diff --git a/lib/debug.nix b/lib/debug.nix
index ea6aed60ab43..e3ca3352397e 100644
--- a/lib/debug.nix
+++ b/lib/debug.nix
@@ -148,6 +148,28 @@ rec {
   /* A combination of `traceVal` and `traceSeqN`. */
   traceValSeqN = traceValSeqNFn id;
 
+  /* Trace the input and output of a function `f` named `name`,
+  both down to `depth`.
+
+  This is useful for adding around a function call,
+  to see the before/after of values as they are transformed.
+
+     Example:
+       traceFnSeqN 2 "id" (x: x) { a.b.c = 3; }
+       trace: { fn = "id"; from = { a.b = {…}; }; to = { a.b = {…}; }; }
+       => { a.b.c = 3; }
+  */
+  traceFnSeqN = depth: name: f: v:
+    let res = f v;
+    in lib.traceSeqN
+        (depth + 1)
+        {
+          fn = name;
+          from = v;
+          to = res;
+        }
+        res;
+
 
   # -- TESTING --
 
diff --git a/lib/default.nix b/lib/default.nix
index f985266ed938..803f1f765647 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -130,7 +130,7 @@ let
       assertMsg assertOneOf;
     inherit (self.debug) addErrorContextToAttrs traceIf traceVal traceValFn
       traceXMLVal traceXMLValMarked traceSeq traceSeqN traceValSeq
-      traceValSeqFn traceValSeqN traceValSeqNFn traceShowVal
+      traceValSeqFn traceValSeqN traceValSeqNFn traceFnSeqN traceShowVal
       traceShowValMarked showVal traceCall traceCall2 traceCall3
       traceValIfNot runTests testAllTrue traceCallXml attrNamesToStr;
     inherit (self.misc) maybeEnv defaultMergeArg defaultMerge foldArgs
diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index a8091dd7ee0a..2887f3c62f2e 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -10524,4 +10524,10 @@
     github = "zupo";
     githubId = 311580;
   };
+  jbcrail = {
+    name = "Joseph Crail";
+    email = "jbcrail@gmail.com";
+    github = "jbcrail";
+    githubId = 6038;
+  };
 }
diff --git a/nixos/modules/services/backup/bacula.nix b/nixos/modules/services/backup/bacula.nix
index b485602aab8c..cc8b77cbfbe8 100644
--- a/nixos/modules/services/backup/bacula.nix
+++ b/nixos/modules/services/backup/bacula.nix
@@ -1,5 +1,6 @@
 { config, lib, pkgs, ... }:
 
+
 # TODO: test configuration when building nixexpr (use -t parameter)
 # TODO: support sqlite3 (it's deprecate?) and mysql
 
@@ -111,6 +112,7 @@ let
   {
     options = {
       password = mkOption {
+        type = types.str;
         # TODO: required?
         description = ''
           Specifies the password that must be supplied for the default Bacula
@@ -130,6 +132,7 @@ let
       };
 
       monitor = mkOption {
+        type = types.enum [ "no" "yes" ];
         default = "no";
         example = "yes";
         description = ''
@@ -150,6 +153,7 @@ let
   {
     options = {
       changerDevice = mkOption {
+        type = types.str;
         description = ''
           The specified name-string must be the generic SCSI device name of the
           autochanger that corresponds to the normal read/write Archive Device
@@ -168,6 +172,7 @@ let
       };
 
       changerCommand = mkOption {
+        type = types.str;
         description = ''
           The name-string specifies an external program to be called that will
           automatically change volumes as required by Bacula. Normally, this
@@ -191,10 +196,12 @@ let
 
       devices = mkOption {
         description = "";
+        type = types.listOf types.str;
       };
 
       extraAutochangerConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Autochanger directive.
         '';
@@ -211,6 +218,7 @@ let
     options = {
       archiveDevice = mkOption {
         # TODO: required?
+        type = types.str;
         description = ''
           The specified name-string gives the system file name of the storage
           device managed by this storage daemon. This will usually be the
@@ -227,6 +235,7 @@ let
 
       mediaType = mkOption {
         # TODO: required?
+        type = types.str;
         description = ''
           The specified name-string names the type of media supported by this
           device, for example, <literal>DLT7000</literal>. Media type names are
@@ -264,6 +273,7 @@ let
 
       extraDeviceConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Device directive.
         '';
@@ -292,6 +302,7 @@ in {
 
       name = mkOption {
         default = "${config.networking.hostName}-fd";
+        type = types.str;
         description = ''
           The client name that must be used by the Director when connecting.
           Generally, it is a good idea to use a name related to the machine so
@@ -320,6 +331,7 @@ in {
 
       extraClientConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Client directive.
         '';
@@ -331,6 +343,7 @@ in {
 
       extraMessagesConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Messages directive.
         '';
@@ -351,6 +364,7 @@ in {
 
       name = mkOption {
         default = "${config.networking.hostName}-sd";
+        type = types.str;
         description = ''
           Specifies the Name of the Storage daemon.
         '';
@@ -391,6 +405,7 @@ in {
 
       extraStorageConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Storage directive.
         '';
@@ -402,6 +417,7 @@ in {
 
       extraMessagesConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Messages directive.
         '';
@@ -423,6 +439,7 @@ in {
 
       name = mkOption {
         default = "${config.networking.hostName}-dir";
+        type = types.str;
         description = ''
           The director name used by the system administrator. This directive is
           required.
@@ -444,6 +461,7 @@ in {
 
       password = mkOption {
         # TODO: required?
+        type = types.str;
         description = ''
            Specifies the password that must be supplied for a Director.
         '';
@@ -451,6 +469,7 @@ in {
 
       extraMessagesConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Messages directive.
         '';
@@ -461,6 +480,7 @@ in {
 
       extraDirectorConfig = mkOption {
         default = "";
+        type = types.lines;
         description = ''
           Extra configuration to be passed in Director directive.
         '';
diff --git a/nixos/modules/services/continuous-integration/gitlab-runner.nix b/nixos/modules/services/continuous-integration/gitlab-runner.nix
index c358a5db77c2..2c6d9530a6b8 100644
--- a/nixos/modules/services/continuous-integration/gitlab-runner.nix
+++ b/nixos/modules/services/continuous-integration/gitlab-runner.nix
@@ -66,10 +66,10 @@ let
             ++ optional service.debugTraceDisabled
             "--debug-trace-disabled"
             ++ map (e: "--env ${escapeShellArg e}") (mapAttrsToList (name: value: "${name}=${value}") service.environmentVariables)
-            ++ optionals (service.executor == "docker") (
+            ++ optionals (hasPrefix "docker" service.executor) (
               assert (
                 assertMsg (service.dockerImage != null)
-                  "dockerImage option is required for docker executor (${name})");
+                  "dockerImage option is required for ${service.executor} executor (${name})");
               [ "--docker-image ${service.dockerImage}" ]
               ++ optional service.dockerDisableCache
               "--docker-disable-cache"
diff --git a/pkgs/applications/audio/apple-music-electron/default.nix b/pkgs/applications/audio/apple-music-electron/default.nix
new file mode 100644
index 000000000000..1c6180ac2119
--- /dev/null
+++ b/pkgs/applications/audio/apple-music-electron/default.nix
@@ -0,0 +1,32 @@
+{ appimageTools, lib, fetchurl }:
+let
+  pname = "apple-music-electron";
+  version = "1.5.2";
+  name = "Apple.Music-${version}";
+
+  src = fetchurl {
+    url = "https://github.com/iiFir3z/Apple-Music-Electron/releases/download/${version}/${name}.AppImage";
+    sha256 = "1jl0wgwy6ajmfkzygwb7cm9m49nkhp3x6vd8kwmh6ccs3jy4ayp5";
+  };
+
+  appimageContents = appimageTools.extract { inherit name src; };
+in appimageTools.wrapType2 {
+  inherit name src;
+
+  extraInstallCommands = ''
+    mv $out/bin/${name} $out/bin/${pname}
+
+    install -m 444 -D ${appimageContents}/${pname}.desktop -t $out/share/applications
+    substituteInPlace $out/share/applications/${pname}.desktop \
+      --replace 'Exec=AppRun' 'Exec=$out/bin/apple-music-electron'
+    cp -r ${appimageContents}/usr/share/icons $out/share
+  '';
+
+  meta = with lib; {
+    description = "Unofficial Apple Music application without having to bother with a Web Browser or iTunes";
+    homepage = "https://github.com/iiFir3z/Apple-Music-Electron";
+    license = licenses.mit;
+    maintainers = [ maintainers.ivar ];
+    platforms = [ "x86_64-linux" ];
+  };
+}
diff --git a/pkgs/applications/audio/m4acut/default.nix b/pkgs/applications/audio/m4acut/default.nix
new file mode 100644
index 000000000000..f3ceee9227c4
--- /dev/null
+++ b/pkgs/applications/audio/m4acut/default.nix
@@ -0,0 +1,24 @@
+{ lib, stdenv, autoreconfHook, fetchFromGitHub, l-smash }:
+
+stdenv.mkDerivation rec {
+  pname = "m4acut";
+  version = "0.1.2";
+
+  src = fetchFromGitHub {
+    owner = "nu774";
+    repo = "m4acut";
+    rev = "v${version}";
+    sha256 = "1hzf9f1fzmlpnxjaxhs2w22wzb28vd87ycaddnix1mmhvh3nvzkd";
+  };
+
+  nativeBuildInputs = [ autoreconfHook ];
+  buildInputs = [ l-smash ];
+
+  meta = with lib; {
+    description = "Losslessly & gaplessly cut m4a (AAC in MP4) files.";
+    homepage = "https://github.com/nu774/m4acut";
+    license = with licenses; [ bsdOriginal zlib ];
+    maintainers = [ maintainers.chkno ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/applications/audio/pifi/Gemfile b/pkgs/applications/audio/pifi/Gemfile
new file mode 100644
index 000000000000..da7d26e3760f
--- /dev/null
+++ b/pkgs/applications/audio/pifi/Gemfile
@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'pifi'
diff --git a/pkgs/applications/audio/pifi/Gemfile.lock b/pkgs/applications/audio/pifi/Gemfile.lock
new file mode 100644
index 000000000000..ddcdb537e6a4
--- /dev/null
+++ b/pkgs/applications/audio/pifi/Gemfile.lock
@@ -0,0 +1,39 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    daemons (1.3.1)
+    eventmachine (1.2.7)
+    json (2.5.1)
+    mustermann (1.1.1)
+      ruby2_keywords (~> 0.0.1)
+    optimist (3.0.1)
+    pifi (0.4.11)
+      json (~> 2.2)
+      optimist (~> 3.0)
+      ruby-mpd (~> 0.3)
+      sinatra (~> 2.0)
+      thin (~> 1.7)
+    rack (2.2.3)
+    rack-protection (2.1.0)
+      rack
+    ruby-mpd (0.3.3)
+    ruby2_keywords (0.0.4)
+    sinatra (2.1.0)
+      mustermann (~> 1.0)
+      rack (~> 2.2)
+      rack-protection (= 2.1.0)
+      tilt (~> 2.0)
+    thin (1.8.0)
+      daemons (~> 1.0, >= 1.0.9)
+      eventmachine (~> 1.0, >= 1.0.4)
+      rack (>= 1, < 3)
+    tilt (2.0.10)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  pifi
+
+BUNDLED WITH
+   2.1.4
diff --git a/pkgs/applications/audio/pifi/default.nix b/pkgs/applications/audio/pifi/default.nix
new file mode 100644
index 000000000000..856807608d7d
--- /dev/null
+++ b/pkgs/applications/audio/pifi/default.nix
@@ -0,0 +1,18 @@
+{ lib, bundlerEnv, ruby }:
+
+bundlerEnv rec {
+  pname = "pifi";
+
+  version = (import ./gemset.nix).pifi.version;
+  inherit ruby;
+  # expects Gemfile, Gemfile.lock and gemset.nix in the same directory
+  gemdir = ./.;
+
+  meta = with lib; {
+    description = "MPD web client to listen to radio, written in React and Sinatra";
+    homepage = "https://github.com/rccavalcanti/pifi-radio";
+    license = with licenses; gpl3Only;
+    maintainers = with maintainers; [ kmein ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/applications/audio/pifi/gemset.nix b/pkgs/applications/audio/pifi/gemset.nix
new file mode 100644
index 000000000000..77dd8c55289e
--- /dev/null
+++ b/pkgs/applications/audio/pifi/gemset.nix
@@ -0,0 +1,137 @@
+{
+  daemons = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0l5gai3vd4g7aqff0k1mp41j9zcsvm2rbwmqn115a325k9r7pf4w";
+      type = "gem";
+    };
+    version = "1.3.1";
+  };
+  eventmachine = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0wh9aqb0skz80fhfn66lbpr4f86ya2z5rx6gm5xlfhd05bj1ch4r";
+      type = "gem";
+    };
+    version = "1.2.7";
+  };
+  json = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0lrirj0gw420kw71bjjlqkqhqbrplla61gbv1jzgsz6bv90qr3ci";
+      type = "gem";
+    };
+    version = "2.5.1";
+  };
+  mustermann = {
+    dependencies = ["ruby2_keywords"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0ccm54qgshr1lq3pr1dfh7gphkilc19dp63rw6fcx7460pjwy88a";
+      type = "gem";
+    };
+    version = "1.1.1";
+  };
+  optimist = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1vg2chy1cfmdj6c1gryl8zvjhhmb3plwgyh1jfnpq4fnfqv7asrk";
+      type = "gem";
+    };
+    version = "3.0.1";
+  };
+  pifi = {
+    dependencies = ["json" "optimist" "ruby-mpd" "sinatra" "thin"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0xwjaql852m0p7himc3pak1ibc8lfxi29bbgic153wp713xc2cga";
+      type = "gem";
+    };
+    version = "0.4.11";
+  };
+  rack = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0i5vs0dph9i5jn8dfc6aqd6njcafmb20rwqngrf759c9cvmyff16";
+      type = "gem";
+    };
+    version = "2.2.3";
+  };
+  rack-protection = {
+    dependencies = ["rack"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "159a4j4kragqh0z0z8vrpilpmaisnlz3n7kgiyf16bxkwlb3qlhz";
+      type = "gem";
+    };
+    version = "2.1.0";
+  };
+  ruby-mpd = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0l80gbnma009pfcqgz4azbngkr5jn9nm46fflx5p7c4vz4kwshpc";
+      type = "gem";
+    };
+    version = "0.3.3";
+  };
+  ruby2_keywords = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "15wfcqxyfgka05v2a7kpg64x57gl1y4xzvnc9lh60bqx5sf1iqrs";
+      type = "gem";
+    };
+    version = "0.0.4";
+  };
+  sinatra = {
+    dependencies = ["mustermann" "rack" "rack-protection" "tilt"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0dd53rzpkxgs697pycbhhgc9vcnxra4ly4xar8ni6aiydx2f88zk";
+      type = "gem";
+    };
+    version = "2.1.0";
+  };
+  thin = {
+    dependencies = ["daemons" "eventmachine" "rack"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0g5p3r47qxxfmfagdf8wb68pd24938cgzdfn6pmpysrn296pg5m5";
+      type = "gem";
+    };
+    version = "1.8.0";
+  };
+  tilt = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0rn8z8hda4h41a64l0zhkiwz2vxw9b1nb70gl37h1dg2k874yrlv";
+      type = "gem";
+    };
+    version = "2.0.10";
+  };
+}
diff --git a/pkgs/applications/audio/reaper/default.nix b/pkgs/applications/audio/reaper/default.nix
index 4d3ac1d1f2df..212b4c716ffa 100644
--- a/pkgs/applications/audio/reaper/default.nix
+++ b/pkgs/applications/audio/reaper/default.nix
@@ -1,7 +1,16 @@
-{ lib, stdenv, fetchurl, autoPatchelfHook, makeWrapper
-, alsaLib, xorg, libjack2
-, gtk3, pango, gdk-pixbuf, cairo, glib, freetype
-, libpulseaudio, xdg_utils
+{ config, lib, stdenv
+, fetchurl
+, autoPatchelfHook
+, makeWrapper
+
+, alsaLib
+, gtk3
+, lame
+, ffmpeg
+, vlc
+
+, jackSupport ? true, libjack2
+, pulseaudioSupport ? config.pulseaudio or true, libpulseaudio
 }:
 
 stdenv.mkDerivation rec {
@@ -17,22 +26,15 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     alsaLib
-
-    xorg.libX11
-    xorg.libXi
-
-    gdk-pixbuf
-    pango
-    cairo
-    glib
-    freetype
-
-    xdg_utils
+    stdenv.cc.cc.lib # reaper and libSwell need libstdc++.so.6
+    gtk3
   ];
 
   runtimeDependencies = [
-    gtk3
-  ];
+    gtk3 # libSwell needs libgdk-3.so.0
+  ]
+  ++ lib.optional jackSupport libjack2
+  ++ lib.optional pulseaudioSupport libpulseaudio;
 
   dontBuild = true;
 
@@ -42,8 +44,15 @@ stdenv.mkDerivation rec {
       --integrate-user-desktop
     rm $out/opt/REAPER/uninstall-reaper.sh
 
+    # Dynamic loading of plugin dependencies does not adhere to rpath of
+    # reaper executable that gets modified with runtimeDependencies.
+    # Patching each plugin with DT_NEEDED is cumbersome and requires
+    # hardcoding of API versions of each dependency.
+    # Setting the rpath of the plugin shared object files does not
+    # seem to have an effect for some plugins.
+    # We opt for wrapping the executable with LD_LIBRARY_PATH prefix.
     wrapProgram $out/opt/REAPER/reaper \
-      --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ libpulseaudio libjack2 ]}"
+      --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ lame ffmpeg vlc ]}"
 
     mkdir $out/bin
     ln -s $out/opt/REAPER/reaper $out/bin/
diff --git a/pkgs/applications/blockchains/clightning.nix b/pkgs/applications/blockchains/clightning.nix
index fa4d8b8d4da4..745ac349975c 100644
--- a/pkgs/applications/blockchains/clightning.nix
+++ b/pkgs/applications/blockchains/clightning.nix
@@ -10,6 +10,7 @@
 , unzip
 , which
 , gmp
+, libsodium
 , python3
 , sqlite
 , zlib
@@ -28,7 +29,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autogen autoconf automake gettext libtool pkg-config py3 unzip which ];
 
-  buildInputs = [ gmp sqlite zlib ];
+  buildInputs = [ gmp libsodium sqlite zlib ];
 
   postPatch = ''
     patchShebangs \
diff --git a/pkgs/applications/graphics/pikopixel/default.nix b/pkgs/applications/graphics/pikopixel/default.nix
index a20a0a2db61b..97a3684682d4 100644
--- a/pkgs/applications/graphics/pikopixel/default.nix
+++ b/pkgs/applications/graphics/pikopixel/default.nix
@@ -11,11 +11,11 @@ let
 
 in gnustep'.gsmakeDerivation rec {
   pname = "pikopixel";
-  version = "1.0-b9e";
+  version = "1.0-b10";
 
   src = fetchurl {
     url = "http://twilightedge.com/downloads/PikoPixel.Sources.${version}.tar.gz";
-    sha256 = "1gmgb5ch7s6fwvg85l6pl6fsx0maqwd8yvg7sz3r9lj32g2pz5wn";
+    sha256 = "1b27npgsan2nx1p581b9q2krx4506yyd6s34r4sf1r9x9adshm77";
   };
 
   sourceRoot = "PikoPixel.Sources.${version}/PikoPixel";
diff --git a/pkgs/applications/misc/pdfarranger/default.nix b/pkgs/applications/misc/pdfarranger/default.nix
index 73dd9390382e..27a5934e4838 100644
--- a/pkgs/applications/misc/pdfarranger/default.nix
+++ b/pkgs/applications/misc/pdfarranger/default.nix
@@ -5,13 +5,13 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "pdfarranger";
-  version = "1.6.2";
+  version = "1.7.0";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = version;
-    sha256 = "wJ6ImWpszfgErfLh7YgHirVKFIt0ij8A/CdYJmkNBP0=";
+    sha256 = "0dmgmvpghsm938iznalbg8h8k17a5h3q466yfc67mcll428n4nx3";
   };
 
   nativeBuildInputs = [
@@ -29,6 +29,7 @@ python3Packages.buildPythonApplication rec {
     pikepdf
     img2pdf
     setuptools
+    dateutil
   ];
 
   # incompatible with wrapGAppsHook
@@ -45,6 +46,6 @@ python3Packages.buildPythonApplication rec {
     description = "Merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface";
     platforms = platforms.linux;
     maintainers = with maintainers; [ symphorien ];
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
   };
 }
diff --git a/pkgs/applications/networking/cluster/flink/default.nix b/pkgs/applications/networking/cluster/flink/default.nix
index d8b156bed88e..3c3bc2bace25 100644
--- a/pkgs/applications/networking/cluster/flink/default.nix
+++ b/pkgs/applications/networking/cluster/flink/default.nix
@@ -1,27 +1,12 @@
-{ lib, stdenv, fetchurl, makeWrapper, jre
-, version ? "1.6" }:
-
-let
-  versionMap = {
-    "1.5" = {
-      flinkVersion = "1.5.5";
-      sha256 = "18wqcqi3gyqd40nspih99gq7ylfs20b35f4dcrspffagwkfp2l4z";
-    };
-    "1.6" = {
-      flinkVersion = "1.11.1";
-      sha256 = "0338bg2sb427c1rrf2cmsz63sz0yk6gclpli2lskq0mpx72wxpl0";
-    };
-  };
-in
-
-with versionMap.${version};
+{ lib, stdenv, fetchurl, makeWrapper, jre }:
 
 stdenv.mkDerivation rec {
-  name = "flink-${flinkVersion}";
+  pname = "flink";
+  version = "1.12.1";
 
   src = fetchurl {
-    url = "mirror://apache/flink/${name}/${name}-bin-scala_2.11.tgz";
-    inherit sha256;
+    url = "mirror://apache/flink/${pname}-${version}/${pname}-${version}-bin-scala_2.11.tgz";
+    sha256 = "146azc5wg1xby3nqz8mha959qy99z2h8032rfgs2mcl3d5rrsm2l";
   };
 
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/applications/networking/cluster/tilt/default.nix b/pkgs/applications/networking/cluster/tilt/default.nix
index 2a6a808b0c93..a185c64646f9 100644
--- a/pkgs/applications/networking/cluster/tilt/default.nix
+++ b/pkgs/applications/networking/cluster/tilt/default.nix
@@ -5,13 +5,13 @@ buildGoModule rec {
   /* Do not use "dev" as a version. If you do, Tilt will consider itself
     running in development environment and try to serve assets from the
     source tree, which is not there once build completes.  */
-  version = "0.18.1";
+  version = "0.18.5";
 
   src = fetchFromGitHub {
     owner  = "tilt-dev";
     repo   = pname;
     rev    = "v${version}";
-    sha256 = "1sdb2x06va0j9cxdwz95dklv2csq0s596wjsjqi4sq65y9bxjr7i";
+    sha256 = "0msfc2cgfq7dz02n2z898iw2bx98qsny3j4pzja767vcdpnzjmr5";
   };
   vendorSha256 = null;
 
diff --git a/pkgs/applications/version-management/git-and-tools/gh/default.nix b/pkgs/applications/version-management/git-and-tools/gh/default.nix
index 7c61c3329b20..38413f990a01 100644
--- a/pkgs/applications/version-management/git-and-tools/gh/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/gh/default.nix
@@ -1,9 +1,4 @@
-{ lib
-, fetchFromGitHub
-, buildGoModule
-, installShellFiles
-, git
-}:
+{ lib, fetchFromGitHub, buildGoModule, installShellFiles }:
 
 buildGoModule rec {
   pname = "gh";
@@ -35,10 +30,8 @@ buildGoModule rec {
     done
   '';
 
-  checkInputs = [ git ];
-  checkPhase = ''
-    make test
-  '';
+  # fails with `unable to find git executable in PATH`
+  doCheck = false;
 
   meta = with lib; {
     description = "GitHub CLI tool";
diff --git a/pkgs/development/compilers/gnu-cobol/default.nix b/pkgs/development/compilers/gnu-cobol/default.nix
index e208f262ebeb..44c966fa974b 100644
--- a/pkgs/development/compilers/gnu-cobol/default.nix
+++ b/pkgs/development/compilers/gnu-cobol/default.nix
@@ -1,16 +1,13 @@
 { lib, stdenv, fetchurl, gcc, makeWrapper
 , db, gmp, ncurses }:
 
-let
-  version = "2.2";
-in
 stdenv.mkDerivation rec {
   pname = "gnu-cobol";
-  inherit version;
+  version = "3.1.2";
 
   src = fetchurl {
-    url = "https://sourceforge.com/projects/open-cobol/files/gnu-cobol/${version}/gnucobol-${version}.tar.gz";
-    sha256 = "1jrjmdx0swssjh388pp08awhiisbrs2i7gx4lcm4p1k5rpg3hn4j";
+    url = "mirror://sourceforge/gnucobol/${lib.versions.majorMinor version}/gnucobol-${version}.tar.xz";
+    sha256 = "0x15ybfm63g7c9340fc6712h9v59spnbyaz4rf85pmnp3zbhaw2r";
   };
 
   nativeBuildInputs = [ makeWrapper ];
@@ -31,9 +28,9 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "An open-source COBOL compiler";
-    homepage = "https://sourceforge.net/projects/open-cobol/";
-    license = licenses.gpl3;
+    homepage = "https://sourceforge.net/projects/gnucobol/";
+    license = with licenses; [ gpl3Only lgpl3Only ];
     maintainers = with maintainers; [ ericsagnes ];
-    platforms = with platforms; linux ++ darwin;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/tkrzw/default.nix b/pkgs/development/libraries/tkrzw/default.nix
new file mode 100644
index 000000000000..17375125bd27
--- /dev/null
+++ b/pkgs/development/libraries/tkrzw/default.nix
@@ -0,0 +1,24 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "tkrzw";
+  version = "0.9.3";
+  # TODO: defeat multi-output reference cycles
+
+  src = fetchurl {
+    url = "https://dbmx.net/tkrzw/pkg/tkrzw-${version}.tar.gz";
+    sha256 = "1ap93fsw7vhn329kvy8g20l8p4jdygfl8r8mrgsfcpa20a29fnwl";
+  };
+
+  enableParallelBuilding = true;
+
+  doCheck = false; # memory intensive
+
+  meta = with lib; {
+    description = "A set of implementations of DBM";
+    homepage = "https://dbmx.net/tkrzw/";
+    maintainers = with maintainers; [ ehmry ];
+    license = licenses.asl20;
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/development/libraries/webkitgtk/default.nix b/pkgs/development/libraries/webkitgtk/default.nix
index 1abfd3a9194c..9bf91da6cd90 100644
--- a/pkgs/development/libraries/webkitgtk/default.nix
+++ b/pkgs/development/libraries/webkitgtk/default.nix
@@ -51,8 +51,6 @@
 , xdg-dbus-proxy
 , substituteAll
 , glib
-, libwpe
-, libwpe-fdo
 }:
 
 assert enableGeoLocation -> geoclue2 != null;
@@ -122,8 +120,6 @@ stdenv.mkDerivation rec {
     libsecret
     libtasn1
     libwebp
-    libwpe
-    libwpe-fdo
     libxkbcommon
     libxml2
     libxslt
@@ -158,6 +154,7 @@ stdenv.mkDerivation rec {
     "-DENABLE_INTROSPECTION=ON"
     "-DPORT=GTK"
     "-DUSE_LIBHYPHEN=OFF"
+    "-DUSE_WPE_RENDERER=OFF"
   ] ++ optionals stdenv.isDarwin [
     "-DENABLE_GRAPHICS_CONTEXT_3D=OFF"
     "-DENABLE_GTKDOC=OFF"
diff --git a/pkgs/development/libraries/zydis/default.nix b/pkgs/development/libraries/zydis/default.nix
new file mode 100644
index 000000000000..dd3f4b916314
--- /dev/null
+++ b/pkgs/development/libraries/zydis/default.nix
@@ -0,0 +1,23 @@
+{ lib, stdenv, fetchFromGitHub, cmake }:
+
+stdenv.mkDerivation rec {
+  pname = "zydis";
+  version = "3.1.0";
+
+  src = fetchFromGitHub {
+    owner = "zyantific";
+    repo = "zydis";
+    rev = "bfee99f49274a0eec3ffea16ede3a5bda9cda88f";
+    sha256 = "0x2lpc33ynd0zzirdxp2lycvg3545wh1ssgy4qlv81471iwwzv6b";
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  meta = with lib; {
+    description = "Fast and lightweight x86/x86-64 disassembler library";
+    license = licenses.mit;
+    maintainers = [ maintainers.jbcrail ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/development/python-modules/brottsplatskartan/default.nix b/pkgs/development/python-modules/brottsplatskartan/default.nix
new file mode 100644
index 000000000000..8daf79f208d6
--- /dev/null
+++ b/pkgs/development/python-modules/brottsplatskartan/default.nix
@@ -0,0 +1,35 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytest-cov
+, pytestCheckHook
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "brottsplatskartan";
+  version = "1.0.5";
+
+  src = fetchFromGitHub {
+    owner = "chrillux";
+    repo = pname;
+    rev = version;
+    sha256 = "07iwmnchvpw156j23yfccg4c32izbwm8b02bjr1xgmcwzbq21ks9";
+  };
+
+  propagatedBuildInputs = [ requests ];
+
+  checkInputs = [
+    pytest-cov
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "brottsplatskartan" ];
+
+  meta = with lib; {
+    description = "Python API wrapper for brottsplatskartan.se";
+    homepage = "https://github.com/chrillux/brottsplatskartan";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/development/python-modules/pyedimax/default.nix b/pkgs/development/python-modules/pyedimax/default.nix
new file mode 100644
index 000000000000..03229b30bddd
--- /dev/null
+++ b/pkgs/development/python-modules/pyedimax/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "pyedimax";
+  version = "0.2.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1i3gr5vygqh2ryg67sl13aaql7nvf3nbybrg54628r4g7911b5rk";
+  };
+
+  propagatedBuildInputs = [ requests ];
+
+  # Project has no tests
+  doCheck = false;
+  pythonImportsCheck = [ "pyedimax" ];
+
+  meta = with lib; {
+    description = "Python library for interfacing with the Edimax smart plugs";
+    homepage = "https://github.com/andreipop2005/pyedimax";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/development/python-modules/pygdbmi/default.nix b/pkgs/development/python-modules/pygdbmi/default.nix
index b3d1fb3d26df..c1be042dc7d9 100644
--- a/pkgs/development/python-modules/pygdbmi/default.nix
+++ b/pkgs/development/python-modules/pygdbmi/default.nix
@@ -7,15 +7,13 @@
 
 buildPythonPackage rec {
   pname = "pygdbmi";
-  version = "0.9.0.2";
+  version = "0.10.0.0";
 
   src = fetchFromGitHub {
-    #inherit pname version;
-    #inherit pname version;
     owner = "cs01";
     repo = "pygdbmi";
     rev = version;
-    sha256 = "01isx7912dbalmc3xsafk1a1n6bzzfrjn2363djcq0v57rqii53d";
+    sha256 = "0a6b3zyxwdcb671c6lrwxm8fhvsbjh0m8hf1r18m9dha86laimjr";
   };
 
   checkInputs = [ gdb ];
diff --git a/pkgs/development/python-modules/pytest-check/default.nix b/pkgs/development/python-modules/pytest-check/default.nix
index a0ae504746d5..4c3e9dd96feb 100644
--- a/pkgs/development/python-modules/pytest-check/default.nix
+++ b/pkgs/development/python-modules/pytest-check/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "pytest-check";
-  version = "0.3.9";
+  version = "1.0.1";
 
   src = fetchPypi {
     pname = "pytest_check";
     inherit version;
-    sha256 = "0asrrz0fgk6wqffsz1ffd6z9xyw314fwh5bwjzcq75w8w1g4ass9";
+    sha256 = "1i01i5ab06ic11na13gcacrlcs2ab6rmaii0yz0x06z5ynnljn6s";
   };
 
   propagatedBuildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/staticjinja/default.nix b/pkgs/development/python-modules/staticjinja/default.nix
index d49bae2eab91..a49f6a4fdfc6 100644
--- a/pkgs/development/python-modules/staticjinja/default.nix
+++ b/pkgs/development/python-modules/staticjinja/default.nix
@@ -6,12 +6,16 @@
 , easywatch
 , jinja2
 , pytestCheckHook
+, pytest-check
+, fetchPypi
 , markdown
+, sphinx
+, sphinx_rtd_theme
 }:
 
 buildPythonPackage rec {
   pname = "staticjinja";
-  version = "0.4.0";
+  version = "1.0.3";
 
   disabled = isPy27; # 0.4.0 drops python2 support
 
@@ -21,7 +25,7 @@ buildPythonPackage rec {
     owner = "staticjinja";
     repo = pname;
     rev = version;
-    sha256 = "0pysk8pzmcg1nfxz8m4i6bvww71w2zg6xp33zgg5vrf8yd2dfx9i";
+    sha256 = "12rpv5gv64i5j4w98wm1444xnnmarcn3pg783j3fkkzc58lk5wwj";
   };
 
   propagatedBuildInputs = [
@@ -32,13 +36,18 @@ buildPythonPackage rec {
 
   checkInputs = [
     pytestCheckHook
+    pytest-check
     markdown
+    sphinx_rtd_theme
+    sphinx
   ];
 
-  # Import paths differ by a "build/lib" subdirectory, but the files are
-  # the same, so we ignore import mismatches.
   preCheck = ''
+    # Import paths differ by a "build/lib" subdirectory, but the files are
+    # the same, so we ignore import mismatches.
     export PY_IGNORE_IMPORTMISMATCH=1
+    # The tests need to find and call the installed staticjinja executable
+    export PATH="$PATH:$out/bin";
   '';
 
   meta = with lib; {
diff --git a/pkgs/development/tools/database/sqldeveloper/default.nix b/pkgs/development/tools/database/sqldeveloper/default.nix
index 6017d704fc17..c42197e13cf1 100644
--- a/pkgs/development/tools/database/sqldeveloper/default.nix
+++ b/pkgs/development/tools/database/sqldeveloper/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, makeDesktopItem, makeWrapper, requireFile, unzip, jdk }:
 
 let
-  version = "20.2.0.175.1842";
+  version = "20.4.0.379.2205";
 
   desktopItem = makeDesktopItem {
     name = "sqldeveloper";
@@ -46,7 +46,7 @@ in
 
         nix-prefetch-url --type sha256 file:///path/to/${name}
     '';
-    sha256 = "1fcaq7ffn1q35f7rvp3ybs2191lvfc0jgjx7y4wn1nqglgj7zy7n";
+    sha256 = "1h53gl41ydr7kim6q9ckg3xyhb0rhmwj7jnis0xz6vms52b3h59k";
   };
 
   buildInputs = [ makeWrapper unzip ];
diff --git a/pkgs/development/tools/misc/gdbgui/default.nix b/pkgs/development/tools/misc/gdbgui/default.nix
index 92338bb0323a..a82ff178c9eb 100644
--- a/pkgs/development/tools/misc/gdbgui/default.nix
+++ b/pkgs/development/tools/misc/gdbgui/default.nix
@@ -3,6 +3,10 @@
 , fetchPypi
 , gdb
 , flask
+, six
+, bidict
+, python-engineio
+, python-socketio
 , flask-socketio
 , flask-compress
 , pygdbmi
@@ -12,14 +16,48 @@
 , eventlet
 , }:
 
+let
+  # gdbgui only works with the latest previous major version of flask-socketio,
+  # which depends itself on the latest previous major versions of dependencies.
+  python-engineio' = python-engineio.overridePythonAttrs (old: rec {
+    version = "3.14.2";
+    src = fetchPypi {
+      inherit (old) pname;
+      inherit version;
+      sha256 = "119halljynqsgswlhlh750qv56js1p7j52sc0nbwxh8450zmbd7a";
+    };
+    propagatedBuildInputs = [ six ];
+    doCheck = false;
+  });
+  python-socketio' = python-socketio.overridePythonAttrs (old: rec {
+    version = "4.6.1";
+    src = fetchPypi {
+      inherit (old) pname;
+      inherit version;
+      sha256 = "047syhrrxh327p0fnab0d1zy25zijnj3gs1qg3kjpsy1jaj5l7yd";
+    };
+    propagatedBuildInputs = [ bidict python-engineio' ];
+    doCheck = false;
+  });
+  flask-socketio' = flask-socketio.overridePythonAttrs (old: rec {
+    version = "4.3.2";
+    src = fetchPypi {
+      inherit (old) pname;
+      inherit version;
+      sha256 = "0s2xs9kv9cbwy8bcxszhdwlcb9ldv0fj33lwilf5vypj0wsin01p";
+    };
+    propagatedBuildInputs = [ flask python-socketio' ];
+    doCheck = false;
+  });
+in
 buildPythonApplication rec {
   pname = "gdbgui";
-  version = "0.13.2.1";
+  version = "0.14.0.2";
 
   buildInputs = [ gdb ];
   propagatedBuildInputs = [
     flask
-    flask-socketio
+    flask-socketio'
     flask-compress
     pygdbmi
     pygments
@@ -30,13 +68,14 @@ buildPythonApplication rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0zn5wi47m8pn4amx574ryyhqvhynipxzyxbx0878ap6g36vh6l1h";
+    sha256 = "1v6wwsncgnhlg5c7gsmzcp52hfblfnz5kf5pk4d0zybflsxak02d";
   };
 
   postPatch = ''
     echo ${version} > gdbgui/VERSION.txt
     # remove upper version bound
     sed -ie 's!, <.*"!"!' setup.py
+    sed -i 's/greenlet==/greenlet>=/' setup.py
   '';
 
   postInstall = ''
@@ -52,6 +91,6 @@ buildPythonApplication rec {
     homepage = "https://www.gdbgui.com/";
     license = licenses.gpl3;
     platforms = platforms.unix;
-    maintainers = with maintainers; [ yrashk ];
+    maintainers = with maintainers; [ yrashk dump_stack ];
   };
 }
diff --git a/pkgs/development/tools/misc/gede/default.nix b/pkgs/development/tools/misc/gede/default.nix
index 39954b458b4d..486557d9219a 100644
--- a/pkgs/development/tools/misc/gede/default.nix
+++ b/pkgs/development/tools/misc/gede/default.nix
@@ -2,11 +2,11 @@
 
 mkDerivation rec {
   pname = "gede";
-  version = "2.16.2";
+  version = "2.17.1";
 
   src = fetchurl {
-    url = "http://gede.acidron.com/uploads/source/${pname}-${version}.tar.xz";
-    sha256 = "18a8n9yvhgkbc97p2995j7b5ncfdzy1fy13ahdafqmcpkl4r1hrj";
+    url = "http://gede.dexar.se/uploads/source/${pname}-${version}.tar.xz";
+    sha256 = "0hbsy2ymzgl8xd9mnh43gxdfncy7g6czxfvfyh7zp3ij8yiwf8x3";
   };
 
   nativeBuildInputs = [ qmake makeWrapper python ];
@@ -25,7 +25,7 @@ mkDerivation rec {
 
   meta = with lib; {
     description = "Graphical frontend (GUI) to GDB";
-    homepage = "http://gede.acidron.com";
+    homepage = "http://gede.dexar.se";
     license = licenses.bsd2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ juliendehos ];
diff --git a/pkgs/development/tools/parsing/javacc/default.nix b/pkgs/development/tools/parsing/javacc/default.nix
new file mode 100644
index 000000000000..d074e3dda93e
--- /dev/null
+++ b/pkgs/development/tools/parsing/javacc/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, lib, fetchFromGitHub, ant, jdk }:
+
+stdenv.mkDerivation rec {
+  pname = "javacc";
+  version = "7.0.10";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = "${pname}-${version}";
+    sha256 = "120jva4sw1kylkwgqf869zxddss01mcn1nmimx9vmd4xaadz7cf2";
+  };
+
+  nativeBuildInputs = [ ant jdk ];
+
+  buildPhase = ''
+    ant jar
+  '';
+
+  installPhase = ''
+    mkdir -p $out/target
+    mv scripts $out/bin
+    mv target/javacc.jar $out/target/
+  '';
+
+  meta = with lib; {
+    homepage = "https://javacc.github.io/javacc";
+    description = "A parser generator for building parsers from grammars";
+    license = licenses.bsd2;
+    maintainers = [ teams.deshaw.members ];
+  };
+}
diff --git a/pkgs/games/factorio/versions.json b/pkgs/games/factorio/versions.json
index 10a3e55a94fe..24bd47cc423c 100644
--- a/pkgs/games/factorio/versions.json
+++ b/pkgs/games/factorio/versions.json
@@ -2,12 +2,12 @@
   "x86_64-linux": {
     "alpha": {
       "experimental": {
-        "name": "factorio_alpha_x64-1.1.12.tar.xz",
+        "name": "factorio_alpha_x64-1.1.16.tar.xz",
         "needsAuth": true,
-        "sha256": "1b6rccm3vvvgs1sky0nrm001hsrzahrd8hc0pgldgyk0i6g5bmss",
+        "sha256": "000n19mm7xc1qvc93kakvayjd0j749hv5nrdmsp7vdixcd773vjn",
         "tarDirectory": "x64",
-        "url": "https://factorio.com/get-download/1.1.12/alpha/linux64",
-        "version": "1.1.12"
+        "url": "https://factorio.com/get-download/1.1.16/alpha/linux64",
+        "version": "1.1.16"
       },
       "stable": {
         "name": "factorio_alpha_x64-1.0.0.tar.xz",
@@ -20,12 +20,12 @@
     },
     "demo": {
       "experimental": {
-        "name": "factorio_demo_x64-1.1.12.tar.xz",
+        "name": "factorio_demo_x64-1.1.16.tar.xz",
         "needsAuth": false,
-        "sha256": "037lipqxgfxycjsjffgd6rnx3xv62r40fmkyarcclww3yi596zrw",
+        "sha256": "11nkpx8f3a30i06q7iqds12fiy1q67h64vh72y8x5l4mjg16j1js",
         "tarDirectory": "x64",
-        "url": "https://factorio.com/get-download/1.1.12/demo/linux64",
-        "version": "1.1.12"
+        "url": "https://factorio.com/get-download/1.1.16/demo/linux64",
+        "version": "1.1.16"
       },
       "stable": {
         "name": "factorio_demo_x64-1.0.0.tar.xz",
@@ -38,12 +38,12 @@
     },
     "headless": {
       "experimental": {
-        "name": "factorio_headless_x64-1.1.12.tar.xz",
+        "name": "factorio_headless_x64-1.1.16.tar.xz",
         "needsAuth": false,
-        "sha256": "0chgv7ymsiz4rrjmp04ckdhk2yzgi4ly7rwl0nv2fswajhl7ngmf",
+        "sha256": "02w92sgw4i3k1zywdg30mkr7nfylynsdn7sz5jzslyp0mkglrixi",
         "tarDirectory": "x64",
-        "url": "https://factorio.com/get-download/1.1.12/headless/linux64",
-        "version": "1.1.12"
+        "url": "https://factorio.com/get-download/1.1.16/headless/linux64",
+        "version": "1.1.16"
       },
       "stable": {
         "name": "factorio_headless_x64-1.0.0.tar.xz",
diff --git a/pkgs/games/hhexen/default.nix b/pkgs/games/hhexen/default.nix
new file mode 100644
index 000000000000..0306c54ef4ee
--- /dev/null
+++ b/pkgs/games/hhexen/default.nix
@@ -0,0 +1,22 @@
+{ lib, fetchurl, SDL, stdenv }:
+
+stdenv.mkDerivation rec {
+  name = "hhexen";
+  version = "1.6.3";
+  src = fetchurl {
+    url = "mirror://sourceforge/hhexen/hhexen-${version}-src.tgz";
+    sha256 = "1jwccqawbdn0rjn5p59j21rjy460jdhps7zwn2z0gq9biggw325b";
+  };
+
+  buildInputs = [ SDL ];
+  installPhase = ''
+    install -Dm755 hhexen-gl -t $out/bin
+  '';
+
+  meta = with lib; {
+    description = "Linux port of Raven Game's Hexen";
+    homepage = "http://hhexen.sourceforge.net/hhexen.html";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ djanatyn ];
+  };
+}
diff --git a/pkgs/misc/emulators/ryujinx/default.nix b/pkgs/misc/emulators/ryujinx/default.nix
index 79d71301163a..c30ab195180f 100644
--- a/pkgs/misc/emulators/ryujinx/default.nix
+++ b/pkgs/misc/emulators/ryujinx/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchFromGitHub, fetchurl, makeWrapper, makeDesktopItem, linkFarmFromDrvs
-, dotnet-sdk_3, dotnetPackages, dotnetCorePackages
+, dotnet-sdk_5, dotnetPackages, dotnetCorePackages
 , SDL2, libX11, openal
-, gtk3, gobject-introspection, wrapGAppsHook
+, gtk3, gobject-introspection, gdk-pixbuf, wrapGAppsHook
 }:
 
 let
@@ -13,16 +13,16 @@ let
   ];
 in stdenv.mkDerivation rec {
   pname = "ryujinx";
-  version = "1.0.5551"; # Versioning is based off of the official appveyor builds: https://ci.appveyor.com/project/gdkchan/ryujinx
+  version = "1.0.6416"; # Versioning is based off of the official appveyor builds: https://ci.appveyor.com/project/gdkchan/ryujinx
 
   src = fetchFromGitHub {
     owner = "Ryujinx";
     repo = "Ryujinx";
-    rev = "2dcc6333f8cbb959293832f52857bdaeab1918bf";
-    sha256 = "1hfa498fr9mdxas9s02y25ncb982wa1sqhl06jpnkhqsiicbkgcf";
+    rev = "ad491b5570ec428d0d87d56426b03125e2ca5220";
+    sha256 = "0gjrvdh6n26r9kkljiw9xvmvb47vmpwsjxi4iv41ir3nsdigdvsn";
   };
 
-  nativeBuildInputs = [ dotnet-sdk_3 dotnetPackages.Nuget makeWrapper wrapGAppsHook gobject-introspection ];
+  nativeBuildInputs = [ dotnet-sdk_5 dotnetPackages.Nuget makeWrapper wrapGAppsHook gobject-introspection gdk-pixbuf ];
 
   nugetDeps = linkFarmFromDrvs "${pname}-nuget-deps" (import ./deps.nix {
     fetchNuGet = { name, version, sha256 }: fetchurl {
@@ -73,12 +73,12 @@ in stdenv.mkDerivation rec {
     shopt -s extglob
 
     makeWrapper $out/lib/ryujinx/Ryujinx $out/bin/Ryujinx \
-      --set DOTNET_ROOT "${dotnetCorePackages.netcore_3_1}" \
+      --set DOTNET_ROOT "${dotnetCorePackages.net_5_0}" \
       --suffix LD_LIBRARY_PATH : "${lib.makeLibraryPath runtimeDeps}" \
       ''${gappsWrapperArgs[@]}
 
     for i in 16 32 48 64 96 128 256 512 1024; do
-      install -D ${src}/Ryujinx/Ui/assets/Icon.png $out/share/icons/hicolor/''${i}x$i/apps/ryujinx.png
+      install -D ${src}/Ryujinx/Ui/Resources/Logo_Ryujinx.png $out/share/icons/hicolor/''${i}x$i/apps/ryujinx.png
     done
     cp -r ${makeDesktopItem {
       desktopName = "Ryujinx";
diff --git a/pkgs/misc/emulators/ryujinx/deps.nix b/pkgs/misc/emulators/ryujinx/deps.nix
index 4f30b159a280..737bd876e135 100644
--- a/pkgs/misc/emulators/ryujinx/deps.nix
+++ b/pkgs/misc/emulators/ryujinx/deps.nix
@@ -1,13 +1,13 @@
 { fetchNuGet }: [
   (fetchNuGet {
     name = "AtkSharp";
-    version = "3.22.25.56";
-    sha256 = "069fm4wplxb4s1i6mdj00b22zqpz6pg9miglcj8mkf1b4lnn09g0";
+    version = "3.22.25.128";
+    sha256 = "0fg01zi7v6127043jzxzihirsdp187pyj83gfa6p79cx763l7z94";
   })
   (fetchNuGet {
     name = "CairoSharp";
-    version = "3.22.25.56";
-    sha256 = "0b7p4yj88wgayh464j3rkbc4js8z57wxy3mprgvx86i3rc2v5jd9";
+    version = "3.22.25.128";
+    sha256 = "1rjdxd4fq5z3n51qx8vrcaf4i277ccc62jxk88xzbsxapdmjjdf9";
   })
   (fetchNuGet {
     name = "Concentus";
@@ -21,8 +21,8 @@
   })
   (fetchNuGet {
     name = "DiscordRichPresence";
-    version = "1.0.150";
-    sha256 = "0qmbi4sccia3w80q8xfvj3bw62nvz047wq198n2b2aflkf47bq79";
+    version = "1.0.166";
+    sha256 = "019rz0br8hamydmdrgzcc6280jfhm4i4ix27jh66a7h37alvdi3a";
   })
   (fetchNuGet {
     name = "FFmpeg.AutoGen";
@@ -31,18 +31,18 @@
   })
   (fetchNuGet {
     name = "GdkSharp";
-    version = "3.22.25.56";
-    sha256 = "0f708dwy6i9hghxs711scwkww28lvfjd6gykk7xv921vich5xvy6";
+    version = "3.22.25.128";
+    sha256 = "0bmn0ddaw8797pnhpyl03h2zl8i5ha67yv38gly4ydy50az2xhj7";
   })
   (fetchNuGet {
     name = "GioSharp";
-    version = "3.22.25.56";
-    sha256 = "1i7x1bakv5sq27ppl6w79c1wbvnfhf1713plc9ixaznh1fclcnwr";
+    version = "3.22.25.128";
+    sha256 = "0syfa1f2hg7wsxln5lh86n8m1lihhprc51b6km91gkl25l5hw5bv";
   })
   (fetchNuGet {
     name = "GLibSharp";
-    version = "3.22.25.56";
-    sha256 = "12czfm0lgjcy9hgqsiycwfv124dq619svrnsi036246i5hycj37w";
+    version = "3.22.25.128";
+    sha256 = "1j8i5izk97ga30z1qpd765zqd2q5w71y8bhnkqq4bj59768fyxp5";
   })
   (fetchNuGet {
     name = "GLWidget";
@@ -51,8 +51,8 @@
   })
   (fetchNuGet {
     name = "GtkSharp";
-    version = "3.22.25.56";
-    sha256 = "18dbn834wimdmxmgsqd81hyvjyyzgbnayzvz9f714cgw4yjkjyqs";
+    version = "3.22.25.128";
+    sha256 = "0z0wx0p3gc02r8d7y88k1rw307sb2vapbr1k1yc5qdc38fxz5jsy";
   })
   (fetchNuGet {
     name = "GtkSharp.Dependencies";
@@ -66,23 +66,23 @@
   })
   (fetchNuGet {
     name = "Microsoft.AspNetCore.App.Runtime.linux-x64";
-    version = "3.1.8";
-    sha256 = "140zr3nwkmf6xc52gq4iz6ycyh95fxy0jpgn637pkd9z423z8135";
+    version = "5.0.0";
+    sha256 = "14njzl0907wzcbsnxl62m4y6mv9pdirm68bj8qbbip0q5a6xgidw";
   })
   (fetchNuGet {
     name = "Microsoft.AspNetCore.App.Runtime.osx-x64";
-    version = "3.1.8";
-    sha256 = "0dkib4r4v5wqxsi6zca6x3zin1x4lha53dqbgsaiah961h1yhpp4";
+    version = "5.0.0";
+    sha256 = "1mmklq1fwq4km9y9jgk63wmwjlarx4npkpvjaiwdzv83vdv104ja";
   })
   (fetchNuGet {
     name = "Microsoft.AspNetCore.App.Runtime.win-x64";
-    version = "3.1.8";
-    sha256 = "05sv39b6sc8fhh3m8kwq0lp58n8mrv5ivxa60rfqk6v6i7gs8b0f";
+    version = "5.0.0";
+    sha256 = "0k7q89w3nky4m0j5jsk95c8gczlyp5jl9982gf1hli3gqpl2q4jr";
   })
   (fetchNuGet {
     name = "Microsoft.CodeCoverage";
-    version = "16.7.0";
-    sha256 = "10f6y1q8w61vc8ffqd7jsndwfskkfqbdzfqswyxnrr0qkkqx29v1";
+    version = "16.8.0";
+    sha256 = "1y05sjk7wgd29a47v1yhn2s1lrd8wgazkilvmjbvivmrrm3fqjs8";
   })
   (fetchNuGet {
     name = "Microsoft.CSharp";
@@ -96,28 +96,28 @@
   })
   (fetchNuGet {
     name = "Microsoft.NETCore.App.Host.osx-x64";
-    version = "3.1.8";
-    sha256 = "1ip8pgra9z6ha3yc4xqkb85cl9kx2jbwhwzdi3dp8bkqbvlirvkb";
+    version = "5.0.0";
+    sha256 = "1nirb155gzn2ws1ayaqspjmjaizw87jq2684mzkn18jv4si0hbpf";
   })
   (fetchNuGet {
     name = "Microsoft.NETCore.App.Host.win-x64";
-    version = "3.1.8";
-    sha256 = "1d7wlnibf9fgq57hwnjqhlh33hxg417ljf1djb9yan4xik1wl4hb";
+    version = "5.0.0";
+    sha256 = "0nghghcapc28ixg21wb30ccjirc9wz83h0y3bn5zyfanxv2m2ypx";
   })
   (fetchNuGet {
     name = "Microsoft.NETCore.App.Runtime.linux-x64";
-    version = "3.1.8";
-    sha256 = "1bv9n9wzsqf9g8h6z10p61xkcx8ad4nnip83qv8yyfvhr4kdmbsa";
+    version = "5.0.0";
+    sha256 = "1k9yxklzdnjfkqysg54dz0mr75yg29fhlls9alh5qlfpsfpk32yq";
   })
   (fetchNuGet {
     name = "Microsoft.NETCore.App.Runtime.osx-x64";
-    version = "3.1.8";
-    sha256 = "1iabp5czrz9wmsqcl0gi8r580vlhky3aak5ndz9fw065wlsqpv7w";
+    version = "5.0.0";
+    sha256 = "0lvpf4zz617y94zz3zsmzrg6zcdd6z3z9gz2bd5kq1l8y1pmq77y";
   })
   (fetchNuGet {
     name = "Microsoft.NETCore.App.Runtime.win-x64";
-    version = "3.1.8";
-    sha256 = "010c514ls1q9gdnyj0kvknx7a0z034lfbbcxqa8cjiv0snax4pqz";
+    version = "5.0.0";
+    sha256 = "1486654z369857h45v73jz8pwr8ibb97fiw5mfm7f01kdbyjdsdd";
   })
   (fetchNuGet {
     name = "Microsoft.NETCore.Platforms";
@@ -139,6 +139,11 @@
     version = "3.1.0";
     sha256 = "1gc1x8f95wk8yhgznkwsg80adk1lc65v9n5rx4yaa4bc5dva0z3j";
   })
+  (fetchNuGet {
+    name = "Microsoft.NETCore.Platforms";
+    version = "5.0.0";
+    sha256 = "0mwpwdflidzgzfx2dlpkvvnkgkr2ayaf0s80737h4wa35gaj11rc";
+  })
   (fetchNuGet {
     name = "Microsoft.NETCore.Targets";
     version = "1.0.1";
@@ -151,18 +156,18 @@
   })
   (fetchNuGet {
     name = "Microsoft.NET.Test.Sdk";
-    version = "16.7.0";
-    sha256 = "1vkp6b82566z2pxn9035wrh4339kz3ki17g5qlwmwdbn4br6lcfy";
+    version = "16.8.0";
+    sha256 = "1ln2mva7j2mpsj9rdhpk8vhm3pgd8wn563xqdcwd38avnhp74rm9";
   })
   (fetchNuGet {
     name = "Microsoft.TestPlatform.ObjectModel";
-    version = "16.7.0";
-    sha256 = "0nmw80ap2rn9h4i1x7qb15n763sh3wy8hjp1i5n0av7100g0yjqz";
+    version = "16.8.0";
+    sha256 = "0ii9d88py6mjsxzj9v3zx4izh6rb9ma6s9kj85xmc0xrw7jc2g3m";
   })
   (fetchNuGet {
     name = "Microsoft.TestPlatform.TestHost";
-    version = "16.7.0";
-    sha256 = "0485nv0wcwdwjhif5a7d1i0znaf9acqyawhpqcwschw827chqzrs";
+    version = "16.8.0";
+    sha256 = "1rh8cga1km3jfafkwfjr0dwqrxb4306hf7fipwba9h02w7vlhb9a";
   })
   (fetchNuGet {
     name = "Microsoft.Win32.Primitives";
@@ -189,6 +194,11 @@
     version = "4.7.0";
     sha256 = "0bx21jjbs7l5ydyw4p6cn07chryxpmchq2nl5pirzz4l3b0q4dgs";
   })
+  (fetchNuGet {
+    name = "Microsoft.Win32.Registry";
+    version = "5.0.0";
+    sha256 = "102hvhq2gmlcbq8y2cb7hdr2dnmjzfp2k3asr1ycwrfacwyaak7n";
+  })
   (fetchNuGet {
     name = "Microsoft.Win32.SystemEvents";
     version = "4.5.0";
@@ -241,13 +251,13 @@
   })
   (fetchNuGet {
     name = "OpenTK.NetStandard";
-    version = "1.0.5.22";
-    sha256 = "10bdhc4qbffac862zg03ab5j3iqrr33bydxmnmrxn82brldahm23";
+    version = "1.0.5.32";
+    sha256 = "12y8kg73llmq3zibcp6j3hhiw04g7mqlm1nslmb74gfkzx0b4m9f";
   })
   (fetchNuGet {
     name = "PangoSharp";
-    version = "3.22.25.56";
-    sha256 = "12b0761nfsci4rvzcba4hrh5rcn6q24qaxwwz66myb82c999qj8w";
+    version = "3.22.25.128";
+    sha256 = "0dkl9j0yd65s5ds9xj5z6yb7yca7wlycqz25m8dng20d13sqr1zp";
   })
   (fetchNuGet {
     name = "runtime.any.System.Collections";
@@ -489,6 +499,11 @@
     version = "4.3.0";
     sha256 = "1700famsxndccfbcdz9q14qb20p49lax67mqwpgy4gx3vja1yczr";
   })
+  (fetchNuGet {
+    name = "Ryujinx.Audio.OpenAL.Dependencies";
+    version = "1.21.0.1";
+    sha256 = "0z5k42h252nr60d02p2ww9190d7k1kzrb26vil4ydfhxqqqv6w9l";
+  })
   (fetchNuGet {
     name = "Ryujinx.Graphics.Nvdec.Dependencies";
     version = "4.3.0";
@@ -496,8 +511,8 @@
   })
   (fetchNuGet {
     name = "SharpZipLib";
-    version = "1.2.0";
-    sha256 = "0ynhx1qkjm723bwjwsrdviw1d2s9azndpa12dagrjshhma3igqm5";
+    version = "1.3.0";
+    sha256 = "1pizj82wisch28nfdaszwqm9bz19lnl0s5mq8c0zybm2vhnrhvk4";
   })
   (fetchNuGet {
     name = "System.AppContext";
@@ -521,8 +536,8 @@
   })
   (fetchNuGet {
     name = "System.CodeDom";
-    version = "4.7.0";
-    sha256 = "1lch8gwmw420wsvbv9ir4v5g1ij2ag23cbgi3c9gramj1h4vhlz2";
+    version = "5.0.0";
+    sha256 = "14zs2wqkmdlxzj8ikx19n321lsbarx5vl2a8wrachymxn8zb5njh";
   })
   (fetchNuGet {
     name = "System.Collections";
@@ -701,8 +716,8 @@
   })
   (fetchNuGet {
     name = "System.Management";
-    version = "4.7.0";
-    sha256 = "0aw61jl6l78liiq04afxplz0ad5qbyg6vmyjaqrlnrv7whb58n66";
+    version = "5.0.0";
+    sha256 = "09hyv3p0zd549577clydlb2szl84m4gvdjnsry73n8b12ja7d75s";
   })
   (fetchNuGet {
     name = "System.Net.Http";
@@ -829,11 +844,6 @@
     version = "4.3.0";
     sha256 = "066ixvgbf2c929kgknshcxqj6539ax7b9m570cp8n179cpfkapz7";
   })
-  (fetchNuGet {
-    name = "System.Runtime.CompilerServices.Unsafe";
-    version = "4.6.0";
-    sha256 = "0xmzi2gpbmgyfr75p24rqqsba3cmrqgmcv45lsqp5amgrdwd0f0m";
-  })
   (fetchNuGet {
     name = "System.Runtime.CompilerServices.Unsafe";
     version = "5.0.0-preview.7.20364.11";
@@ -899,6 +909,11 @@
     version = "4.7.0";
     sha256 = "0n0k0w44flkd8j0xw7g3g3vhw7dijfm51f75xkm1qxnbh4y45mpz";
   })
+  (fetchNuGet {
+    name = "System.Security.AccessControl";
+    version = "5.0.0";
+    sha256 = "17n3lrrl6vahkqmhlpn3w20afgz09n7i6rv0r3qypngwi7wqdr5r";
+  })
   (fetchNuGet {
     name = "System.Security.Claims";
     version = "4.3.0";
@@ -959,6 +974,11 @@
     version = "4.7.0";
     sha256 = "1a56ls5a9sr3ya0nr086sdpa9qv0abv31dd6fp27maqa9zclqq5d";
   })
+  (fetchNuGet {
+    name = "System.Security.Principal.Windows";
+    version = "5.0.0";
+    sha256 = "1mpk7xj76lxgz97a5yg93wi8lj0l8p157a5d50mmjy3gbz1904q8";
+  })
   (fetchNuGet {
     name = "System.Text.Encoding";
     version = "4.0.11";
diff --git a/pkgs/misc/emulators/ryujinx/fetch-deps.sh b/pkgs/misc/emulators/ryujinx/fetch-deps.sh
index ce9873a16929..d5c9b0eb9344 100755
--- a/pkgs/misc/emulators/ryujinx/fetch-deps.sh
+++ b/pkgs/misc/emulators/ryujinx/fetch-deps.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#!nix-shell -i bash -p curl jq common-updater-scripts dotnet-sdk_3
+#!nix-shell -i bash -p curl jq common-updater-scripts dotnet-sdk_5
 set -eo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")"
 
diff --git a/pkgs/misc/vim-plugins/generated.nix b/pkgs/misc/vim-plugins/generated.nix
index 8fcc4a089d15..d6fcbebc1f9a 100644
--- a/pkgs/misc/vim-plugins/generated.nix
+++ b/pkgs/misc/vim-plugins/generated.nix
@@ -477,8 +477,8 @@ let
     src = fetchFromGitHub {
       owner = "weirongxu";
       repo = "coc-explorer";
-      rev = "07b73e6e40951f4cecfc067dbf59dc9f34203802";
-      sha256 = "0c1wl6n89f2cxchjakcipx7sajbsr5ab1zbsjabhpnlpp9sn65jc";
+      rev = "c4330ee3a65658e2cdc2f57cb066064eb5bc93f7";
+      sha256 = "19dsidp13wj1n841zj2pw7xwwx17iw72rzlpdnvh319cmjfg44r7";
     };
     meta.homepage = "https://github.com/weirongxu/coc-explorer/";
   };
@@ -2224,8 +2224,8 @@ let
     src = fetchFromGitHub {
       owner = "glepnir";
       repo = "lspsaga.nvim";
-      rev = "3e230bb8a5cd788d899d11b5528cd63ea47466a9";
-      sha256 = "0pnq8nbllk6ghjxxhnb5rbvxcj04pyplp58p58cw4dch7p4f82h5";
+      rev = "b0e99487b09fb11e16c25d3e1fda2900a8bbf3da";
+      sha256 = "0gvd6f25m7bcrs8wysssq1nf1xysfz6b7ximnlzyp2y1g9xiwx8f";
     };
     meta.homepage = "https://github.com/glepnir/lspsaga.nvim/";
   };
@@ -2868,12 +2868,12 @@ let
 
   nvim-dap-virtual-text = buildVimPluginFrom2Nix {
     pname = "nvim-dap-virtual-text";
-    version = "2021-01-23";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "theHamsta";
       repo = "nvim-dap-virtual-text";
-      rev = "ce5223283753f1583ebe547c197f2c52975d545f";
-      sha256 = "1nrzkyfdy01rw52mlr1xpf01yf8kqdmv8z9wrkl27q9240hklq9y";
+      rev = "664482b6d1133e0a82d71db08965f8a07208c638";
+      sha256 = "01nmpah4l99wv5kzm351qra8kacqdx77aplb4qqfmrmjzxgg6l5h";
     };
     meta.homepage = "https://github.com/theHamsta/nvim-dap-virtual-text/";
   };
@@ -2928,12 +2928,12 @@ let
 
   nvim-lspconfig = buildVimPluginFrom2Nix {
     pname = "nvim-lspconfig";
-    version = "2021-01-24";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "neovim";
       repo = "nvim-lspconfig";
-      rev = "9f3fee22c79c93610410cc81ddf3489c8ba1d007";
-      sha256 = "05cdym1fvbzs98khi6dj08h5gwkmp737a3cs1zbbx3hajvv3c8i6";
+      rev = "94a3e5137649a71f3356bf9eb3aa94b906e68066";
+      sha256 = "1758kx8nxm3aw6rxxfzbf1pfmihxbhvayq4qw4b2dnl0d5pdcpgw";
     };
     meta.homepage = "https://github.com/neovim/nvim-lspconfig/";
   };
@@ -3096,16 +3096,28 @@ let
 
   oceanic-next = buildVimPluginFrom2Nix {
     pname = "oceanic-next";
-    version = "2021-01-24";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "mhartington";
       repo = "oceanic-next";
-      rev = "9f005681ce7c4664105832f23fc7c8516a13d8f5";
-      sha256 = "1fp0yq93b161qrmx5vxkxvd56xa3x5iyxly99sv0llk8ib8g7gy6";
+      rev = "0d5e2cbf88b4c1d312d30746496ca36d66de29e3";
+      sha256 = "0kh4ak8jfq5q1p2ig6c4a4n20bbh2arnas1z843lw3r3if5f9jvs";
     };
     meta.homepage = "https://github.com/mhartington/oceanic-next/";
   };
 
+  one-nvim = buildVimPluginFrom2Nix {
+    pname = "one-nvim";
+    version = "2021-01-25";
+    src = fetchFromGitHub {
+      owner = "Th3Whit3Wolf";
+      repo = "one-nvim";
+      rev = "c58db68bc16ab3eb50aaa81e54082f809d318194";
+      sha256 = "1m26qxa2hzkm03fw7vr547k7srawp0p533q7116c96gd3gsz3hxv";
+    };
+    meta.homepage = "https://github.com/Th3Whit3Wolf/one-nvim/";
+  };
+
   onedark-vim = buildVimPluginFrom2Nix {
     pname = "onedark-vim";
     version = "2020-12-14";
@@ -3156,12 +3168,12 @@ let
 
   packer-nvim = buildVimPluginFrom2Nix {
     pname = "packer-nvim";
-    version = "2021-01-22";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "wbthomason";
       repo = "packer.nvim";
-      rev = "3567ab93c60540407df7ce4faced7c454f89b941";
-      sha256 = "14k6iajrari85cl3bi8vn193khhchxn62mq0j2f49gn47pl47f4k";
+      rev = "9d2c03cec29d56827da8b63917a58567e1d9ab86";
+      sha256 = "12g3vi4hhm53sfnqn4h5x8vl3q1s0qh0gbr1vdshg76hylyv8qx4";
     };
     meta.homepage = "https://github.com/wbthomason/packer.nvim/";
   };
@@ -3252,12 +3264,12 @@ let
 
   plenary-nvim = buildVimPluginFrom2Nix {
     pname = "plenary-nvim";
-    version = "2021-01-24";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "nvim-lua";
       repo = "plenary.nvim";
-      rev = "81dde2c7faf34a8afa2127151b067ebc2983f7d8";
-      sha256 = "0knz5xzsxpqjaybg6ywx0svdy91yjz1pbv3zm7y19avbks2jhd6f";
+      rev = "cf4537efbae62222d3cdd239b7105c8ed4361a14";
+      sha256 = "0fg2jwqchyvhx52wavwk90i6dk9vf4i4xlbhz26g4a3pv7i5mhwj";
     };
     meta.homepage = "https://github.com/nvim-lua/plenary.nvim/";
   };
@@ -3999,12 +4011,12 @@ let
 
   telescope-nvim = buildVimPluginFrom2Nix {
     pname = "telescope-nvim";
-    version = "2021-01-24";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "nvim-telescope";
       repo = "telescope.nvim";
-      rev = "951ede2a7007059cb4ebc6b6761030dfb52b6bc5";
-      sha256 = "176gz1mj6finfzgf86ra111sb5jbx1v45i0aalgr2znrr29f1a9z";
+      rev = "ccbb7f56384921a81813f0f9ebc85cdba0b7c255";
+      sha256 = "04s59yjkrz1apfb5ydi43v5q0wmpmgymjvakn3n88cxyxk9yl297";
     };
     meta.homepage = "https://github.com/nvim-telescope/telescope.nvim/";
   };
@@ -5384,8 +5396,8 @@ let
     src = fetchFromGitHub {
       owner = "voldikss";
       repo = "vim-floaterm";
-      rev = "8cc3bd21080c027de91224e37d897293f1b14a0f";
-      sha256 = "1fnkidkvp4m95hxlhn874wc0xy179ydqb3ia5y8ijj8dddny8d67";
+      rev = "f1a48620a74478a0415d492ac22d2763d140a76c";
+      sha256 = "0h6c2zy2ikl0z0pa8n6kjl80ww13225mskrzaf0k07j20ks5dcf1";
     };
     meta.homepage = "https://github.com/voldikss/vim-floaterm/";
   };
@@ -5813,12 +5825,12 @@ let
 
   vim-illuminate = buildVimPluginFrom2Nix {
     pname = "vim-illuminate";
-    version = "2021-01-24";
+    version = "2021-01-25";
     src = fetchFromGitHub {
       owner = "RRethy";
       repo = "vim-illuminate";
-      rev = "a500e9fae73e433757c5d8a44da74e66373eb21e";
-      sha256 = "1mxl0aziakvialk0qgm0mnpqdk9iwqnss9wqj7584nfxvz9zck20";
+      rev = "929b68b008679dfbe1145da00b3de08fc4f041f2";
+      sha256 = "089kignrkhqxl8f2csckhc9pc1hsjmw2ds8zcskryjbzrbak5mhv";
     };
     meta.homepage = "https://github.com/RRethy/vim-illuminate/";
   };
diff --git a/pkgs/misc/vim-plugins/vim-plugin-names b/pkgs/misc/vim-plugins/vim-plugin-names
index e44b639a4dbe..c80c5ba453bf 100644
--- a/pkgs/misc/vim-plugins/vim-plugin-names
+++ b/pkgs/misc/vim-plugins/vim-plugin-names
@@ -548,6 +548,7 @@ ternjs/tern_for_vim
 terryma/vim-expand-region
 terryma/vim-multiple-cursors
 tex/vimpreviewpandoc
+Th3Whit3Wolf/one-nvim@main
 theHamsta/nvim-dap-virtual-text
 thinca/vim-ft-diff_fold
 thinca/vim-prettyprint
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index e2a656e85b56..652696190b17 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -96,7 +96,7 @@
     "braviatv" = ps: with ps; [ bravia-tv ];
     "broadlink" = ps: with ps; [ broadlink ];
     "brother" = ps: with ps; [ brother ];
-    "brottsplatskartan" = ps: with ps; [ ]; # missing inputs: brottsplatskartan
+    "brottsplatskartan" = ps: with ps; [ brottsplatskartan ];
     "browser" = ps: with ps; [ ];
     "brunt" = ps: with ps; [ ]; # missing inputs: brunt
     "bsblan" = ps: with ps; [ bsblan ];
@@ -202,7 +202,7 @@
     "econet" = ps: with ps; [ ]; # missing inputs: pyeconet
     "ecovacs" = ps: with ps; [ ]; # missing inputs: sucks
     "eddystone_temperature" = ps: with ps; [ construct ]; # missing inputs: beacontools[scan]
-    "edimax" = ps: with ps; [ ]; # missing inputs: pyedimax
+    "edimax" = ps: with ps; [ pyedimax ];
     "edl21" = ps: with ps; [ ]; # missing inputs: pysml
     "ee_brightbox" = ps: with ps; [ ]; # missing inputs: eebrightbox
     "efergy" = ps: with ps; [ ];
diff --git a/pkgs/tools/games/ajour/default.nix b/pkgs/tools/games/ajour/default.nix
new file mode 100644
index 000000000000..82bb6c54aa7a
--- /dev/null
+++ b/pkgs/tools/games/ajour/default.nix
@@ -0,0 +1,81 @@
+{ lib
+, fetchFromGitHub
+, rustPlatform
+, autoPatchelfHook
+, cmake
+, makeWrapper
+, pkg-config
+, python3
+, expat
+, freetype
+, kdialog
+, zenity
+, openssl
+, libX11
+, libxcb
+, libXcursor
+, libXi
+, libxkbcommon
+, libXrandr
+, vulkan-loader
+, wayland
+}:
+
+let
+  rpathLibs = [
+    libXcursor
+    libXi
+    libxkbcommon
+    libXrandr
+    libX11
+    vulkan-loader
+    wayland
+  ];
+
+in rustPlatform.buildRustPackage rec {
+  pname = "Ajour";
+  version = "0.6.3";
+
+  src = fetchFromGitHub {
+    owner = "casperstorm";
+    repo = "ajour";
+    rev = version;
+    sha256 = "080759j18pws5c8bmqn1bwvmlaq8k01kzj7bnwncwinl5j35mi2j";
+  };
+
+  cargoSha256 = "1614lln5zh2j2np68pllwcqmywvzzmkj71b158fw2d98ijbi9lmw";
+
+  nativeBuildInputs = [
+    autoPatchelfHook
+    cmake
+    makeWrapper
+    pkg-config
+    python3
+  ];
+
+  buildInputs = [
+    expat
+    freetype
+    openssl
+    libxcb
+    libX11
+  ];
+
+  fixupPhase = ''
+    patchelf --set-rpath "${lib.makeLibraryPath rpathLibs}:$(patchelf --print-rpath $out/bin/ajour)" $out/bin/ajour
+    wrapProgram $out/bin/ajour --prefix PATH ":" ${lib.makeBinPath [ zenity kdialog ]}
+  '';
+
+  meta = with lib; {
+    description = "World of Warcraft addon manager written in Rust";
+    longDescription = ''
+      Ajour is a World of Warcraft addon manager written in Rust with a
+      strong focus on performance and simplicity. The project is
+      completely advertisement free, privacy respecting and open source.
+    '';
+    homepage = "https://github.com/casperstorm/ajour";
+    changelog = "https://github.com/casperstorm/ajour/blob/master/CHANGELOG.md";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hexa ];
+  };
+}
diff --git a/pkgs/tools/security/keybase/default.nix b/pkgs/tools/security/keybase/default.nix
index 50724d1199ae..f1268717a917 100644
--- a/pkgs/tools/security/keybase/default.nix
+++ b/pkgs/tools/security/keybase/default.nix
@@ -6,7 +6,7 @@
 
 buildGoPackage rec {
   pname = "keybase";
-  version = "5.5.2";
+  version = "5.6.1";
 
   goPackagePath = "github.com/keybase/client";
   subPackages = [ "go/kbnm" "go/keybase" ];
@@ -17,7 +17,7 @@ buildGoPackage rec {
     owner = "keybase";
     repo = "client";
     rev = "v${version}";
-    sha256 = "01k50mank6cdc7q3yd8m7xi8vmyklsqlmz7hw17a35lqcsjzy9zj";
+    sha256 = "12b0jdwhnvxb51x3pq0g0f23grv9yjbxmpsz36n8ab3j0fvmfg0g";
   };
 
   patches = [
diff --git a/pkgs/tools/security/keybase/gui.nix b/pkgs/tools/security/keybase/gui.nix
index 54be692b007b..cfc282c303cd 100644
--- a/pkgs/tools/security/keybase/gui.nix
+++ b/pkgs/tools/security/keybase/gui.nix
@@ -4,17 +4,17 @@
 , runtimeShell, gsettings-desktop-schemas }:
 
 let
-  versionSuffix = "20201016183637.d4ebf7d999";
+  versionSuffix = "20210125164223.f3b21527b9";
 in
 
 stdenv.mkDerivation rec {
   pname = "keybase-gui";
-  version = "5.5.2"; # Find latest version from https://prerelease.keybase.io/deb/dists/stable/main/binary-amd64/Packages
+  version = "5.6.1"; # Find latest version from https://prerelease.keybase.io/deb/dists/stable/main/binary-amd64/Packages
 
   src = fetchurl {
 
     url = "https://s3.amazonaws.com/prerelease.keybase.io/linux_binaries/deb/keybase_${version + "-" + versionSuffix}_amd64.deb";
-    sha256 = "0qwbqnc6dhfnx3gdwl1lyhdsbclaxpkv3zr3dmxfx1242s64v0c1";
+    sha256 = "12ckfd02j0f3p3pdlwc640f61z1wzblf2414h6fkf5vzd289h35p";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/tools/security/keycard-cli/default.nix b/pkgs/tools/security/keycard-cli/default.nix
index 4c276cb6e900..6e67358b675a 100644
--- a/pkgs/tools/security/keycard-cli/default.nix
+++ b/pkgs/tools/security/keycard-cli/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   pname = "keycard-cli";
-  version = "0.4.0";
+  version = "0.6.0";
 
   goPackagePath = "github.com/status-im/keycard-cli";
   subPackages = [ "." ];
@@ -14,7 +14,7 @@ buildGoPackage rec {
     owner = "status-im";
     repo = pname;
     rev = version;
-    sha256 = "0917vl5lw8wgvyn5l8q6xa8bqh342fibaa38syr8hmz8b09qkh38";
+    sha256 = "sha256-ejFvduZs3eWc6efr9o4pXb6qw2QWWQTtkTxF80vOGNU=";
   };
 
   buildFlagsArray = [
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 1b37bd3a97c5..2ce4245ba30f 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -168,6 +168,7 @@ mapAliases ({
   firestr = throw "firestr has been removed."; # added 2019-12-08
   fish-foreign-env = throw "fish-foreign-env has been replaced with fishPlugins.foreign-env"; # added 2020-12-29, modified 2021-01-10
   flameGraph = flamegraph; # added 2018-04-25
+  flink_1_5 = throw "flink_1_5 was removed, use flink instead"; # added 2021-01-25
   flvtool2 = throw "flvtool2 has been removed."; # added 2020-11-03
   foldingathome = fahclient; # added 2020-09-03
   font-awesome-ttf = font-awesome; # 2018-02-25
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5230bf3a52f9..6fa7b4b201de 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -721,6 +721,11 @@ in
 
   aj-snapshot  = callPackage ../applications/audio/aj-snapshot { };
 
+  ajour = callPackage ../tools/games/ajour {
+    inherit (gnome3) zenity;
+    inherit (plasma5Packages) kdialog;
+  };
+
   albert = libsForQt5.callPackage ../applications/misc/albert {};
 
   metapixel = callPackage ../tools/graphics/metapixel { };
@@ -2830,6 +2835,8 @@ in
 
   appleseed = callPackage ../tools/graphics/appleseed { };
 
+  apple-music-electron = callPackage ../applications/audio/apple-music-electron { };
+
   arping = callPackage ../tools/networking/arping { };
 
   arpoison = callPackage ../tools/networking/arpoison { };
@@ -7159,6 +7166,8 @@ in
 
   pastebinit = callPackage ../tools/misc/pastebinit { };
 
+  pifi = callPackage ../applications/audio/pifi { };
+
   pmacct = callPackage ../tools/networking/pmacct { };
 
   pmix = callPackage ../development/libraries/pmix { };
@@ -12245,6 +12254,10 @@ in
 
   jam = callPackage ../development/tools/build-managers/jam { };
 
+  javacc = callPackage ../development/tools/parsing/javacc {
+    jdk = jdk8;
+  };
+
   jbake = callPackage ../development/tools/jbake { };
 
   jbang = callPackage ../development/tools/jbang { };
@@ -12896,6 +12909,8 @@ in
 
   ytt = callPackage ../development/tools/ytt {};
 
+  zydis = callPackage ../development/libraries/zydis { };
+
   winpdb = callPackage ../development/tools/winpdb { };
 
   grabserial = callPackage ../development/tools/grabserial { };
@@ -16813,6 +16828,8 @@ in
   tk-8_6 = callPackage ../development/libraries/tk/8.6.nix { };
   tk-8_5 = callPackage ../development/libraries/tk/8.5.nix { tcl = tcl-8_5; };
 
+  tkrzw = callPackage ../development/libraries/tkrzw { };
+
   tl-expected = callPackage ../development/libraries/tl-expected { };
 
   tnt = callPackage ../development/libraries/tnt { };
@@ -21788,7 +21805,6 @@ in
   fldigi = callPackage ../applications/radio/fldigi { };
 
   flink = callPackage ../applications/networking/cluster/flink { };
-  flink_1_5 = flink.override { version = "1.5"; };
 
   fllog = callPackage ../applications/radio/fllog { };
 
@@ -23239,6 +23255,8 @@ in
 
   lyx = libsForQt5.callPackage ../applications/misc/lyx { };
 
+  m4acut = callPackage ../applications/audio/m4acut { };
+
   mac = callPackage ../development/libraries/mac { };
 
   macdylibbundler = callPackage ../development/tools/misc/macdylibbundler { inherit (darwin) cctools; };
@@ -27241,6 +27259,8 @@ in
 
   gnome-tour = callPackage ../desktops/gnome-3/core/gnome-tour { };
 
+  hhexen = callPackage ../games/hhexen { };
+
   hsetroot = callPackage ../tools/X11/hsetroot { };
 
   imwheel = callPackage ../tools/X11/imwheel { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4f0aa4b38ef7..b92a8a9f3434 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1050,6 +1050,8 @@ in {
 
   brotlipy = callPackage ../development/python-modules/brotlipy { };
 
+  brottsplatskartan = callPackage ../development/python-modules/brottsplatskartan { };
+
   browser-cookie3 = callPackage ../development/python-modules/browser-cookie3 { };
 
   browsermob-proxy = disabledIf isPy3k (callPackage ../development/python-modules/browsermob-proxy { });
@@ -5317,6 +5319,8 @@ in {
 
   pyechonest = callPackage ../development/python-modules/pyechonest { };
 
+  pyedimax = callPackage ../development/python-modules/pyedimax { };
+
   pyee = callPackage ../development/python-modules/pyee { };
 
   pyelftools = callPackage ../development/python-modules/pyelftools { };