Update changelog

Author: adamwathan

CHANGELOG.md

@@ -7,7 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Nothing yet!
+### Added
+
+- Enable `focus-within` for `outline` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1))
+- Enable `focus-within` for `ringWidth` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1))
+- Enable `group-hover` for `boxShadow` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1))
+- Enable `group-hover` and `focus-within` for `textDecoration` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1))
+
+### Changed
+
+- Disable `hover` and `focus` for `fontWeight` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1))
 
 ## [2.0.0-alpha.13] - 2020-11-11