diff --git a/examples/slight_ButtonInput__minimal/slight_ButtonInput__minimal.ino b/examples/slight_ButtonInput__minimal/slight_ButtonInput__minimal.ino
index d8193f5..8641446 100644
--- a/examples/slight_ButtonInput__minimal/slight_ButtonInput__minimal.ino
+++ b/examples/slight_ButtonInput__minimal/slight_ButtonInput__minimal.ino
@@ -53,7 +53,7 @@ https://opensource.org/licenses/mit-license.php
 // ------------------------------------------
 // slight_ButtonInput things
 
-boolean mybutton_get_input(slight_ButtonInput *instance) {
+bool mybutton_get_input(slight_ButtonInput *instance) {
     // read input + invert: button closes to GND.
     return !digitalRead((*instance).pin);
 }
@@ -76,6 +76,7 @@ void mybutton_event(slight_ButtonInput *instance) {
 // using default values:
 slight_ButtonInput mybutton1(1, A3, mybutton_get_input, mybutton_event);
 
+
 // ------------------------------------------
 // setup
 // ------------------------------------------
diff --git a/library.properties b/library.properties
index e121fed..027bccb 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=slight_ButtonInput
-version=0.3.0
+version=1.0.0
 author=Stefan Krüger (s-light) <git@s-light.eu>
 maintainer=Stefan Krüger <git@s-light.eu>
 sentence=Event based button input.