0.5

• Move selected lines up or down with Alt+Up or Alt+Down.
• Duplicate selected lines up or down with Ctrl+Alt+Up or Ctrl+Alt+Down.
• Indent or unindent lines with Tab or Shift+Tab. Backspace key unindents
  line if caret is in leading whitespace of a line.
• Auto-indent for block quotes and GFM task lists (Enter key adds
  block quote markers or task list markers to new line).
• Smart "Insert > Header X": Support toggle header and change header level.
• Smarter "Insert > Bold/Italic/Strikethrough/Inline Code": if selection contains
  bold/italic/strikethrough/inline-code text, then it will be changed to plain text.
• Improved "Insert > Link/Image" allows editing existing links/images in dialogs.
• Support Autolinks (link without text) and Email links.
• Configurable bold, italic and unordered list markers in Options dialog.
• Fixed background color of selected text in editor.
• Updated commonmark-java and flexmark-java to CommonMark spec 0.27.

Requirements: Java 8. Does not run with Java 9 or later.