v2.1.2

• Added a new weather data service, Weather Underground, so that a Dark Sky API key is not needed. Dark Sky is still an option as well, as either a backup (by default) or as a primary weather service.
• Equinox/solstice times are now displayed.
• A small change in rain/snow probability graphics, dependent on test of available emoji.
• Fixed display of indoor signal meter.
• Update of rpi-acu-rite-temperature library helps fix possible caching of corrupted data after a wireless sensor has stopped providing data.
• Fixed incorrect Weather Underground timestamp.
• Fixed Safari-only bug where signal meter graphic became clipped when tinted blue.

v2.0.4

• Allow project to be developed on Windows and non-Raspbian Linux (already worked on MacOS).
• Display equinoxes and solstices.

v2.0.2

• Support for remote temperature sensors.
• Updated buggy version of rpi-acu-rite-temperature package to fixed version.

v1.2.7

Added support for displaying ΔUT1 and ΔTAI.

v1.2.6

• Reduce NTP polling rate.
• Update linting and unit tests.

v1.2.5

• Major updates of supporting npm packages.
• Applied webpack to deployment of server code.
• Improved build process for using of temperature/humidity sensor.
• Made use of AWC_ prefix for set-up environment variables consistent.

v1.2.2

Added NTP client, leap second handling, use of cached weather conditions/forecast for up to two hours when weather server access fails. Simplified build process for using DHT22 temperature/humidity sensor.

v1.0.10

Improve marquee. Add built-in font for astronomical symbols.

v1.0.9

Improve settings dialog appearance in Firefox and Safari.

v1.0.8

Make dialog grid layout work for IE 11.