release: v4.0.2
realease(v4.0.1): removed console.logs
build(deps): upgraded to angular 19, fix scss deprecations
feat: observe for/and change langauge from outside
Merge pull request #20 from giacomo/angular-18 release: angular 18 update
Merge pull request #18 from giacomo/custom-lang feat: prepare custom language feature
feat-fix: customClass fix, feat customOpenerClass
feat: add fr language
build: update to angular 17
fix: update readme