• Remove dependency on Guava
• Raise minimum supported JVM release to 8
• HTML: Avoid duplicate link rel values.
• HTML: Recognize foreign content syntactic context: mathml / svg.
• CSS: Better support for font-size, overflow-wrap, word-break.
• CSS: Better child combinator parsing.
• Bug: Fixed out of bounds when mixing global style attribute with others.
• Special thanks to (in lexicographic order):
  Claudio Weiler, Josh England, Prakhar Maurya, Sven Strickroth, subbudvk