[0.2.1] - 2020-05-29

Added

• The safetyMultiplier, which adds 5% to the current speed.
  This will lead to earlier warnings, and just slower driving in general.
• More debugging serial output. Now in the form of NMEA messages.

Changed

• Major overhaul of GPS serial data handling.
• Removed frame which surrounds the UI on the OLED.
• Current list of speed limits.
• Logic for storing new GPS readings.
• Flipped the OLED orientation.
• Debug serial baud rate is now 1843200
  (not useful to link it to the GPS baud rate anymore).
• Doesn't keep buzzing if GPS signal is lost while
  speeding is detected.
• The u8g2 library class instance is now an global variable,
  instead of manually passing a reference to it in constructors.
• Travis builds are now initially published as drafts.
• Moving average now only considers past 3 readings (750ms), not 10.

Fixed

• Incorrect declaration of number of possible speed limits
  no longer results in accessing beyond the end of an array
  when changing the current limit.

[0.1.3] - 2020-05-19

Added

• New speedometer component to UI.
• Better documentation for installing dependency libraries.
• Warning tone now stops if we don't have reliable up-to-date GPS data.
• There is now a cap on the max pitch of the warning buzzer.

Changed

• GPS data is now sent to serial for debugging purposes.
• All baud rates are now 9600.
• U-Blox Neo-6M configuration
  • Update rate is now 4 Hz instead of 5 Hz.
• Low-speed GPS data is no longer sometimes discarded
• GPS data now must have a HDOP of less than 4, instead of 50.
• Adjusted text alignment on invalid-fix page.

Fixed

• U-Blox Neo-6M configuration
  • Now provides the correct messages.
• Invalid fix screen now shown if the speed data given is invalid.
• GPS smoothing resulting in new values not being stored.

Removed

• U-Blox Neo-7 configuration, as I can't test this for now.

[0.1.2] - 2020-04-24

Added

• Checks for missing/stale serial data/GPS updates
• Better representation of the GPS status on display
• Pinout diagram for Heltec WiFi Kit 8
• Build status badge for README.md

Changed

• Button actions now occur before and after GPS serial read,
  not just before.
• Now can yield to h/w interrupts when waiting for serial data

[0.1.1] - 2020-04-21

Added

• Travis CI integration
  • This will check that tagged project versions' firmwares compile
    succesfully, and then add the resulting firmware image as a release on
    GitHub.

[0.1.0] - 2020-04-21

Added

• First version of the project source
• Some documentation