update changelog for v5.4.0 (#585)

CHANGELOG.md

@@ -2,15 +2,29 @@
 
 ## Unreleased
 
+## v5.4.0
+
 ### Features
 
+* adc: added ConversionSpeed configuration to the AdcChannelConfig (#579)
+* board: Updated Daisy board definitions to use new Pin system (#581)
 * board: added official support for new Daisy Seed2 DFM hardware (built in compatibility with DaisySeed class).
+* device: added driver for SK9822 (#574)
 * examples: added a number of minimal examples for the Seed/Seed2DFM
 * gatein: added new Init function that is compatible with newer C++ `Pin` type.
 
 ### Bug Fixes
 
 * patchsm: Corrected gate out pin assignment confusion added by (#417) as noted by [apbianco](https://forum.electro-smith.com/u/apbianco) and [tele_player](https://forum.electro-smith.com/u/tele_player)
+* midi: improvements to UART transport stability, and fixes to parser (#566, #564, #583)
+* qspi: fixed memory cache invalidation for Persistent Storage (#572)
+* spi: fixed issue with unpredictable pin states at end of transmission (#553, #559)
+
+### Other
+
+* build: removed redundant compile-time def from CMake build (#565)
+* docs: use explicit grouping; omit comments from output (#563)
+* docs: fix typo in GPIO guide (#567)
 
 ## v5.3.0
 
@@ -52,7 +66,7 @@
 * bootloader: Working with the bootloader has been simplified. See [the new guide for updates on usage](https://electro-smith.github.io/libDaisy/md_doc_md__a7__getting__started__daisy__bootloader.html)
 * usb: `USBHost` class has added support for user callbacks on device connection, disconnection, and when the MSC class becomes active.
 * uart: Adds DMA RX and TX modes, similar to how they work on the I2C and SPI.
-* uart: Update function names to be more in line with the new DMA / Blocking scheme. 
+* uart: Update function names to be more in line with the new DMA / Blocking scheme.
   * The old methods are wrappers for the new ones to preserve backwards compatibility, but **will be removed in a future version**.
   * Affected functions: `PollReceive`, `PollTx`, `StartRx`, `RxActive`, `FlushRx`, `PopRx`, `Readable`
 
@@ -97,7 +111,7 @@
 * testing: debugging configuration now uses `lldb` debugging extension to support unit test debugging on macOS with Apple Silicon
 * driver: oled_ssd130x.h - Add the SpiHandle:Config struct to SSD130x4WireTransport:Config to allow full access to the SPI peripheral configuration.
 * hid: fixed issue in `AnalogControl` where computed coeff could be out of range with certain block sizes
-* driver: added missing alternate function pin mappings for SPI2, and UART for pins available on the patch_sm hardware 
+* driver: added missing alternate function pin mappings for SPI2, and UART for pins available on the patch_sm hardware
 * usb: fixed issue with MIDI output from USB
 * driver: fixed off-by-one error in qspi erase function.
 
@@ -246,7 +260,7 @@ max11300driver.ConfigurePinAsAnalogWrite(daisy::MAX11300::PIN_1, daisy::MAX11300
 
 ### Other
 
-* switch: Use `System::GetNow()` rather than the update rate to calculate `TimeHeldMs()`.  
+* switch: Use `System::GetNow()` rather than the update rate to calculate `TimeHeldMs()`.
   * This has also been applied to the `Encoder` class (since it uses `Switch` internally).
 * usb host: ST Middleware for USB Host support has been added to the Middlewares folder
 * fatfs: changed default `FS_LOCK` to 0, allowing for more simultaneously open FIL objects.
@@ -440,7 +454,7 @@ sdram.Init();
 
 ### Other
 
-* test: add unit testing for midi parser.  
+* test: add unit testing for midi parser.
 * tests: add tests for `FIFO`
 * docs: Update TODO comment in `uart.h` to reflect most recent uart update.
 * ci: add filters to the workflows