Update information for Snowball.

snowball.json

{
  "name": "0.1.4",
  "notes": "This update adds the ability to filter papers using regular expressions. You can switch filtering methods from the drop-down menu on the left of the search bar.",
  "pub_date": "2022-06-13T17:24:57Z",
  "platforms": {
    "darwin": {
      "url": "https://github.com/shaunabanana/snowball/releases/download/v0.1.3/Snowball.app.tar.gz"
    }
  }
}