Document `teloxide::handler!` in the changelog
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
## unreleased
+### Added
+
+ - The new API for dialogue handlers: `teloxide::handler!` ([issue 567](https://github.com/teloxide/teloxide/issues/567)).
+
### Removed
- The old dispatching system and related stuff: `dispatching`, `utils::UpState`, `prelude`, `repls2`, `crate::{dialogues_repl, dialogues_repl_with_listener}`, and `#[teloxide(...)]`.
