mpckit-site/pull-releases/005-0-5-3-update

Update the site for MPCkit 0.5.3

What changed

• public/index.html:
  • the badge says Version 0.5.3;
  • the Download note says "The 0.5 releases are betas for testing", as the app's README does, so it stays right for later 0.5.x releases;
  • the image descriptions name pads "A3" and "A1", and the image sizes match the new screenshots.
• public/images/pads.png, sequences.png: new screenshots of 0.5.3 from the Windows build, with the window title "MPCkit" and the new "A1" pad labels. The local path in the status bar ("Loaded C:\Users\…") was painted out.

Notes

• Source links and downloads are unchanged; they move to GitHub in a later PR.

Testing

• Served public/ locally and checked desktop and mobile screenshots.