3.0.0-beta

Added

• New document describing BREAK timing in relation to serial ports.

Changed

• Unified the RX status and error ISRs because framing errors and data should have the same priority.
• Refactored all the synchronous UART TX routines in Receiver to common #defines.
• Minor documentation updates.
• setRXNotTX concept renamed to setTXNotRX, in Receiver.
• Small updates to the examples.
• Some concurrency improvements.

Fixed

• ISR-triggering status bits are now cleared properly for Teensy LC.