update changelog

readme

changelog

v0.4.0 (#13)

* - update bot lib version to v1.8.3
- change signature of `dialog.New()`, `paginator.New()`, `progress.New()`, `slider.New()` method. Add `bot.Bot` as first argument

* add option paginator.WithoutEmptyButtons

* changelog

changelog

upd readme

update bot lib version to v1.1.5

changelog

changelog

add dialog component