Mayoi 0.8.1

• The rail of project tabs is redrawn: a pill along its edge grows from
  the project under the pointer to the one shown, the squares ease
  between their states, and a dot cut out of a square's corner marks
  unsaved changes. A square's tip, to its right, gives the project's
  name, its folder and its keys. Drag a square along the rail to reorder
  it, or drop a folder from the Finder on the rail to open it. The button
  after the squares opens another folder, and a square's menu adds
  Reveal in Finder, Copy Path and Close Other Projects.
• With project tabs, a terminal that rings its bell or sends a
  notification in a project out of sight, as a build or an agent does
  as it finishes, marks the project's square in the accent until the
  project shows, and its tip says why.
• The explorer of an empty folder says so, with New File… and New
  Folder… buttons.