Release 0.33.0 (#2676)

* bump u8darts 0.32.0 to 0.33.0

* update changelog

Release 0.32.0 (#2628)

* bump u8darts 0.31.0 to 0.32.0

* update changelog

Release 0.31.0 (#2561)

* bump u8darts 0.30.0 to 0.31.0

* update changelog

Fix/failing unit tests (#2420)

* fix backtest unit tests

* fix custom regression model

use fine grained PAT for release workflow (#2336)

Release 0.28.0 (#2268)

* update changelog

* bump u8darts 0.27.2 to 0.28.0

* update changelog

bump u8darts 0.27.1 to 0.27.2 and update changelog (#2179)

bump u8darts 0.27.0 and update changelog (#2116)

Release 0.27.0 (#2073)

* bump u8darts 0.26.0

* update changelog

* update unreleased section

udpate ensemble example notebook (#1996)