doc(duplex): I think this change is only potentially breaking. At this point, the default impl for build_duplex_stream_raw should mean this is not a breaking change, but just calling this out

Author: gulbrand

CHANGELOG.md

@@ -19,7 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- **BREAKING**: `DeviceTrait` now includes `build_duplex_stream()` and `build_duplex_stream_raw()` methods. The default implementation returns `StreamConfigNotSupported`, so external implementations are compatible without changes.
+- **POTENTIALLY BREAKING**: `DeviceTrait` now includes `build_duplex_stream()` and `build_duplex_stream_raw()` methods. The default implementation returns `StreamConfigNotSupported`, so external implementations are compatible without changes.
 - Overall MSRV increased to 1.78.
 - **ALSA**: Update `alsa` dependency from 0.10 to 0.11.
 - **ALSA**: MSRV increased from 1.77 to 1.82 (required by alsa-sys 0.4.0).