Add note about LTO inlining assembly to CHANGELOG
@@ -14,6 +14,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
- Associated const `PTR` is introduced to Core Peripherals to
eventually replace the existing `ptr()` API.
- A delay driver based on SysTick.
+- You can now use LTO to inline assembly calls, even on stable Rust.
+ See the `asm/lib.rs` documentation for more details.
### Changed
