Valetudo 0.4.0-RE7

Next release for testing RE version, verified on S55 (fw 1898).

The most important change in this release:

• Added localization support

  • Currently English and Russian languages available;
  • Switching between languages is done in Settings -> Web Interface;
  • You can help translating Valetudo RE and add your own native language support by editing ./client/locales/en.json template and sending a PR.

Also, by a user request current cleaning stats were added to mqtt published attributes:

• currentCleanTime - duration of current cleaning in hours;
• currentCleanArea - area of current cleaning in m².

Pre-built binary is now based on Node.js v12.13.1, which provides a bit faster startup times compared to v10.16.

As always, I remind everyone the necessity to use valetudo binary with valetudo.conf upstart script from this fork only, as it includes preparations for properly running the service that are missing in the origin script.