Update ChangeLog

ChangeLog

@@ -2,6 +2,7 @@ ChangeLog
 =========
 
 version 2.4.0 (2017-0X-XX)
+* OAuth2 authentication support
 * Sharing: Add support for multiple public link shares (#5655)
 * Sharing: Add option to copy/email direct links (#5627)
 * Sharing: Show warning that links are public
@@ -11,10 +12,12 @@ version 2.4.0 (2017-0X-XX)
 * Settings Dialog: Display the user server avatar
 * Selective Sync: Open sub folder context menu (#5596)
 * Selective Sync: Skip excluded folders when reading db
+* Selective Sync: SelectiveSync: Remove local files of unselected folder despite other modified files (#5783)
 * Exclude list: remove .htaccess
 * Detect maintenance mode (#4485)
 * Discovery: Increase the MAX_DEPTH and show deep folders as ignored
 * Downloads: Remove empty temporary if disk space full (#5746)
+* Downloads: Re-trigger folder discovery on 404
 * When creating explorer favorite use more specific windows functions (#5690)
 * Added owncloudcmd bandwidth limit parameter (#5707)
 * AccountSettings: Sync with clean discovery on Ctrl-F6 (#5666)
@@ -26,6 +29,7 @@ version 2.4.0 (2017-0X-XX)
 * Documentation improvements
 * Logging improvements (with Qt logging categories), new --logdebug parameter
 * Harmonize source code style with clang-format
+* Crash fixes
 
 version 2.3.2 (2017-05-08)
 * Fix more crashes (thanks to everyone submitting to our crash reporter!)