SleekMenu 64 v2.1.0

Upgrading from 2.0: download the new Game Catalog Manager and press
Update card once: it puts SleekMenu 2.1.0 on the card in place of 2.0.
To have screenshots, tick Fetch screenshots first.

On the console

• Screenshots: game's title screen and screenshot were added as two
  thumbnails beside the facts on its details, and full size in the box
  view, where left and right turn from the box to them. A game without
  those assets will look as before.
• Improved games scrolling : after three seconds it moves five games a step,
  after six twenty.
• Four more themes, making ten: Smoke and Watermelon complete the
  Funtastic colours, with Atomic Purple and Gold.
• The grid's covers are a bit sharper: each is shrunk to its tile by averaging
  the pixels it covers, instead of dropping one column and one row in
  three.
• Hacks, translations and homebrew are tagged HACK, TL and HB on their
  row and named on their details, and the filter page has a kind of game row.

The Game Catalog Manager

• Auto pull new version : Set up card and Update card put the
  SleekMenu64.z64 of the same release at the root of the card when the
  card has an older one, or none, and keep the X7's start-up copy in step.
  A newer one, or one of your own build, is left alone. Untick Keep
  SleekMenu on the card up to date (or pass --keep-browser) to leave the
  card's as it is.
• The catalog manager tells you when a newer version is out, with a link to
  the download.
• Fetch screenshots, on the Card tab: the title screen and a moment of
  play from libretro for every retail game, about 0.4 MB a game on the
  card. Off until you tick it; the card remembers. On the command line,
  --shots and --no-shots.
• Screenshots…, in the Games tab: a game's two screenshots as the
  console shows them, and your own for either one, which no download
  replaces. You can add your own screenshots for hacks and translations.
• Each game type (retail, hack, translation, home-brew) is worked out
  from the tags in its file name, its folder when it says, and what the
  database knows of the game it was built on, so a card with every game
  in one folder is sorted too. It is shown in the Games tab and searchable;
  a wrong guess is corrected there and kept on the card.
• While a card is updated, each step names everything it is working on:
  boxes, screenshots and cheat codes fetched, covers and screenshots made.
• Every text box has Cut, Copy, Paste and Select All on a right-click, and
  on a Mac in the Edit menu too: a description can be pasted from the web
  with the mouse.
• A game copied on since the last update can be given its title, facts and
  description before it is in the catalog: Save adds it to the card with
  them.