DuckDuckGo: Default to past year

Make DuckDuckGo (DDG) default to showing results from the past year.

这些是此脚本变更过代码的版本。 显示所有版本。

  • v1.2 2020-12-17 Use replace instead of href so it doesn't pollute browser history.
  • v1.1 2020-12-17 Make it so that you can change the date restriction if you want.
  • v1.0 2020-12-17