## 1.0.0 - Initial driver version, based on the legacy RMT driver (`driver/rmt.h`) ## 2.0.0 - Reimplemented the driver using the new RMT driver (`driver/rmt_tx.h`) ## 2.1.0 - Support DMA feature, which offloads the CPU by a lot when it comes to drive a bunch of LEDs - Support various RMT clock sources - Acquire and release the power management lock before and after each refresh - New driver flag: `invert_out` which can invert the led control signal by hardware