Update Changelog

Author: david-sawatzke

CHANGELOG.md

@@ -5,6 +5,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Added
+- Add a `reset_single_transaction` feature for the `prerendered` version, which uses a single SPI transaction for a `write` call. Can be useful if using a DMA-approach or you're experiencing glitches due to the SPI peripheral turning high between the data and the reset.
+
+### Changed
+- Using the `mosi_idle_high` feature with the `prerendered` version now sends out the first reset together with the data, thus requiring a larger data buffer (but avoids potentially long dead-time between the first reset and the data being sent).
 
 ## [0.5.0] - 2024-07-29
 ### Added