folio v0.2.2: the presenter view works

The presenter view works. A small release that fixes presenting with your notes on your own screen.

• Desktop: the presenter window now shows the deck. It used to open with a blank "Untitled" document while the slides played in the main window.
• Web: the presenter window now opens in Chrome.
  • With two screens, the slides go full screen on the projector.
  • With one screen, the slides stay in a window beside the presenter view, so you can see both. The full-screen slides used to cover it, so it looked as if it never opened.
  • If your browser blocks the new window, folio now says so: allow pop-ups for the site and choose Open presenter view again.

To present: press ▶ → Open presenter view (or Ctrl+K, "presenter"). Move that window to your own screen: it has your speaker notes and the next slide, and either window moves the show.

Everything from 0.2.1 is here too: slides, Python on your data, reading a chart's values, web and open-data import with citations, and more.

Try it in your browser, or install below.

• Linux: the Flatpak, Fedora (dnf) and Debian/Ubuntu (apt) repositories update with your system's update tool. Flatpak updates through GNOME Software, KDE Discover or flatpak update, not dnf. See the install steps.
• Windows (.msi, -setup.exe) and macOS (.dmg, Apple silicon and Intel) aren't code-signed yet:
  • macOS: right-click the app and choose Open the first time.
  • Windows: if SmartScreen warns, choose More info → Run anyway.