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 ## 0.20.0 (TBD)
 
+* **Gpio**: Add `set_bias` to `InputPin` (contributed by @KronsyC).
 * **Spi**: Fix embedded HAL `SimpleHalSpiDevice` transactions to keep CS low between operations (contributed by @whatisbyandby).
 * **Spi**: (Breaking change) Change `SimpleHalSpiDevice::new()` to require an `Spi` instance, instead of a generic HAL bus (contributed by @whatisbyandby).