Update Changelog.

Changelog

@@ -30,6 +30,7 @@
     - FEATURE: Add "Copy name" option in right-click menu of torrent list. Closes #2452 (chrishirst)
     - FEATURE: Implement tracker list in the side panel. Closes #170. (sledgehammer999)
     - FEATURE: Implement a 'Completed' status. Closes #2326 #2483 #939. (sledgehammer999)
+    - FEATURE: Columns for session-based download and upload statistics (LazyBui)
     - BUGFIX: Use completed time from libtorrent directly. Closes #1726.
     - BUGFIX: Speedup and fix a bug in torrent moving. (sorokin)
     - BUGFIX: Scan Folder dialog now remembers last location (Bryan Roscoe)
@@ -55,6 +56,9 @@
     - BUGFIX: Fix default tracker in 'Create Torrent' dialog. (ngosang)
     - BUGFIX: Let the OS decide the default interface regardless of IPv4/IPv6. Closes #2156. (Chocobo1)
     - BUGFIX: Delete the correct selected torrents when the list is filtered. Closes #2729. (sledgehammer999)
+    - BUGFIX: Don't use HTML in tray icon pop-up on OSX. Closes #2830. (pmzqla)
+    - BUGFIX: Fix crash when trying to open destination folder on a torrent with no metadata. Closes #2522. (pmzqla)
+    - BUGFIX: Change torrent name when metadata is retrieved. (ngosang)
     - COSMETIC: Removes white bar in the labels list. Closes #1151. (ngosang)
     - COSMETIC: Fix speed printing in the tray icon and in the title bar. Closes #2737. (sledgehammer999)
     - COSMETIC: Change the color scheme used (sledgehammer999)
@@ -63,8 +67,11 @@
     - RSS: Support overriding global "Add paused" option on per rule basis (Gelmir)
     - WINDOWS: Fix automatic python download. Closes #2076. (sledgehammer999)
     - WINDOWS: Fix crash when searching the registry for installed python (glassez)
+    - WINDOWS: Tell Windows to wait during shutdown. (sledgehammer999, paolo-sz)
     - OSX: Use the configure script to prepare the build in Mac OSX too. Closes #2295. (sledgehammer999)
     - OSX: Fix the build (David Christenson)
+    - LINUX: Distribute systemd service file for the nox build (sledgehammer999, leigh123linux)
+    - LINUX: Create qBittorrent.appdata.xml (alxpl)
     - SEARCH: Update KickassTorrents plugin (pmzqla)
     - SEARCH: Remove vertor engine. Closes #2260. (DoumanAsh)
     - SEARCH: Small fix of import in legittorrents engine (DoumanAsh)