diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index f74b16f678f..f771bced5ef 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -189,6 +189,7 @@
   ./services/misc/cpuminer-cryptonight.nix
   ./services/misc/cgminer.nix
   ./services/misc/confd.nix
+  ./services/misc/devmon.nix
   ./services/misc/dictd.nix
   ./services/misc/disnix.nix
   ./services/misc/docker-registry.nix
diff --git a/nixos/modules/services/misc/devmon.nix b/nixos/modules/services/misc/devmon.nix
new file mode 100644
index 00000000000..7a1f7c2e079
--- /dev/null
+++ b/nixos/modules/services/misc/devmon.nix
@@ -0,0 +1,28 @@
+{ pkgs, config, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.services.devmon;
+
+in {
+  options = {
+    services.devmon = {
+      enable = mkOption {
+        default = false;
+        description = ''
+          Whether to enable devmon, an automatic device mounting daemon.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.devmon = {
+      description = "devmon automatic device mounting daemon";
+      wantedBy = [ "multi-user.target" ];
+      path = [ pkgs.udevil ];
+      serviceConfig.ExecStart = "${pkgs.udevil}/bin/devmon";
+    };
+  };
+}
diff --git a/nixos/modules/services/x11/hardware/synaptics.nix b/nixos/modules/services/x11/hardware/synaptics.nix
index 9e44ce811c3..e967dc91141 100644
--- a/nixos/modules/services/x11/hardware/synaptics.nix
+++ b/nixos/modules/services/x11/hardware/synaptics.nix
@@ -63,12 +63,30 @@ in {
       twoFingerScroll = mkOption {
         type = types.bool;
         default = false;
-        description = "Whether to enable two-finger drag-scrolling.";
+        description = "Whether to enable two-finger drag-scrolling. Overridden by horizTwoFingerScroll and vertTwoFingerScroll.";
+      };
+
+      horizTwoFingerScroll = mkOption {
+        type = types.bool;
+        default = cfg.twoFingerScroll;
+        description = "Whether to enable horizontal two-finger drag-scrolling.";
+      };
+
+      vertTwoFingerScroll = mkOption {
+        type = types.bool;
+        default = cfg.twoFingerScroll;
+        description = "Whether to enable vertical two-finger drag-scrolling.";
+      };
+
+      horizEdgeScroll = mkOption {
+        type = types.bool;
+        default = ! cfg.horizTwoFingerScroll;
+        description = "Whether to enable horizontal edge drag-scrolling.";
       };
 
       vertEdgeScroll = mkOption {
         type = types.bool;
-        default = ! cfg.twoFingerScroll;
+        default = ! cfg.vertTwoFingerScroll;
         description = "Whether to enable vertical edge drag-scrolling.";
       };
 
@@ -147,9 +165,10 @@ in {
           Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}"
           Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}"
           Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}"
-          Option "VertTwoFingerScroll" "${if cfg.twoFingerScroll then "1" else "0"}"
-          Option "HorizTwoFingerScroll" "${if cfg.twoFingerScroll then "1" else "0"}"
+          Option "VertTwoFingerScroll" "${if cfg.vertTwoFingerScroll then "1" else "0"}"
+          Option "HorizTwoFingerScroll" "${if cfg.horizTwoFingerScroll then "1" else "0"}"
           Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}"
+          Option "HorizEdgeScroll" "${if cfg.horizEdgeScroll then "1" else "0"}"
           ${if cfg.palmDetect then ''Option "PalmDetect" "1"'' else ""}
           ${if cfg.horizontalScroll then "" else ''Option "HorizScrollDelta" "0"''}
           ${cfg.additionalOptions}
diff --git a/pkgs/applications/editors/nano/default.nix b/pkgs/applications/editors/nano/default.nix
index 11137d1a962..9fc223d81da 100644
--- a/pkgs/applications/editors/nano/default.nix
+++ b/pkgs/applications/editors/nano/default.nix
@@ -11,10 +11,10 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   name = "nano-${version}";
-  version = "2.4.1";
+  version = "2.4.2";
   src = fetchurl {
     url = "mirror://gnu/nano/${name}.tar.gz";
-    sha256 = "1li99ycnva40hiavm9lf34gjny74mj469x6ismrfm6wv3dgfn33a";
+    sha256 = "1fb5gzdm3jdx1f2vyanjvdmppaz082lf4kinyffnssgmzhc7zkf8";
   };
   buildInputs = [ ncurses ] ++ optional enableNls gettext;
   configureFlags = ''
diff --git a/pkgs/applications/misc/calcurse/default.nix b/pkgs/applications/misc/calcurse/default.nix
new file mode 100644
index 00000000000..9211ef0ab83
--- /dev/null
+++ b/pkgs/applications/misc/calcurse/default.nix
@@ -0,0 +1,27 @@
+{stdenv, fetchurl, ncurses, gettext}:
+
+stdenv.mkDerivation {
+  name = "calcurse-4.0.0";
+
+  src = fetchurl {
+    url = http://calcurse.org/files/calcurse-4.0.0.tar.gz;
+    sha256 = "0d33cpkbhyidvm3xx6iw9ljqdvl6477c2kcwix3bs63nj0ch06v2";
+  };
+
+  buildInputs = [ncurses gettext];
+
+  meta = {
+    description = "A calendar and scheduling application for the command line";
+    version = "4.0.0";
+    longDescription = ''
+      calcurse is a calendar and scheduling application for the command line. It helps
+      keep track of events, appointments and everyday tasks. A configurable notification
+      system reminds users of upcoming deadlines, the curses based interface can be
+      customized to suit user needs and a very powerful set of command line options can
+      be used to filter and format appointments, making it suitable for use in scripts.
+    '';
+    homepage = http://calcurse.org/;
+    license = stdenv.lib.licenses.bsd2;
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/applications/misc/khard/default.nix b/pkgs/applications/misc/khard/default.nix
index 2eda8acf4b8..4bf39860989 100644
--- a/pkgs/applications/misc/khard/default.nix
+++ b/pkgs/applications/misc/khard/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, pkgs, pythonPackages }:
 
 pythonPackages.buildPythonPackage rec {
-  version = "0.4.0";
+  version = "0.4.1";
   name = "khard-${version}";
   namePrefix = "";
 
   src = fetchurl {
     url = "https://github.com/scheibler/khard/archive/v${version}.tar.gz";
-    sha256 = "0xvg8725297faw5mk7ka4xjc968vq3ix7izd4vmsaqysl43gnh21";
+    sha256 = "09yibjzly711hwpg345n653rz47llvrj4shnlcxd8snzvg8m5gri";
   };
 
   propagatedBuildInputs = with pythonPackages; [
diff --git a/pkgs/applications/misc/mdp/default.nix b/pkgs/applications/misc/mdp/default.nix
index aa2045cc8e8..a7617ec8358 100644
--- a/pkgs/applications/misc/mdp/default.nix
+++ b/pkgs/applications/misc/mdp/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  version = "1.0.0";
+  version = "1.0.1";
   name = "mdp-${version}";
 
   src = fetchurl {
     url = "https://github.com/visit1985/mdp/archive/${version}.tar.gz";
-    sha256 = "1xkmzcwa5ml1xfv92brwirnm00a44jkj7wpfimxbny98zgmad8vn";
+    sha256 = "0vmr0ymq06r50yags9nv6fk4f890b82a7bvxg697vrgs04i2x4dy";
   };
 
   makeFlags = "PREFIX=$(out)";
diff --git a/pkgs/applications/misc/udevil/default.nix b/pkgs/applications/misc/udevil/default.nix
new file mode 100644
index 00000000000..5ba80348d1f
--- /dev/null
+++ b/pkgs/applications/misc/udevil/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchurl, intltool, glib, pkgconfig, udev, utillinux, acl }:
+stdenv.mkDerivation {
+  name = "udevil-0.4.4";
+  src = fetchurl {
+    url = https://github.com/IgnorantGuru/udevil/archive/0.4.4.tar.gz;
+    sha256 = "0z1bhaayambrcn7bgnrqk445k50ifabmw8q4i9qj49nnbcvxhbxd";
+  };
+  buildInputs = [ intltool glib pkgconfig udev ];
+  configurePhase = ''
+    substituteInPlace src/Makefile.am --replace "-o root -g root" ""
+    substituteInPlace src/Makefile.in --replace "-o root -g root" ""
+    ./configure \
+      --prefix=$out \
+      --with-mount-prog=${utillinux}/bin/mount \
+      --with-umount-prog=${utillinux}/bin/umount \
+      --with-losetup-prog=${utillinux}/bin/losetup \
+      --with-setfacl-prog=${acl}/bin/setfacl \
+      --sysconfdir=$prefix/etc
+  '';
+  preConfigure = ''
+    cat src/Makefile.am
+    exit 2
+  '';
+  meta = {
+    description = "A command line Linux program which mounts and unmounts removable devices without a password, shows device info, and monitors device changes";
+    homepage = https://ignorantguru.github.io/udevil/;
+    platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl3;
+  };
+}
diff --git a/pkgs/applications/networking/feedreaders/canto-curses/default.nix b/pkgs/applications/networking/feedreaders/canto-curses/default.nix
index 0a65f8dd70f..a73cf63e76b 100644
--- a/pkgs/applications/networking/feedreaders/canto-curses/default.nix
+++ b/pkgs/applications/networking/feedreaders/canto-curses/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, python34Packages, readline, ncurses, canto-daemon }:
 
 python34Packages.buildPythonPackage rec {
-  version = "0.9.3";
+  version = "0.9.4";
   name = "canto-curses-${version}";
 
   src = fetchFromGitHub {
     owner = "themoken";
     repo = "canto-curses";
     rev = "v${version}";
-    sha256 = "1k3rbniyfdbqhbkclgrrvfjgvfl5if4c2rbgpcb6l2l5v6i1y742";
+    sha256 = "0g1ckcb9xcfb0af17zssiqcrfry87agx578vd40nb6gbw90ql4fn";
   };
 
   buildInputs = [ readline ncurses canto-daemon ];
diff --git a/pkgs/applications/networking/feedreaders/canto-daemon/default.nix b/pkgs/applications/networking/feedreaders/canto-daemon/default.nix
index bf564dd4327..63fefae9dfe 100644
--- a/pkgs/applications/networking/feedreaders/canto-daemon/default.nix
+++ b/pkgs/applications/networking/feedreaders/canto-daemon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python34Packages, }:
 
 python34Packages.buildPythonPackage rec {
-  version = "0.9.1";
+  version = "0.9.3";
   name = "canto-daemon-${version}";
   namePrefix = "";
 
@@ -9,7 +9,7 @@ python34Packages.buildPythonPackage rec {
     owner = "themoken";
     repo = "canto-next";
     rev = "v${version}";
-    sha256 = "14lh6x0yz2asspwdi1ims01589r79q0dv77vq61gfjk5wiwfbdwa";
+    sha256 = "1x875qdyhab89nwwa2bzbfvcrkx34zwyy8dlbxm8wg3vz9b78l61";
   };
 
   propagatedBuildInputs = with python34Packages; [ feedparser ];
diff --git a/pkgs/applications/networking/syncthing/default.nix b/pkgs/applications/networking/syncthing/default.nix
index 449886a5de4..02a51a3cbad 100644
--- a/pkgs/applications/networking/syncthing/default.nix
+++ b/pkgs/applications/networking/syncthing/default.nix
@@ -4,12 +4,12 @@ with goPackages;
 
 buildGoPackage rec {
   name = "syncthing-${version}";
-  version = "0.11.15";
+  version = "0.11.16";
   goPackagePath = "github.com/syncthing/syncthing";
   src = fetchgit {
     url = "git://github.com/syncthing/syncthing.git";
     rev = "refs/tags/v${version}";
-    sha256 = "8afd0a0999c7d7d285f361589330421c00012da86ce91623c5ad6b96d8fb9695";
+    sha256 = "f9b5c2de7e2b6592cccb0222c48b9baa2497dce519824a75923d40cc722ab937";
   };
 
   subPackages = [ "cmd/syncthing" ];
diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index b7511804d95..c053c886e92 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -111,7 +111,7 @@ stdenv.mkDerivation rec {
 
   postUnpack = ''
     mkdir -v $sourceRoot/src
-  '' + (stdenv.lib.concatMapStrings (f: "ln -sv ${f} $sourceRoot/src/${f.outputHash}-${f.name}\nln -sv ${f} $sourceRoot/src/${f.name}\n") srcs.third_party)
+  '' + (stdenv.lib.concatMapStrings (f: "ln -sfv ${f} $sourceRoot/src/${f.outputHash}-${f.name}\nln -sfv ${f} $sourceRoot/src/${f.name}\n") srcs.third_party)
   + ''
     ln -sv ${srcs.help} $sourceRoot/src/${srcs.help.name}
     ln -svf ${srcs.translations} $sourceRoot/src/${srcs.translations.name}
diff --git a/pkgs/applications/video/obs-studio/default.nix b/pkgs/applications/video/obs-studio/default.nix
index 953f0c3a8b2..b231aad07cc 100644
--- a/pkgs/applications/video/obs-studio/default.nix
+++ b/pkgs/applications/video/obs-studio/default.nix
@@ -7,6 +7,7 @@
 , qt5
 , libv4l
 , x264
+, curl
 
 , pulseaudioSupport ? false
 , libpulseaudio
@@ -16,14 +17,15 @@ let
   optional = stdenv.lib.optional;
 in stdenv.mkDerivation rec {
   name = "obs-studio-${version}";
-  version = "0.10.0";
+  version = "0.11.1";
 
   src = fetchurl {
     url = "https://github.com/jp9000/obs-studio/archive/${version}.tar.gz";
-    sha256 = "1xms48gl20pr9g8bv8ygykh6m99c3wjphsavr4hb1d5263r9f4in";
+    sha256 = "12g1y6y8ixvgvwk75x7qgq0j06d5khd0w3if6kahswlc58q65fm8";
   };
 
   buildInputs = [ cmake
+                  curl
                   ffmpeg
                   jansson
                   libv4l
diff --git a/pkgs/development/interpreters/php/7.0.nix b/pkgs/development/interpreters/php/7.0.nix
new file mode 100644
index 00000000000..1369cf4a219
--- /dev/null
+++ b/pkgs/development/interpreters/php/7.0.nix
@@ -0,0 +1,8 @@
+{ callPackage, apacheHttpd  }:
+callPackage ./generic.nix {
+  phpVersion = "7.0.0beta1";
+  url = "https://downloads.php.net/~ab/php-7.0.0beta1.tar.bz2";
+  sha = "1pj3ysfhswg2r370ivp33fv9zbcl3yvhmxgnc731k08hv6hmd984";
+  apacheHttpd = apacheHttpd;
+  php7 = true;
+}
diff --git a/pkgs/development/interpreters/php/fix-paths-php7.patch b/pkgs/development/interpreters/php/fix-paths-php7.patch
new file mode 100644
index 00000000000..2b9e4ad0ebb
--- /dev/null
+++ b/pkgs/development/interpreters/php/fix-paths-php7.patch
@@ -0,0 +1,23 @@
+--- php-7.0.0beta1/configure	    2015-07-10 12:11:41.810045613 +0000
++++ php-7.0.0beta1-new/configure	2015-07-17 16:10:21.775528267 +0000
+@@ -6172,7 +6172,7 @@
+     as_fn_error $? "Please note that Apache version >= 2.0.44 is required" "$LINENO" 5
+   fi
+ 
+-  APXS_LIBEXECDIR='$(INSTALL_ROOT)'`$APXS -q LIBEXECDIR`
++  APXS_LIBEXECDIR="$prefix/modules"
+   if test -z `$APXS -q SYSCONFDIR`; then
+     INSTALL_IT="\$(mkinstalldirs) '$APXS_LIBEXECDIR' && \
+                  $APXS -S LIBEXECDIR='$APXS_LIBEXECDIR' \
+@@ -37303,9 +37303,7 @@
+ 
+ 
+ if test "$PHP_GETTEXT" != "no"; then
+-  for i in $PHP_GETTEXT /usr/local /usr; do
+-    test -r $i/include/libintl.h && GETTEXT_DIR=$i && break
+-  done
++  GETTEXT_DIR=$PHP_GETTEXT
+ 
+   if test -z "$GETTEXT_DIR"; then
+     as_fn_error $? "Cannot locate header file libintl.h" "$LINENO" 5
+
diff --git a/pkgs/development/interpreters/php/generic.nix b/pkgs/development/interpreters/php/generic.nix
index 10f40c4dd2f..e71b6238173 100644
--- a/pkgs/development/interpreters/php/generic.nix
+++ b/pkgs/development/interpreters/php/generic.nix
@@ -4,7 +4,8 @@
 , libxslt, libmcrypt, bzip2, icu, openldap, cyrus_sasl, libmhash, freetds
 , uwimap, pam, gmp
 
-, phpVersion, apacheHttpd, sha }:
+, phpVersion, apacheHttpd, sha
+, php7 ? false, url ? null }:
 
 let
   libmcryptOverride = libmcrypt.override { disablePosixThreads = true; };
@@ -212,7 +213,7 @@ composableDerivation.composableDerivation {} ( fixed : let inherit (fixed.fixed)
     imapSupport = config.php.imap or true;
     ldapSupport = config.php.ldap or true;
     mhashSupport = config.php.mhash or true;
-    mysqlSupport = config.php.mysql or true;
+    mysqlSupport = (!php7) && (config.php.mysql or true);
     mysqliSupport = config.php.mysqli or true;
     pdo_mysqlSupport = config.php.pdo_mysql or true;
     libxml2Support = config.php.libxml2 or true;
@@ -220,7 +221,7 @@ composableDerivation.composableDerivation {} ( fixed : let inherit (fixed.fixed)
     bcmathSupport = config.php.bcmath or true;
     socketsSupport = config.php.sockets or true;
     curlSupport = config.php.curl or true;
-    curlWrappersSupport = config.php.curlWrappers or true;
+    curlWrappersSupport = (!php7) && (config.php.curlWrappers or true);
     gettextSupport = config.php.gettext or true;
     pcntlSupport = config.php.pcntl or true;
     postgresqlSupport = config.php.postgresql or true;
@@ -241,7 +242,7 @@ composableDerivation.composableDerivation {} ( fixed : let inherit (fixed.fixed)
     ftpSupport = config.php.ftp or true;
     fpmSupport = config.php.fpm or true;
     gmpSupport = config.php.gmp or true;
-    mssqlSupport = config.php.mssql or (!stdenv.isDarwin);
+    mssqlSupport = (!php7) && (config.php.mssql or (!stdenv.isDarwin));
     ztsSupport = config.php.zts or false;
     calendarSupport = config.php.calendar or true;
   };
@@ -267,7 +268,10 @@ composableDerivation.composableDerivation {} ( fixed : let inherit (fixed.fixed)
   '';
 
   src = fetchurl {
-    url = "http://www.php.net/distributions/php-${version}.tar.bz2";
+    url = if url == null then
+      "http://www.php.net/distributions/php-${version}.tar.bz2"
+    else
+      url;
     sha256 = sha;
   };
 
@@ -278,6 +282,10 @@ composableDerivation.composableDerivation {} ( fixed : let inherit (fixed.fixed)
     maintainers = with maintainers; [ globin ];
   };
 
-  patches = [ ./fix-paths.patch ];
+  patches = if !php7 then
+    [ ./fix-paths.patch ]
+  else
+    [ ./fix-paths-php7.patch ]
+  ;
 
 })
diff --git a/pkgs/development/libraries/gstreamer/vaapi/default.nix b/pkgs/development/libraries/gstreamer/vaapi/default.nix
index a1f936e20af..349b5093a3b 100644
--- a/pkgs/development/libraries/gstreamer/vaapi/default.nix
+++ b/pkgs/development/libraries/gstreamer/vaapi/default.nix
@@ -5,17 +5,17 @@
 
 stdenv.mkDerivation rec {
   name = "gst-vaapi-${version}";
-  version = "0.5.10";
+  version = "0.6.0";
 
   src = fetchurl {
     url = "${meta.homepage}/software/vaapi/releases/gstreamer-vaapi/gstreamer-vaapi-${version}.tar.bz2";
-    sha256 = "179wnz4c4gnw9ibfgjrad9b44icygadaknsgjfw24lr2pz3kdlhd";
+    sha256 = "1f3ji0h0x49w4wpqc0widraa9kvq0b47idrdxq4znjb8c1bwd97n";
   };
 
   nativeBuildInputs = with stdenv.lib; [ pkgconfig bzip2 ];
 
   buildInputs = with stdenv.lib; [ gstreamer gst-plugins-base gst-plugins-bad libva libdrm udev
-    xorg.libX11 xorg.libXext xorg.libXv xorg.libXrandr mesa nasm libvpx ];
+    xorg.libX11 xorg.libXext xorg.libXv xorg.libXrandr xorg.libSM xorg.libICE mesa nasm libvpx ];
 
   preConfigure = "
     export GST_PLUGIN_PATH_1_0=$out/lib/gstreamer-1.0
diff --git a/pkgs/development/libraries/zlog/default.nix b/pkgs/development/libraries/zlog/default.nix
new file mode 100644
index 00000000000..d3dc41371de
--- /dev/null
+++ b/pkgs/development/libraries/zlog/default.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchzip }:
+
+stdenv.mkDerivation rec {
+  version = "1.2.12";
+  name = "zlog-${version}";
+
+  src = fetchzip {
+    name = "${name}-src";
+    url = "https://github.com/HardySimpson/zlog/archive/${version}.tar.gz";
+    sha256 = "1ychld0dcfdak2wnmkj941i0xav6ynlb3n6hz1kz03yy74ll2fqi";
+  };
+
+  configurePhase = ''
+    sed -i 's;-Werror;;' src/makefile
+  '';
+
+  buildPhase = ''
+    mkdir -p $out
+    make PREFIX=$out
+  '';
+
+  installPhase = ''
+    make PREFIX=$out install
+  '';
+
+  meta = with stdenv.lib; {
+    description= "Reliable, high-performance, thread safe, flexible, clear-model, pure C logging library";
+    homepage = http://hardysimpson.github.com/zlog;
+    license = licenses.lgpl21;
+    platforms = platforms.linux; # cannot test on something else
+    maintainers = [ maintainers.matthiasbeyer ];
+  };
+
+}
diff --git a/pkgs/os-specific/linux/pam/default.nix b/pkgs/os-specific/linux/pam/default.nix
index 29cfa64b22d..f7cadd469d7 100644
--- a/pkgs/os-specific/linux/pam/default.nix
+++ b/pkgs/os-specific/linux/pam/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "linux-pam-${version}";
-  version = "1.2.0";
+  version = "1.2.1";
 
   src = fetchurl {
     url = "http://www.linux-pam.org/library/Linux-PAM-${version}.tar.bz2";
-    sha256 = "192y2fgf24a5qsg7rl1mzgw5axs5lg8kqamkfff2x50yjv2ym2yd";
+    sha256 = "1n9lnf9gjs72kbj1g354v1xhi2j27aqaah15vykh7cnkq08i4arl";
   };
 
   nativeBuildInputs = [ flex ];
diff --git a/pkgs/tools/networking/dnscrypt-proxy/default.nix b/pkgs/tools/networking/dnscrypt-proxy/default.nix
index 206f7f2daac..ca19c335a1c 100644
--- a/pkgs/tools/networking/dnscrypt-proxy/default.nix
+++ b/pkgs/tools/networking/dnscrypt-proxy/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "dnscrypt-proxy-${version}";
-  version = "1.5.0";
+  version = "1.6.0";
 
   src = fetchurl {
     url = "http://download.dnscrypt.org/dnscrypt-proxy/${name}.tar.bz2";
-    sha256 = "1cp3ivxngrihil6i7b659d39v9v6iwjs16s2kj9wz1anzyx0j6nx";
+    sha256 = "0zfw9vi9qbsc55awncyigqfqp25v5adqk6jpg1jdfkmbqqfykk70";
   };
 
   configureFlags = ''
diff --git a/pkgs/tools/security/sudo/default.nix b/pkgs/tools/security/sudo/default.nix
index b6ae48c5d83..69ef5328868 100644
--- a/pkgs/tools/security/sudo/default.nix
+++ b/pkgs/tools/security/sudo/default.nix
@@ -3,14 +3,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "sudo-1.8.13";
+  name = "sudo-1.8.14p1";
 
   src = fetchurl {
     urls =
       [ "ftp://ftp.sudo.ws/pub/sudo/${name}.tar.gz"
         "ftp://ftp.sudo.ws/pub/sudo/OLD/${name}.tar.gz"
       ];
-    sha256 = "09asw1hpxc39a6hhydr8n33m2pni1b5m37vaj7b00761ybnyax73";
+    sha256 = "1806kxnkjibky8y04s4f9mpj0403v4b6sqdnmyaa98mnq3qwsb5i";
   };
 
   configureFlags = [
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f2cccdcfc14..c549c5145be 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4961,6 +4961,8 @@ let
 
   php56 = callPackage ../development/interpreters/php/5.6.nix { };
 
+  php70 = callPackage ../development/interpreters/php/7.0.nix { };
+
   picoc = callPackage ../development/interpreters/picoc {};
 
   picolisp = callPackage ../development/interpreters/picolisp {};
@@ -8395,6 +8397,8 @@ let
     fetchurl = fetchurlBoot;
   };
 
+  zlog = callPackage ../development/libraries/zlog { };
+
   zlibStatic = lowPrio (appendToName "static" (callPackage ../development/libraries/zlib {
     static = true;
   }));
@@ -10764,6 +10768,8 @@ let
       inherit (gnome) libglade;
   };
 
+  calcurse = callPackage ../applications/misc/calcurse { };
+
   calibre = callPackage ../applications/misc/calibre {
     inherit (pythonPackages) pyqt5 sip_4_16;
   };
@@ -15104,4 +15110,6 @@ let
 
   hbase = callPackage ../servers/hbase {};
 
+  udevil = callPackage ../applications/misc/udevil {};
+
 }; in self; in pkgs
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index ad08df9a874..08c0cfee510 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2272,6 +2272,33 @@ let
     };
   };
 
+  pkginfo = buildPythonPackage rec {
+    version = "1.2.1";
+    name = "pkginfo-${version}";
+
+    src = pkgs.fetchurl {
+      url = "https://pypi.python.org/packages/source/p/pkginfo/${name}.tar.gz";
+      sha256 = "0g0g6avplfqw1adzqybbrh1a2z0kfjl8qn3annkrc7w3ibz6sgxd";
+    };
+
+    doCheck = false; # I don't know why, but with doCheck = true it fails.
+
+    meta = {
+      homepage = https://pypi.python.org/pypi/pkginfo;
+      license = licenses.mit;
+      description = "Query metadatdata from sdists / bdists / installed packages.";
+
+      longDescription = ''
+        This package provides an API for querying the distutils metadata
+        written in the PKG-INFO file inside a source distriubtion (an sdist)
+        or a binary distribution (e.g., created by running bdist_egg). It can
+        also query the EGG-INFO directory of an installed distribution, and the
+        *.egg-info stored in a “development checkout” (e.g, created by running
+        setup.py develop).
+      '';
+    };
+  };
+
   pretend = buildPythonPackage rec {
     name = "pretend-1.0.8";