docs: add alert for behavior change

AlvinSchiller · May 8, 2024 · 2e6646e · 2e6646e
1 parent 370490b
commit 2e6646e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/gpio_control/README.md b/components/gpio_control/README.md
@@ -59,6 +59,11 @@ functionCall: functionCallPlayerPause
 However, a button has more parameters than these. In the following comprehensive list you can also find the default values which are used automatically if you leave out these settings:
 
 * **functionCallArgs**: Arguments for primary function, defaults to `None`. Arguments are ignored, if `functionCall` does not take any.
+
+> [!IMPORTANT]
+> Since v2.8.0 the behavior of `hold_mode` `SecondFunc` and `SecondFuncRepeat` has changed. The secondary function is no longer triggered additionally to the primary function.
+> Now its called exclusively if `hold_time` is reached. The primary function will only be triggered if the button is pressed shorter then `hold_time`! 
+> Existing configurations may need to adapt to this.
 * **hold_mode**: Specifies what shall happen if the button is held pressed for longer than `hold_time`:
   * `None` (Default): Nothing special will happen.
   * `Repeat`: The configured `functionCall` is instantly called and repeatedly after each `hold_time` interval.