diff --git a/COPYING b/COPYING
index 914db91..8b75d49 100644
--- a/COPYING
+++ b/COPYING
@@ -1,4 +1,4 @@
-Copyright (c) 2007-2016 Yoran Heling
+Copyright (c) 2007-2018 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 7db6875..3a80774 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+1.13 - 2018-01-29
+	- Add "extended information" mode and -e flag
+	- Add file mode, modification time and uid/gid to info window with -e
+	- Add experimental color support and --color flag
+	- Add -rr option to disable shell spawning
+	- Remove directory nesting limit on file import
+	- Fix handling of interrupts during file import
+	- Fix undefined behavior that triggered crash on OS X
+
 1.12 - 2016-08-24
 	- Add NCDU_SHELL environment variable
 	- Add --confirm-quit flag
diff --git a/README b/README
index ec5c232..b4219c9 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
-ncdu 1.12g
-==========
+ncdu 1.13
+=========
 
 DESCRIPTION
 
@@ -33,7 +33,7 @@ INSTALL
 
 COPYING
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 5086f92..7586da7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 
-AC_INIT(ncdu, 1.12g, projects@yorhel.nl)
+AC_INIT(ncdu, 1.13, projects@yorhel.nl)
 AC_CONFIG_SRCDIR([src/global.h])
 AC_CONFIG_HEADER([config.h])
 AM_INIT_AUTOMAKE([foreign subdir-objects])
diff --git a/src/browser.c b/src/browser.c
index d9a7d5e..2ca739d 100644
--- a/src/browser.c
+++ b/src/browser.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 1f4e35e..eb7f8df 100644
--- a/src/browser.h
+++ b/src/browser.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 4fc4d13..82e5e99 100644
--- a/src/delete.c
+++ b/src/delete.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 162ad03..822cdd7 100644
--- a/src/delete.h
+++ b/src/delete.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 956ae4c..3be4a1c 100644
--- a/src/dir.h
+++ b/src/dir.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 031433e..5eb2a20 100644
--- a/src/dir_common.c
+++ b/src/dir_common.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 eadccf7..d50f61e 100644
--- a/src/dir_export.c
+++ b/src/dir_export.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 31e9613..a9d1b22 100644
--- a/src/dir_import.c
+++ b/src/dir_import.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 f3bb2fd..6930b2b 100644
--- a/src/dir_mem.c
+++ b/src/dir_mem.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 4b7b174..2b0f85e 100644
--- a/src/dir_scan.c
+++ b/src/dir_scan.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 65c97d5..5cfe52a 100644
--- a/src/dirlist.c
+++ b/src/dirlist.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 94805be..6e19e4f 100644
--- a/src/dirlist.h
+++ b/src/dirlist.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 d75ba0b..173cc72 100644
--- a/src/exclude.c
+++ b/src/exclude.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 fde71fe..86134d7 100644
--- a/src/exclude.h
+++ b/src/exclude.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 92b6eb7..33865ea 100644
--- a/src/global.h
+++ b/src/global.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 2876274..ab6697a 100644
--- a/src/help.c
+++ b/src/help.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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.h b/src/help.h
index 8415f6e..42eec72 100644
--- a/src/help.h
+++ b/src/help.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 9edf486..bfc5233 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 1fa4f88..824d644 100644
--- a/src/path.c
+++ b/src/path.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 1b1a731..74dbc12 100644
--- a/src/path.h
+++ b/src/path.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 2738d17..fba021e 100644
--- a/src/quit.c
+++ b/src/quit.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2015-2016 Yoran Heling
+  Copyright (c) 2015-2018 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 29706fd..375f825 100644
--- a/src/quit.h
+++ b/src/quit.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2015-2016 Yoran Heling
+  Copyright (c) 2015-2018 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 287fe67..360ac75 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 6c8419a..cb33bde 100644
--- a/src/shell.h
+++ b/src/shell.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 fbf6e9d..5f3dbd3 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 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 5ac47cc..0af8e77 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,6 +1,6 @@
 /* ncdu - NCurses Disk Usage
 
-  Copyright (c) 2007-2016 Yoran Heling
+  Copyright (c) 2007-2018 Yoran Heling
 
   Permission is hereby granted, free of charge, to any person obtaining
   a copy of this software and associated documentation files (the