small form change and CHANGELOG

CHANGELOG.md

@@ -8,6 +8,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [unreleased]
 
+## [v0.4.0]
+
+- Update manifest file to have correct links and license
+- Update some dependencies
+  - `cortex-m-rtic` (dev-depencency) to 1.1.2
+  - Other dependencies: Only revision has changed
+
 ## [v0.3.2]
 
 - Bump HAL dependency to v0.5.0. Changed API, especially for IRQ handling

examples/blinky-button-rtic.rs

@@ -135,10 +135,10 @@ mod app {
             for i in 0..read {
                 let val = read_buf[i] as char;
                 if val == '0' || val == '1' {
-                    if val == '0' {
+                    return if val == '0' {
-                        return PressMode::Toggle;
+                        PressMode::Toggle
                     } else {
-                        return PressMode::Keep;
+                        PressMode::Keep
                     }
                 }
             }