Legejo 1.21.0

• My notes. A new page in the sidebar gathers every highlight and note
  from all your books: book by book, in the order they come in the text, the
  book you last changed something in first. Each shows the passage, your
  note set apart below it, and in small grey the chapter, how far through
  the book it is, and the page of the printed edition when the book has a
  page list. Search them all, show only those with notes, write or change a
  note right there, or remove a highlight. Show in the book opens the
  reader at the passage, marked for a moment, without moving your place in
  the book, and leads back to your notes. Export all gives every book's
  notes in one Markdown file. Highlights from a Kobo are there too.
• Highlights made before this version get their chapter and place the next
  time their book is opened in the reader.
• A click on a highlight opens it. On a computer, a click just beside a
  highlight's lines, or in the gap between them, could turn the page
  instead.
• The Legejo Cookbook tells of My notes, in Going Through Your Notes.
• Upgrading: nothing to do. A column is added for where a highlight
  stands.