v3.2.0

What's Changed

Boost app startup time by removing to_sentence usage by @ThomasCrambert in https://github.com/bkeepers/dotenv/pull/534
Handle parentheses in variables in commands by @i7an in https://github.com/bkeepers/dotenv/pull/540
allow warning when a env var was not overwritten by @grosser in https://github.com/bkeepers/dotenv/pull/531
fix a few small issues by @grosser in https://github.com/bkeepers/dotenv/pull/532

@ThomasCrambert made their first contribution in https://github.com/bkeepers/dotenv/pull/534
@i7an made their first contribution in https://github.com/bkeepers/dotenv/pull/540

Full Changelog: https://github.com/bkeepers/dotenv/compare/v3.1.8...v3.2.0