Open older version (or wait a bit if running) and press "Yes" when asked about the update to open the update page with all updating information.
v.1.89
Added new file host: jumploads.com
Added Chinese language option for javlibrary.com source.
Added option in "Settings" -> "Process" -> "General" -> "Youtube API key".
Added option in "Settings" -> "Process" -> "Preview" -> "Separate preview images with" -> "Space / New line". Which will make it correspond to rows / columns if not combining into single image.
Separated some settings in "Process" -> "General" to "Process" -> "Files". Just to make it less clunky.