0.6.0

Added

• 🧮 Paragraphs can be optimally typeset using the Knuth-Plass line
  breaking algorithm. Use the optimal argument for this.
• 🛟 Paragraphs support automatically avoiding orphaned lines with
  avoid_orphans argument.

Breaking

• 📊 In the rare case that a paragraphs contains different text sizes,
  all lines now rendered with the same leading.
  This is more consistent and allows for faster layouting.

Fixed

• 🐍 Fix compatibility with Python 3.8 and 3.9