# 0.3 * BREAKING CHANGE. Renamed `df` and `dfM` to `dfpos` and `dfposM` respectively. * Added `dfpre` and `dfpreM`. * Improved `Show` instance for `Node`. * Added `element'`. # 0.2 * `Text` constructor hidden in favor of a `text` function plus a `Text` pattern synonym, just like with `element` and `Element`. * Documentation: Render `Element` pattern synonym. # 0.1 * First version.