v3.1.0

What's Changed

🚨 Breaking Changes

• There may be backwards incompatible changes in 3.x with regards to 2.x, due to the stricter adherence to EXSLT spec.
  If you are using older XSLTs with non-confirming names, you can remain on 2.x since there aren't brand new features in 3.0 other than a general codebase revamp. See #41 for more details.

🔨 Other

• Remove current implementation of SponsorLink for now by @kzu in #29

Full Changelog: v3.0.0...v3.1.0