docs: update CHANGELOG and AUTHORS

AUTHORS

@@ -8,21 +8,24 @@ to the project. They are listed below in an alphabetical order:
 - Bradley Falzon <[email protected]>
 - Denys Smirnov <[email protected]>
 - Fabrizio (Misto) Milo <[email protected]>
+- Fredrik Lundkvist <[email protected]>
 - Hori Ryota <[email protected]>
 - Jamie Stackhouse <[email protected]>
 - Julian Cooper <[email protected]>
 - Kz26
 - Lei Gao <[email protected]>
+- Ludvig Noring <[email protected]>
 - Makombo
 - Matthew Neil [mjneil](https://github.com/mjneil)
 - Michael Bow <[email protected]>
 - Rodrigo Broggi <[email protected]>
 - Scott Kidder <[email protected]>
+- Torbjörn Einarsson <[email protected]>
 - Vishal Kumar Tuniki <[email protected]>
 - Yevgen Flerko <[email protected]>
 - Zac Shenker <[email protected]>
-- Torbjörn Einarsson <[email protected]>
-- Fredrik Lundkvist <[email protected]>
+
+
 
 If you want to be added to this list (or removed for any reason)
 just open an issue about it.

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - SCTE-35 EXT-X-DATERANGE tags are attached to current segment
 - MediaPlaylist.SCTE35Syntax() method
 - SCTE35Syntax has String() method
+- EXT-X-DEFINE support in both master and media playlists
 
 ### Changed