[Android] Update NEWS

[Geoffrey Métais]

vlc-android | branch: 3.1.x | Geoffrey Métais <geoffrey.metais at gmail.com> | Tue Apr 30 17:17:56 2019 +0200| [21a074d8ab3d4d0550215636c21ac626a9b18647] | committer: Geoffrey Métais

Update NEWS

> https://code.videolan.org/videolan/vlc-android/commit/21a074d8ab3d4d0550215636c21ac626a9b18647
---

 NEWS | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/NEWS b/NEWS
index e45d7eab1..b6797a244 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,18 @@
+Changes between 3.1.2-2 and 3.1.3:
+------------------
+
+Application:
+ * Fix video player stopped after multitasking
+ * Fix sleep timer in audio player
+ * Fix sorting impossible after categories switch
+ * Fix History not always refreshed
+ * Various bugfixes and UI improvements
+
+TV:
+ * Fix Medialibrary not scanned at startup
+ * Add 'rescan' button
+
+
 Changes between 3.1.2 and 3.1.2-2:
 ------------------