Update CHANGELOG.md

Co-authored-by: Daniel Egger <[email protected]>

Author: JOE1994

CHANGELOG.md

@@ -12,8 +12,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - New `InterruptNumber` trait is now required on interrupt arguments to the
   various NVIC functions, replacing the previous use of `Nr` from bare-metal.
 - Associated const `PTR` is introduced to Core Peripherals to
-  replace the existing `ptr()` API. `ptr()` API is to be removed in the
-  next breaking release (v0.7)
+  eventually replace the existing `ptr()` API.
 
 ## [v0.6.2] - 2020-01-12