1) You can set the horizontal alignment (left/right) per line.
2) You can use different fonts within each subtitle, for example to use a different size, or different font family. In the Examples directory, you can see some nice examples.
1) Subtitles will always start on even positions, and be of even height (some persons reported problems if this was not the case).
2) Fixed the vertical alignment.
3) Removed the "change font" option from the settings menu.