- fix history not always shown with keyboard when enabled in settings
- change dynamic colors slightly to match material guidelines
- refresh favorites on change of custom icon
- add separate option for dark theme (yes/no/system default)
- reduce available themes
- newly set custom icons not disappearing anymore when app cache is cleared
- add support for percentage based calculation, e.g. 80 + 20%
- hide unused tags from tag settings to reduce available options
- fix flickering favorites bar