-it/pull/26
+* Use tables to append to series_samp array by @AldoGl in https://github.com/bancaditalia/black-it/pull/27
+* Improve best batch and random forest classes by @AldoGl in https://github.com/bancaditalia/black-it/pull/29
+* Add CORS sampler by @AldoGl in https://github.com/bancaditalia/black-it/pull/28
+* Add xgboost sampler by @AldoGl in https://github.com/bancaditalia/black-it/pull/30
+* Refactoring and improvement of msm covariance matrices by @AldoGl in https://github.com/bancaditalia/black-it/pull/31
+
 0.1.2 (2022-11-02)
 ------------------
 * Dependencies: regenerate poetry.lock by @muxator in https://github.com/bancaditalia/black-it/pull/9