0.3.0

Added

• Support for ATmega4809 (#63 by @explicite).
• Support for ATtiny841 and ATtiny861 (#67 by @jaxter184).

Changed

• BREAKING: Updated the enumerated values for the SPI clock prescaler field (#64).
• BREAKING: Split the EIMSK register fields into per-bit fields on ATmega328P and ATmega328PB (#74 by @gpgreen).
• Switched to using the svd interrupts command for extracting a list of interrupts instead of parsing generated rust source files for this (#69 by @explicite).

Fixed

• ATmega64: Fixed wrong field size for UMSELn fields in USART peripherals (#64).
• (via atdf2svd v0.2.0): Removed invalid enumerated values from all fields.
• Fixed an error in the 16-bit timer documentation (#67 by @jaxter184).
• Fixed the PRR, PRR0, and PRR1 registers for ATmega328P and ATmega328PB wrongly being read-only (#73, #74 by @gpgreen)