Revised CHANGELOG.

Added extra items to 0.3.0.
Reformatted 0.2.0 entry.

rp2040-hal/CHANGELOG.md

@@ -18,12 +18,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.3.0] - 2021-12-19
 
 ### Added
+
 - A README!
 - Implementation of the `critical-section` API
-- DMA support
-- Embedded HAL 1.0 Alpha support
+- Embedded HAL 1.0-alpha6 support
 - I²C Controller and Peripheral support
-- Multi-core support
+- Multi-core support, including spin-locks and SIO FIFO
+- RTC support
+- USB Device support
+- Timer support
 - PIO support
 - Implementation of `rng_core::RngCore` for `RingOscillator`
 - ADC example
@@ -36,6 +39,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - ADC documentation
 
 ### Changed
+
 - Modified PIO API for better ergonomics
 - Updated PAC to 0.2.0
 - Exported common driver structs from top-level (e.g. it's now `Sio`, not `sio::Sio`)
@@ -44,9 +48,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- Initial version with support for Rosc, Xosc, Plls, Watchdog, Clocks, Gpio, Pwm, Adc, Spi, I2C, Resets, Uart
+- Updated version with support for:
+  - Ring Oscillator
+  - Crystal Oscillator
+  - Plls
+  - Watchdog
+  - Clocks
+  - GPIO
+  - PWM
+  - ADC
+  - SPI
+  - I²C
+  - Resets
+  - UART
+  - Hardware divide/modulo
 
-## [0.1.0]
+## [0.1.0] - 2021-01-21
 
 - Initial release