1.4.0

• Properly handle different thumbnail size settings

Edit 2021-02-28:

• Added Safari 14 extension

1.3.0

• Wallhaven added a "PNG" indicator on thumbnails, so this means the extension can detect those way more quickly/reliably
• The extension will now mark wallpapers as seen when downloading/previewing, if that's what you chose to do in your Browsing settings. Note that this requires that you have a Wallhaven account and be logged in the browser.

1.2.0

• Rewrote the code from scratch
• Restores the download functionality
• Fixes some bugs, should improve reliability/performances as well