Update changelog

Author: mickael-menu

CHANGELOG.md

@@ -6,8 +6,19 @@ All notable changes to this project will be documented in this file. Take a look
 
 ## [Unreleased]
 
+### Added
+
+#### LCP
+
+* Support for streaming an LCP-protected publication from its License Document (LCPL). [Take a look at the LCP guide for more information](docs/Guides/Readium%20LCP.md#streaming-an-lcp-protected-package).
+
 ### Changed
 
+#### Shared
+
+* The `absoluteURL` and `relativeURL` extensions on `URLConvertible` were removed as they conflict with the native `URL.absoluteURL`.
+    * If you were using them, you can for example still use `anyURL.absoluteURL` instead.
+
 #### Streamer
 
 * A `self` link is not required anymore when parsing a RWPM.
@@ -21,10 +32,6 @@ All notable changes to this project will be documented in this file. Take a look
 
 * Support for streaming ZIP packages over HTTP. This lets you open a remote EPUB, audiobook, or any other ZIP-based publication without needing to download it first.
 
-#### LCP
-
-* Support for streaming an LCP-protected publication from its License Document (LCPL). [Take a look at the LCP guide for more information](docs/Guides/Readium%20LCP.md#streaming-an-lcp-protected-package).
-
 ### Deprecated
 
 * The `close()` and `Closeable` APIs are now deprecated. Resources are automatically released upon `deinit`, which aligns better with Swift.