Update to master up to 2018/01/16.

docs/AUTHORS.txt

@@ -564,6 +564,7 @@ $Id$
   * Chinese (Simplified)
     Huang Zuzhen <zuzhenhuang@vip.sina.com>
     Wang Jian <lark@linux.net.cn>
+    Never Min <nevermin@gmail.com>
 
   * Chinese (Simplified) README and FAQ documentation
     HackerGene <hackergene@gmail.com>, http://tuxpaint.cn/
@@ -669,7 +670,7 @@ $Id$
     Yannis Papatzikos <papatzikos@yahoo.gr>
     Sokratis Sofianopoulos <sokratis.sofianopoulos@gmail.com>
     The Greek Linux i18n Team <i18ngr@lists.hellug.gr>  [NOTE: mailing list]
-    Yannis Kaskamanidis
+    Yannis Kaskamanidis <kiolalis@gmail.com>
 
   * Gujarati
     Kartik Mistry <kartik.mistry@gmail.com>
@@ -942,7 +943,7 @@ $Id$
   * Slovenian
     Urska Colner <urska.colner@agenda.si>
     Ines Kovacevic <ines@agenda.si>
-    Matej Urban <matej.urban@gmail.com>
+    Matej Urbančič <mateju@svn.gnome.org>
 
   * Songhay
     Abdoul Cisse <abdoulseydou@hotmail.com>
@@ -958,6 +959,7 @@ $Id$
     Ignacio Tike <ignaciotike@spymac.com>
     Daniel Illingworth <webmaster@intermagen.net>
     Luis C. Suárez <luiscsuarez@gmail.com>
+    Matías Bellone
 
   * Sundanese
     kumincir <ia.adnan@gmail.com>

docs/CHANGES.txt

@@ -59,9 +59,24 @@ $Id$
 
   * Localization Updates:
     ---------------------
+    * Various
+      Chris Leonard <cjlhomeaddress@gmail.com>
+
+    * Aragnoes translation
+      Juan Pablo Martinez Cortes <jpmart@unizar.es>
+
+    * British English translation
+      Caroline Ford <caroline.ford.work@googlemail.com>
+
     * Catalan translation
       Robert Buj Gelonch <rbuj@users.sf.net>
 
+    * Chinese (Simplified) translation
+      Never Min <nevermin@gmail.com>
+
+    * Croatian translation
+      Paulo Pavačić <pavacic.p@gmail.com>
+
     * Danish translation
       Joe Hansen <joedalton2@yahoo.dk>
 
@@ -86,6 +101,16 @@ $Id$
     * Georgian translation
       Gia Shervashidze <giasher@gmail.com>
 
+    * German translation
+      Holger Wansing <hwansing@mailbox.org>
+      Helge Kreutzmann <debian@helgefjell.de> typos fixes and improvements for stamps
+
+    * Greek translation
+      Yannis Kaskamanidis <kiolalis@gmail.com>
+
+    * Gujarati translation
+      Kartik Mistry <kartik.mistry@gmail.com>,
+
     * Icelandic translation
       Sveinn í Felli <sv1@fellsnet.is>
 
@@ -93,6 +118,12 @@ $Id$
       Courtesy of SugarLabs and
       T. Surya Fajri <kilelme@gmail.com>
 
+    * Italian translation
+      Flavio Pastore <ironbishop@fsfe.org>
+
+    * Japanese translation
+      TOYAMA Shin-ichi <shin1@wmail.plala.or.jp>
+
     * Korean translation
       Mark K. Kim <mkkim214@gmail.com>
 
@@ -102,15 +133,24 @@ $Id$
     * Portuguese (Brazilian) translation
       Fred Ulisses Maranhão <fred.maranhao@gmail.com>
 
+    * Portuguese (Portugal) translation
+      Sérgio Marques <smarquespt@gmail.com>
+
     * Russian translaton
       Yuri Kozlov
 
-    * Spanish translaton
-      Matías Bellone
-
     * Scottish translation
       Fòram na Gàidhlig
 
+    * Slovenian
+      Matej Urbančič <mateju@svn.gnome.org>
+
+    * Songhay translation
+      Abdoul Cisse <abdoulseydou@hotmail.com>
+
+    * Spanish translaton
+      Matías Bellone
+
     * Swedish translation
       Sebastian Rasmussen <sebras@gmail.com>
 
@@ -128,9 +168,13 @@ $Id$
       the wrong(lossy) way, the program will crash
       (SF.net Bug #210)
 
+    * Fix text not displaying on systems without Fontconfig installed.
+      Mark K. Kim <mkkim214@gmail.com>
+
   * Ports
     -----
     * Rewrote the macOS build system to be more Linux-like, with no XCode IDE.
+      Build for older releases of macOS / Mac OS X (10.6 and later).
       Mark K. Kim <mkkim214@gmail.com>
 
     * Mac install creates a DMG