diff --git a/COPYING b/COPYING
index c7722943d22196cb7a6ec970b0b3921f61c1b6b1..914db91122a4b2d0439b3e981201e5995b1f7bb1 100644
--- a/COPYING
+++ b/COPYING
@@ -1,4 +1,4 @@
-Copyright (c) 2007-2014 Yoran Heling
+Copyright (c) 2007-2016 Yoran Heling
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/ChangeLog b/ChangeLog
index fec291c0f13123b3f17c5c5776d62385751463c7..7db68754e361c792908555bb36da3ed51d3e7a23 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+1.12 - 2016-08-24
+	- Add NCDU_SHELL environment variable
+	- Add --confirm-quit flag
+	- Fix compilation due to missing sys/wait.h include
+
 1.11 - 2015-04-05
 	- Added 'b' key to spawn shell in the current directory
 	- Support scanning (and refreshing) of empty directories
diff --git a/README b/README
index 6314da2f5f57d87e40b2039e000fdc5b6bebd627..ec5c232995e6a158782fdb1bfaeacaa544dd5443 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-ncdu 1.11g
+ncdu 1.12g
 ==========
 
 DESCRIPTION
@@ -33,7 +33,7 @@ INSTALL
 
 COPYING
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/configure.ac b/configure.ac
index 4a9bd7a1255e2fb5756f02fae7aa0a01d125a494..5086f927bab2fdc7a7dd4a24c588709858079607 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 
-AC_INIT(ncdu, 1.11g, projects@yorhel.nl)
+AC_INIT(ncdu, 1.12g, projects@yorhel.nl)
 AC_CONFIG_SRCDIR([src/global.h])
 AC_CONFIG_HEADER([config.h])
 AM_INIT_AUTOMAKE([foreign subdir-objects])
diff --git a/doc/ncdu.pod b/doc/ncdu.pod
index 14ca87bd9f6d1c0915e63fb9b7d0ea7e54383abe..f75223225938a9d2a755384f7ca1c5690d6fedec 100644
--- a/doc/ncdu.pod
+++ b/doc/ncdu.pod
@@ -325,7 +325,7 @@ If you have a directory with more than 2 billion files, quite literally
 anything can happen.
 
 Please report any other bugs you may find at the bug tracker, which can be
-found on the web site at http://dev.yorhel.nl/ncdu
+found on the web site at https://dev.yorhel.nl/ncdu
 
 
 =head1 AUTHOR
diff --git a/src/browser.c b/src/browser.c
index 64f9bc6a0234dca51548b41eb0bdbe39571c0337..e26683bd95a32e74f5bc4afb8d8e7e485103b98d 100644
--- a/src/browser.c
+++ b/src/browser.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/browser.h b/src/browser.h
index bc3f3fc1de75a11c2b23cca8395cb047c4252e34..1f4e35e152ccc57a3f8e47277f186e932db9faf9 100644
--- a/src/browser.h
+++ b/src/browser.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/delete.c b/src/delete.c
index 55afd2f7c7c918a6650028f5db119d697095d3a8..44cf4a4b3fdd5d7c43cefd9289d8133cb0e40664 100644
--- a/src/delete.c
+++ b/src/delete.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/delete.h b/src/delete.h
index 91b9eaa3e7dcffecb756fe003a9f98d98578dcf6..162ad037774035cd189bf665459abad04edc3332 100644
--- a/src/delete.h
+++ b/src/delete.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dir.h b/src/dir.h
index c8445bf5d3c666bcbced2d803ad5b2f28e93ce92..03456cf814b97f5c58902d39193c61a3a461a7ec 100644
--- a/src/dir.h
+++ b/src/dir.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dir_common.c b/src/dir_common.c
index a670069c1101eb7f6cf78b2adb5a327b8c92217d..f8c06575aa3ac60db7d7c3085fb3888366cc18ac 100644
--- a/src/dir_common.c
+++ b/src/dir_common.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dir_export.c b/src/dir_export.c
index a69b030692d0d428f0836f80d6a3a079b9fe3f6c..10cf0282da73579cbae25208862ed87ce538e308 100644
--- a/src/dir_export.c
+++ b/src/dir_export.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dir_import.c b/src/dir_import.c
index 53edaac91147a50db0f8d201b00996e6a302f920..eaf625f5560ce373ede0fb601276ae5d9413f883 100644
--- a/src/dir_import.c
+++ b/src/dir_import.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dir_mem.c b/src/dir_mem.c
index a7adfb026c0341aa5fa11bddb6e2feb51818c39d..ad91628970923c9fed2013b843482f93e4f8c67f 100644
--- a/src/dir_mem.c
+++ b/src/dir_mem.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dir_scan.c b/src/dir_scan.c
index ab140a6a3924b0fd73eb2d2e71336bcd5bfb2ea6..677c93dc934e1ba52415246358d9a617b32ecec0 100644
--- a/src/dir_scan.c
+++ b/src/dir_scan.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dirlist.c b/src/dirlist.c
index b7f4161fcf94f7a2993ee07d5b00f96a3d235a09..50b90f0ab10492d846ce4c0df4b77f1567fd31de 100644
--- a/src/dirlist.c
+++ b/src/dirlist.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/dirlist.h b/src/dirlist.h
index 9107facedb057d19627da128d5a0d2fdf3617660..94805be34c6e7742e8f59c634315ff74bae34aea 100644
--- a/src/dirlist.h
+++ b/src/dirlist.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/exclude.c b/src/exclude.c
index 6ceaa1540a9366ebe7d493cb2e9f64832bdee4eb..d75ba0b2c155254a788bc4136f638c2af286c28a 100644
--- a/src/exclude.c
+++ b/src/exclude.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/exclude.h b/src/exclude.h
index 47850914465de1aa093dabb3d7c64dd9c81395fd..fde71fe9fef9cad54b40d67247f73d2e625e9b19 100644
--- a/src/exclude.h
+++ b/src/exclude.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/global.h b/src/global.h
index 679888d62802f597562ad4c0a195a1ff9036a12c..e2c0b7629f97ae179cae6d6c518e1af962c05357 100644
--- a/src/global.h
+++ b/src/global.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/help.c b/src/help.c
index 8c130d76938c998a117384504d360062acc01b4e..56a6a00174ef98c84969fe7c1ea3597e54d78047 100644
--- a/src/help.c
+++ b/src/help.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
@@ -154,7 +154,7 @@ void help_draw() {
       ncaddstr(y+2, x+30, "Usage");
       ncprint( y+4, x+30, "%s", PACKAGE_VERSION);
       ncaddstr( 9,  7, "Written by Yoran Heling <projects@yorhel.nl>");
-      ncaddstr(10, 16, "http://dev.yorhel.nl/ncdu/");
+      ncaddstr(10, 16, "https://dev.yorhel.nl/ncdu/");
       break;
   }
 }
diff --git a/src/help.h b/src/help.h
index 815675db54cb95ccb8b9a8c623922cc4bd4ec749..8415f6e0b439b35cef44dd9843e0900b626d7c6e 100644
--- a/src/help.h
+++ b/src/help.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/main.c b/src/main.c
index 1ef59ab062afc8c4f56360ad8a373b7796910ef0..a5ad2f6157663fe0de5caf5cedc67bfa08c57b6f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/path.c b/src/path.c
index c9f45f24fef3b35cbfc16e000e9dad25c535c9c5..1fa4f88041e15feec24b8fb7b0d4b6af4b391ffd 100644
--- a/src/path.c
+++ b/src/path.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/path.h b/src/path.h
index 90542206d27e96d5e120fd2d0e99118cc4c3cf60..1b1a73104d03cfa6fefcc1ab15327a998b25aa14 100644
--- a/src/path.h
+++ b/src/path.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/quit.c b/src/quit.c
index 8a0d9d3f734a8a609f40f836801c7f785095cff5..2738d17157dff66b21b17c7e31c2bae5c41253d2 100644
--- a/src/quit.c
+++ b/src/quit.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2015 Yoran Heling
+  Copyright (c) 2015-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/quit.h b/src/quit.h
index 54b03d8afc4cd2533b3f8332a418785701d0f70a..29706fdf29e7338909eeec11ec54f5194c1c75a6 100644
--- a/src/quit.h
+++ b/src/quit.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2015 Yoran Heling
+  Copyright (c) 2015-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/shell.c b/src/shell.c
index 86d8095bf5dc6fdcb7174e53b7e4f1cf162fced7..287fe6783132fa079ab3f75213cbbae00ea31e55 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
   Shell support: Copyright (c) 2014 Thomas Jarosch
 
   Permission is hereby granted, free of charge, to any person obtaining
diff --git a/src/shell.h b/src/shell.h
index 712be069f3497cd48aebcf455bd3510c7b4d3e72..6c8419a985dee3156e223a6c3763df528f17c767 100644
--- a/src/shell.h
+++ b/src/shell.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
   Shell support: Copyright (c) 2014 Thomas Jarosch
 
   Permission is hereby granted, free of charge, to any person obtaining
diff --git a/src/util.c b/src/util.c
index 2028893dff3de54a75b5d291a643767d3fec6431..1ae8c6cb36ec48796da4793fd7ab8d933d020b00 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the
diff --git a/src/util.h b/src/util.h
index 3618d6d6fcffd4e2094a9694c88f5bbc27446ef0..a327239f90d4b37793a140153959160e6eeaecbc 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2014 Yoran Heling
+  Copyright (c) 2007-2016 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the