Update Changelog

Changelog

@@ -1,8 +1,70 @@
 Unreleased - sledgehammer999 <sledgehammer999@qbittorrent.org> - v4.2.0
+    - FEATURE: Libtorrent 1.2.x series are supported now (glassez)
     - FEATURE: Add OpenSSL version to GUI and stackdump (Chocobo1)
-    - FEATURE: Use PBKDF2 for the GUI lock. You will need to set again your password. (Chocobo1)
-    - WEBUI: Use PBKDF2 for the WebUI password. You will need to set again your password. (Chocobo1)
+    - FEATURE: Use PBKDF2 for the GUI lock. You will need to set your password again. (Chocobo1)
+    - FEATURE: Rename "#" column to "Tier" in the tracker list (thalieht)
+    - FEATURE: Allow setting larger checking memory usage in GUI (airium)
+    - FEATURE: Converted remaining icons to svg (Bert Verhelst)
+    - BUGFIX: Avoid performance penalty when logger is full (Chocobo1)
+    - BUGFIX: Remove the max half-open connections option (thalieht)
+    - BUGFIX: Center align the section labels in advanced settings (thalieht)
+    - BUGFIX: Add documentation links to some advanced settings (thalieht)
+    - BUGFIX: Impove DownloadManager code (glassez)
+    - BUGFIX: Limit DownloadHandler max redirection to 20 (Chocobo1)
+    - BUGFIX: Log DownloadManager SSL errors (Chocobo1)
+    - BUGFIX: Force recheck multiple torrents one by one (glassez)
+    - BUGFIX: Close context menu when content model is reset (glassez)
+    - BUGFIX: Improve Properties widget (glassez)
+    - BUGFIX: Prevent flickering preview dialog (silver)
+    - WEBUI: Use PBKDF2 for the WebUI password. You will need to set your password again. (Chocobo1)
     - WEBUI: Use Javascript strict mode (Chocobo1)
+    - WEBUI: Remove autocorrect/autocapitalise from filepaths on WebUI (AceLewis)
+    - WEBUI: Display warning when Javascript is disabled (Chocobo1)
+    - WEBUI: Remove mootools lib from login page (Chocobo1)
+    - WEBUI: Prevent login credential appearing in URL (Chocobo1)
+    - WEBUI: Load WebUI certificate & key from file path (Chocobo1)
+    - WEBUI: Add migration code for WebUI https related change (Chocobo1)
+    - WEBUI: Fix wrong element id being used (Thomas Piccirello)
+    - WEBUI: Fix direction of Web UI sorted column icon (Thomas Piccirello)
+    - WEBUI: Match WebUI About page to GUI (Thomas Piccirello)
+    - WEBUI: Simplify tab logic (Thomas Piccirello)
+    - WEBUI: Separate URL components before percent-decoding (glassez)
+    - WEBUI: Capitalize event name (Thomas Piccirello)
+    - WEBUI: Fix bug where input wouldn't always be focused (Thomas Piccirello)
+    - WEBUI: Add Web UI support for escape key (Thomas Piccirello)
+    - WEBUI: Fix broken image link (Tom Piccirello)
+    - WEBUI: Include application version in css/js url for cache busting (Thomas Piccirello)
+    - WEBUI: Update WebUI img to use svg images (Chocobo1)
+    - WEBUI: Fix speed limit icon too large on WebUI (Chocobo1)
+    - WEBUI: Fix misaligned icons in STATUS list in GUI (Chocobo1)
+    - WEBUI: Drop legacy WebAPI support (glassez)
+    - WEBUI: Allow WebUI Content tab to be sorted (Thomas Piccirello)
+    - WEBUI: Encode torrent name before passing in URL (Thomas Piccirello)
+    - WEBUI: Move WebUI Peers code to separate file (Thomas Piccirello)
+    - WEBUI: Prevent WebUI tables from being highlighted (Thomas Piccirello)
+    - WEBUI: Allow WebUI Trackers table to be manipulated (Thomas Piccirello)
+    - WEBUI: Fix only the first newline char is replaced (Chocobo1)
+    - WEBUI: Fix missing semicolon in WebUI (Chocobo1)
+    - WEBUI: Add autocomplete attribute to WebUI (Chocobo1)
+    - SEARCH: Add default tooltip "Searching..." on tab creation. (paolo-sz)
+    - SEARCH: Avoid crashes on torrent search (paolo-sz)
+    - WINDOWS: Drop support for < Windows 7
+    - WINDOWS: Allow headless builds on Windows (knackebrot)
+    - LINUX: Add content_rating, release tags to appdata (Peter Eszlari)
+    - LINUX: Update .appdata descriptions (Chocobo1)
+    - LINUX: Use reverse DNS convention for metadata files naming (Chocobo1)
+    - MACOS: Drop support for < macOS 10.10 (Yosemite)
+    - MACOS: Replace deprecated `qt_mac_set_dock_menu()` (Chocobo1)
+    - OTHER: Raise minimum C++ version to C++14 (Chocobo1)
+    - OTHER: Raise minimum Qt version to 5.9.0 (sledgehammer999)
+    - OTHER: Drop support of libtorrent < 1.1.10 (glassez)
+    - OTHER: Drop upgrade code from older saving systems (sledgehammer999)
+    - OTHER: Drop support for "BC Link" format (Chocobo1)
+    - OTHER: Update INSTALL dependencies (Chocobo1)
+    - OTHER: Optimize PNG images losslessly with zopflipng (Peter Dave Hello)
+    - OTHER: Optimize svg files using SVGO (sledgehammer999)
+    - OTHER: QMake: Compile translations at build time (glassez)
+    - OTHER: Lots of code refactorings, cleanups, improvements and optimizations (Chocobo1, glassez, thalieht)
 
 * Sat May 05 2018 - sledgehammer999 <sledgehammer999@qbittorrent.org> - v4.1.0
     - FEATURE: Add "Coalesce reads & writes" checkbox in advanced options (Chocobo1)