chore(release): 2.0.0 [skip ci]

# [2.0.0](https://gitlab.com/to-be-continuous/helm/compare/1.4.2...2.0.0) (2021-09-03)

### Features

* Change boolean variable behaviour ([7c72363c](https://gitlab.com/to-be-continuous/helm/commit/7c72363c466beb98624d64c220bfa7c1445d4586)

)

### BREAKING CHANGES

* boolean variable now triggered on explicit 'true' value

Signed-off-by: Cédric OLIVIER <cedric3.olivier@orange.com>