Roadmap for 2.0 ↑

overhaul serialize/pretty printing API ↑

overhaul and optimize the SAX parsing ↑

Node should not be Enumerable; and should have a better attributes API ↑

improve CSS query parsing ↑

DocumentFragment ↑

Better Syntax for custom XPath function handler ↑

Better Syntax around Node#xpath and NodeSet#xpath ↑

Encoding ↑

We have a lot of issues open around encoding. How bad are things? Would it help if we deprecated support for Ruby 1.8.7? Somebody who knows encoding well should head this up.

Reader ↑

It's fundamentally broken, in that we can't stop people from crashing their application if they want to use object reference unsafely.