v2.8.0

Added

• Folders you create under %APPDATA%\Notro\assets are picked up automatically. Drop a
  folder of images in there and it shows up as a collection in the picker with no registration
  step; a file dropped into an existing collection folder appears alongside its registered
  items without duplicating them. Animated files land in the GIF tab, still images in the
  Emoji tab.
• Pick the destination collection when adding. The add-by-URL dialog now has a collection
  dropdown listing every existing collection, plus a "New collection…" entry for naming a new
  one. It defaults to the collection you are viewing. Dropped files and
  Ctrl+V registrations follow the selected collection too, instead of
  always landing in the uncategorized bucket.

Changed

• Items added by URL now go to the tab you are viewing, matching how dropped files already
  behaved. Previously an animated emoji added from the GIFs tab silently landed in Emoji.
• The picker's native dropdowns and scrollbars now render in dark mode.

Fixed

• Animated emoji added by URL no longer freeze. Discord's CDN serves only the first frame
  for a query-less .webp/.png, so Notro now prefers the animated .gif variant and falls
  back to the requested extension for still assets.
• Animated WebP files are converted to GIF on registration, the same as APNG. Emoji saved
  from Discord are usually WebP, which some clients render as a still image when re-uploaded.
• Watched-folder items now detect animated WebP and APNG instead of assuming only .gif moves.

Full Changelog: v2.7.0...v2.8.0