pbek/QOwnNotes v20.10.4

Release v20.10.4

on GitHub

20.10.4

• the update service now makes use of the new api on https://api.qownnotes.org/
  to check for application updates (for #1900)
  • the source code to the api is available on https://github.com/qownnotes/api
  • the new api also supports requests to the old api for backward compatibility
• added more Chinese Traditional, Greek, Chinese Simplified, Hungarian, Dutch
  translation (thank you rawfreeamy, VasilikiBotsou)