20 files changed, 1150 insertions, 657 deletions

diff --git a/pkgs/misc/drivers/epkowa/default.nix b/pkgs/misc/drivers/epkowa/default.nix
index 13bb63ca7091..ecf79a953fe3 100644
--- a/pkgs/misc/drivers/epkowa/default.nix
+++ b/pkgs/misc/drivers/epkowa/default.nix
@@ -153,6 +153,39 @@ let plugins = {
 
     meta = common_meta // { description = "iscan esci s80 plugin for "+passthru.hw; };
   };
+  s650 = stdenv.mkDerivation rec {
+    name = "iscan-gt-s650-bundle";
+    version = "2.30.4";
+
+    src = fetchurl {
+      urls = [
+        "https://download2.ebz.epson.net/iscan/plugin/gt-s650/rpm/x64/iscan-gt-s650-bundle-${version}.x64.rpm.tar.gz"
+        "https://web.archive.org/web/https://download2.ebz.epson.net/iscan/plugin/gt-s650/rpm/x64/iscan-gt-s650-bundle-${version}.x64.rpm.tar.gz"
+      ];
+      sha256 = "1ffddf488c5fc1eb39452499951bd13a2dc1971980c0551176076c81af363038";
+    };
+
+    nativeBuildInputs = [ autoPatchelfHook rpm ];
+
+    installPhase = ''
+      cd plugins
+      ${rpm}/bin/rpm2cpio iscan-plugin-gt-s650-*.x86_64.rpm | ${cpio}/bin/cpio -idmv
+      mkdir $out
+      cp -r usr/share $out
+      cp -r usr/lib64 $out/lib
+      mv $out/share/iscan $out/share/esci
+      mv $out/lib/iscan $out/lib/esci
+      '';
+
+    passthru = {
+      registrationCommand = ''
+        $registry --add interpreter usb 0x04b8 0x013c "$plugin/lib/esci/libiscan-plugin-gt-s650 $plugin/share/esci/esfw010c.bin"
+        $registry --add interpreter usb 0x04b8 0x013d "$plugin/lib/esci/libiscan-plugin-gt-s650 $plugin/share/esci/esfw010c.bin"
+        '';
+      hw = "GT-S650, Perfection V19, Perfection V39";
+    };
+    meta = common_meta // { description = "iscan GT-S650 for "+passthru.hw; };
+  };
   network = stdenv.mkDerivation rec {
     pname = "iscan-nt-bundle";
     # for the version, look for the driver of XP-750 in the search page
@@ -244,6 +277,7 @@ stdenv.mkDerivation rec {
       sha256 = "04y70qjd220dpyh771fiq50lha16pms98mfigwjczdfmx6kpj1jd";
     })
     ./firmware_location.patch
+    ./sscanf.patch
     ];
   patchFlags = [ "-p0" ];
 
@@ -277,6 +311,6 @@ stdenv.mkDerivation rec {
       Supported hardware: at least :
     '' +
     stdenv.lib.concatStringsSep ", " (stdenv.lib.mapAttrsToList (name: value: value.passthru.hw) plugins);
-    maintainers = with stdenv.lib.maintainers; [ symphorien ];
+    maintainers = with stdenv.lib.maintainers; [ symphorien dominikh ];
   };
 }
diff --git a/pkgs/misc/drivers/epkowa/firmware_location.patch b/pkgs/misc/drivers/epkowa/firmware_location.patch
index 58ea849d8f9d..0f723a4ff9d7 100644
--- a/pkgs/misc/drivers/epkowa/firmware_location.patch
+++ b/pkgs/misc/drivers/epkowa/firmware_location.patch
@@ -8,12 +8,13 @@ set this environment variable. Instead, we patch iscan to set this variable
 before loading libesci-interpreter-gt-f720.so.
 --- backend/channel-usb.c.orig	2017-08-14 11:24:27.669582456 +0200
 +++ backend/channel-usb.c	2017-08-14 11:31:40.509010897 +0200
-@@ -169,6 +169,9 @@
+@@ -169,6 +169,10 @@
  {
    SANE_Status s;
  
 +  setenv("ESCI_FIRMWARE_DIR", NIX_ESCI_PREFIX, 1);
 +  setenv("ISCAN_FW_DIR", NIX_ESCI_PREFIX, 1);
++  setenv("ISCAN_FIRMWARE_DIR", NIX_ESCI_PREFIX, 1);
 +
    s = sanei_usb_open (self->name, &self->fd);
  
diff --git a/pkgs/misc/drivers/epkowa/sscanf.patch b/pkgs/misc/drivers/epkowa/sscanf.patch
new file mode 100644
index 000000000000..7bee9cae5180
--- /dev/null
+++ b/pkgs/misc/drivers/epkowa/sscanf.patch
@@ -0,0 +1,29 @@
+The "%as" verb requests sscanf to allocate a buffer for us. However,
+this use of 'a' has been long deprecated, and gcc doesn't support it
+in this manner when using -std=c99. The modern replacement is "%ms".
+
+Without this change, iscan couldn't read the interpreter file, in turn
+breaking all scanners that require plugins.
+--- backend/cfg-obj.c.orig	2020-03-19 01:27:17.254762077 +0100
++++ backend/cfg-obj.c	2020-03-19 02:01:52.293329873 +0100
+@@ -1026,7 +1026,7 @@
+       char *vendor = NULL;
+       char *model  = NULL;
+ 
+-      sscanf (string, "%*s %as %as", &vendor, &model);
++      sscanf (string, "%*s %ms %ms", &vendor, &model);
+ 
+       if (list_append (_cfg->seen[CFG_KEY_SCSI], info))
+         {
+@@ -1108,10 +1112,10 @@
+       char *library  = NULL;
+       char *firmware = NULL;
+ 
+-      sscanf (string, "%*s %*s %x %x %as %as",
++      sscanf (string, "%*s %*s %x %x %ms %ms",
+               &vendor, &product, &library, &firmware);
+ 
+       if (library && _cfg_have_interpreter (library, firmware)
+           && list_append (_cfg->seen[CFG_KEY_INTERPRETER], info))
+         {
+ 
diff --git a/pkgs/misc/drivers/hplip/default.nix b/pkgs/misc/drivers/hplip/default.nix
index 1514e8def970..4678442abd99 100644
--- a/pkgs/misc/drivers/hplip/default.nix
+++ b/pkgs/misc/drivers/hplip/default.nix
@@ -12,16 +12,16 @@
 let
 
   name = "hplip-${version}";
-  version = "3.19.12";
+  version = "3.20.3";
 
   src = fetchurl {
     url = "mirror://sourceforge/hplip/${name}.tar.gz";
-    sha256 = "0mdj0sqgfxjqa550adiw1gn4z9n6wcvn55slivgf0ndn5x89iwxp";
+    sha256 = "0sh6cg7yjc11x1cm4477iaslj9n8ksghs85hqwgfbk7m5b2pw2a1";
   };
 
   plugin = fetchurl {
     url = "https://developers.hp.com/sites/default/files/${name}-plugin.run";
-    sha256 = "1fn8h1a5znjqjh071ifjdywr0xswc14286gwy6h9vvlh8hzrz347";
+    sha256 = "13xyv30jqjysfk7gh0gyn7qj0pb0qvk2rlbhm85a3lw7bjycal8g";
   };
 
   hplipState = substituteAll {
diff --git a/pkgs/misc/emulators/fs-uae/default.nix b/pkgs/misc/emulators/fs-uae/default.nix
index 9f092f91e2ef..38730ec752ba 100644
--- a/pkgs/misc/emulators/fs-uae/default.nix
+++ b/pkgs/misc/emulators/fs-uae/default.nix
@@ -5,11 +5,11 @@ with stdenv.lib;
 stdenv.mkDerivation rec {
 
   pname = "fs-uae";
-  version = "3.0.2";
+  version = "3.0.3";
 
   src = fetchurl {
     url = "https://fs-uae.net/stable/${version}/${pname}-${version}.tar.gz";
-    sha256 = "1awakxs3rlbm0bxpi37cbavi5fpb89wszksyw62as4nz3qsdrpjf";
+    sha256 = "0v5c8ns00bam4myj7454hpkrnm9i81jwdzrp5nl7gaa18qb60hjq";
   };
 
   nativeBuildInputs = [ pkgconfig ];
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
       create customized Amigas.
     '';
     license = licenses.gpl2Plus;
-    homepage = https://fs-uae.net;
+    homepage = "https://fs-uae.net";
     maintainers = with stdenv.lib; [ maintainers.AndersonTorres ];
     platforms = [ "i686-linux" "x86_64-linux" ];
   };
diff --git a/pkgs/misc/emulators/mame/default.nix b/pkgs/misc/emulators/mame/default.nix
index a0455b88bec2..995fd72a6e22 100644
--- a/pkgs/misc/emulators/mame/default.nix
+++ b/pkgs/misc/emulators/mame/default.nix
@@ -4,7 +4,7 @@
 
 let
   majorVersion = "0";
-  minorVersion = "218";
+  minorVersion = "219";
 
   desktopItem = makeDesktopItem {
     name = "MAME";
@@ -23,7 +23,7 @@ in mkDerivation {
     owner = "mamedev";
     repo = "mame";
     rev = "mame${majorVersion}${minorVersion}";
-    sha256 = "11qschyxhi45pbpf9q3k71kybqxmcfhjml8axqpi43sv4q2ack6q";
+    sha256 = "048ar1j2vsrvqqc3spy9qcch2lbxn0ycd9lv4ig5wfnvjkdjdvgr";
   };
 
   hardeningDisable = [ "fortify" ];
diff --git a/pkgs/misc/emulators/retroarch/cores.nix b/pkgs/misc/emulators/retroarch/cores.nix
index 2176d53628fa..b1d01e12b626 100644
--- a/pkgs/misc/emulators/retroarch/cores.nix
+++ b/pkgs/misc/emulators/retroarch/cores.nix
@@ -1,28 +1,42 @@
 { stdenv, fetchgit, fetchFromGitHub, fetchFromGitLab, cmake, pkgconfig, makeWrapper, python27, python37, retroarch
-, alsaLib, fluidsynth, curl, hidapi, libGLU, gettext, glib, gtk2, portaudio, SDL, libGL
-, ffmpeg, pcre, libevdev, libpng, libjpeg, udev, libvorbis
-, miniupnpc, sfml, xorg, zlib, nasm, libpcap, boost }:
+, alsaLib, fluidsynth, curl, hidapi, libGLU, gettext, glib, gtk2, portaudio, SDL, SDL_net, SDL2, SDL2_image, libGL
+, ffmpeg, pcre, libevdev, libpng, libjpeg, libzip, udev, libvorbis, snappy, which, hexdump
+, miniupnpc, sfml, xorg, zlib, nasm, libpcap, boost, icu, openssl
+, buildPackages }:
 
 let
 
   d2u = stdenv.lib.replaceChars ["-"] ["_"];
 
-  mkLibRetroCore = ({ core, src, description, license, broken ? false, ... }@a:
-  stdenv.lib.makeOverridable stdenv.mkDerivation rec {
+  mkLibRetroCore = { core, src, description, license, broken ? false, ... }@a:
+  stdenv.lib.makeOverridable stdenv.mkDerivation ((rec {
 
-    name = "libretro-${core}-${version}";
-    version = "2019-09-29";
-    inherit src;
+    name = "libretro-${a.core}-${version}";
+    version = "2020-03-06";
+    inherit (a) src;
 
-    buildInputs = [ makeWrapper retroarch zlib ] ++ a.extraBuildInputs or [];
+    buildInputs = [ zlib ] ++ a.extraBuildInputs or [];
+    nativeBuildInputs = [ makeWrapper ] ++ a.extraNativeBuildInputs or [];
 
     makefile = "Makefile.libretro";
+    makeFlags = [
+      "platform=${{
+        linux = "unix";
+        darwin = "unix";
+        windows = "win";
+      }.${stdenv.hostPlatform.parsed.kernel.name} or stdenv.hostPlatform.parsed.kernel.name}"
+      "ARCH=${{
+        armv7l = "arm";
+        armv6l = "arm";
+        i686 = "x86";
+      }.${stdenv.hostPlatform.parsed.cpu.name} or stdenv.hostPlatform.parsed.cpu.name}"
+    ] ++ (a.makeFlags or []);
 
     installPhase = ''
       COREDIR="$out/lib/retroarch/cores"
       mkdir -p $out/bin
       mkdir -p $COREDIR
-      mv ${d2u core}_libretro${stdenv.hostPlatform.extensions.sharedLibrary} $COREDIR/.
+      mv ${d2u a.core}_libretro${stdenv.hostPlatform.extensions.sharedLibrary} $COREDIR
       makeWrapper ${retroarch}/bin/retroarch $out/bin/retroarch-${core} \
         --add-flags "-L $COREDIR/${d2u core}_libretro${stdenv.hostPlatform.extensions.sharedLibrary} $@"
     '';
@@ -30,18 +44,18 @@ let
     enableParallelBuilding = true;
 
     passthru = {
-      core = core;
+      inherit (a) core;
       libretroCore = "/lib/retroarch/cores";
     };
 
     meta = with stdenv.lib; {
-      inherit description;
+      inherit (a) description license;
+      broken = a.broken or false;
       homepage = https://www.libretro.com/;
-      inherit license;
       maintainers = with maintainers; [ edwtjo hrdinka MP2E ];
       platforms = platforms.unix;
     };
-  } // a);
+  }) // builtins.removeAttrs a ["core" "src" "description" "license" "makeFlags"]);
 
   fetchRetro = { repo, rev, sha256 }:
   fetchgit {
@@ -54,49 +68,32 @@ in with stdenv.lib.licenses;
 
 {
 
-  _4do = (mkLibRetroCore rec {
-    core = "4do";
-    src = fetchRetro {
-      repo = core + "-libretro";
-      rev = "b6ad4bc8548f2f3792cd929ccf26d9078b73a1c0";
-      sha256 = "0j2bd9cnnd5k99l9qr4wd5q9b4ciplia6ywp90xg6422s1im2iw0";
-    };
-    description = "Port of 4DO/libfreedo to libretro";
-    license = "Non-commercial";
-  }).override {
-    makefile = "Makefile";
-    buildPhase = "make";
-  };
-
-  atari800 = (mkLibRetroCore rec {
+  atari800 = mkLibRetroCore rec {
     core = "atari800";
     src = fetchRetro {
       repo = "libretro-" + core;
-      rev = "efc0bc71e3cb8a4f957d07fe808cc002ed9c13b9";
-      sha256 = "150hmazi4p5p18gpjmkrn1k9j719cd9gy7jn0jiy3jbk2cxxsjn6";
+      rev = "f9bf53b864344b8bbe8d425ed2f3c628eb10519c";
+      sha256 = "0sgk93zs423pwiqzvj0x1gfwcn9gacnlrrdq53ps395k64lig6lk";
     };
     description = "Port of Atari800 to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
+    makeFlags = [ "GIT_VERSION=" ];
   };
 
-  beetle-snes = (mkLibRetroCore rec {
+  beetle-snes = mkLibRetroCore {
     core = "mednafen-snes";
     src = fetchRetro {
       repo = "beetle-bsnes-libretro";
-      rev = "6aee84d454570bb17dff5975df28febdbcb72938";
-      sha256 = "0nk9xlypg3jhpbwd9z5bjbgzlkz842hy9rq14k1nwn0qz6d88kld";
+      rev = "de22d8420ea606f1b2f72afd4dda34619cf2cc20";
+      sha256 = "1nd4f8frmlhp1lyxz9zpxvwwz70x0i0rrp560cn9qlm1jzdv3xvf";
     };
     description = "Port of Mednafen's SNES core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  beetle-gba = (mkLibRetroCore rec {
+  beetle-gba = mkLibRetroCore {
     core = "mednafen-gba";
     src = fetchRetro {
       repo = "beetle-gba-libretro";
@@ -105,155 +102,171 @@ in with stdenv.lib.licenses;
     };
     description = "Port of Mednafen's GameBoy Advance core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  beetle-lynx = (mkLibRetroCore rec {
+  beetle-lynx = mkLibRetroCore {
     core = "mednafen-lynx";
     src = fetchRetro {
       repo = "beetle-lynx-libretro";
-      rev = "928f7cf5b39f0363e55667572ff455e37489998e";
-      sha256 = "0f03wzdr6f0fpy889i9a2834jg5lvcriyl98pajp75m7whm9r9cc";
+      rev = "74dde204c0ec6c4bc4cd7821c14548387fbd9ce8";
+      sha256 = "05kwibjr30laalqzazswvmn9smm3mwqsz1i0z1s0pj7idfdhjfw0";
     };
     description = "Port of Mednafen's Lynx core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  beetle-ngp = (mkLibRetroCore rec {
+  beetle-ngp = mkLibRetroCore {
     core = "mednafen-ngp";
     src = fetchRetro {
       repo = "beetle-ngp-libretro";
-      rev = "6130e4057c3d8f9172f0c49bb9b6c61bd1a572d5";
-      sha256 = "10k7spjrhggjgzb370bwv7fgk0nb6xri9ym6cm4qvnrkcwxm7i9p";
+      rev = "6f15532b6ad17a2d5eb9dc8241d6af62416e796b";
+      sha256 = "05r8mk9rc19nzs3gpfsjr6i7pm6xx3gn3b4xs8ab7v4vcmfg4cn2";
     };
     description = "Port of Mednafen's NeoGeo Pocket core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  beetle-pce-fast = let der = (mkLibRetroCore {
+  beetle-pce-fast = let der = mkLibRetroCore {
     core = "mednafen-pce-fast";
     src = fetchRetro {
       repo = "beetle-pce-fast-libretro";
-      rev = "7bbbdf111c1ce52ab4a97e911ebdaa6836ee881a";
-      sha256 = "1p0kk5a2yi05yl0hspzv9q0n96yx9riaaacbmnq76li0i3ihkf6l";
+      rev = "40a42b7f43f029760c92bf0b2097e7d4b90ed29c";
+      sha256 = "1gr6wg4bd4chm4c39w0c1b5zfzr05zd7234vvlmr1imk0v6m0wj6";
     };
     description = "Port of Mednafen's PC Engine core to libretro";
     license = gpl2;
-  }); in der.override {
     makefile = "Makefile";
-    buildPhase = "make";
+  }; in der.override {
     name = "beetle-pce-fast-${der.version}";
   };
 
-  beetle-pcfx = (mkLibRetroCore rec {
+  beetle-pcfx = mkLibRetroCore rec {
     core = "mednafen-pcfx";
     src = fetchRetro {
       repo = "beetle-pcfx-libretro";
-      rev = "e04f695202a7295e4b6f2122ae947279ac9df007";
-      sha256 = "0pdlz05pjqxp19da13dr3wd20hgxw8z5swhflyf7ksjgvz5rxb4r";
+      rev = "7bba6699d6f903bd701b0aa525d845de8427fee6";
+      sha256 = "1lh7dh96fyi005fcg3xaf7r4ssgkq840p6anldlqy52vfwmglw3p";
     };
     description = "Port of Mednafen's PCFX core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
   beetle-psx = let der = (mkLibRetroCore {
     core = "mednafen-psx";
     src = fetchRetro {
       repo = "beetle-psx-libretro";
-      rev = "f55db8655408104a6e20af667657423f08566c85";
-      sha256 = "17iz8r2wy8zqh63j78ijwxasdnmg8dh9mmqn1qr4hvf4fj53ckk8";
+      rev = "0f1e7e60827cad49ebba628abdc83ad97652ab89";
+      sha256 = "1j92jgddyl970v775d6gyb50l8md6yfym2fpqhfxcr4gj1b4ivwq";
     };
     description = "Port of Mednafen's PSX Engine core to libretro";
     license = gpl2;
-  }); in der.override {
     makefile = "Makefile";
-    buildPhase = "make";
+    makeFlags = [ "HAVE_HW=0" "HAVE_LIGHTREC=1" ];
+  }); in der.override {
     name = "beetle-psx-${der.version}";
   };
 
+  beetle-psx-hw = let der = (mkLibRetroCore {
+    core = "mednafen-psx-hw";
+    src = fetchRetro {
+      repo = "beetle-psx-libretro";
+      rev = "0f1e7e60827cad49ebba628abdc83ad97652ab89";
+      sha256 = "1j92jgddyl970v775d6gyb50l8md6yfym2fpqhfxcr4gj1b4ivwq";
+    };
+    description = "Port of Mednafen's PSX Engine (with HW accel) core to libretro";
+    license = gpl2;
+    extraBuildInputs = [ libGL libGLU ];
+    makefile = "Makefile";
+    makeFlags = [ "HAVE_VULKAN=1" "HAVE_OPENGL=1" "HAVE_HW=1" "HAVE_LIGHTREC=1" ];
+  }); in der.override {
+    name = "beetle-psx-hw-${der.version}";
+  };
+
   beetle-saturn = let der = (mkLibRetroCore {
     core = "mednafen-saturn";
     src = fetchRetro {
       repo = "beetle-saturn-libretro";
-      rev = "3313cc6760c14cffa9226e0cfd41debc11df8bdd";
-      sha256 = "1z2zfn5cpsr3x6bvr562vqvmp4pjjhv5a6jcp09gfsy2gkyispr2";
+      rev = "8a65943bb7bbc3183eeb0d57c4ac3e663f1bcc11";
+      sha256 = "1f0cd9wmvarsmf4jw0p6h3lbzs6515aja7krrwapja7i4xmgbrnh";
     };
     description = "Port of Mednafen's Saturn core to libretro";
     license = gpl2;
-  }); in der.override {
     makefile = "Makefile";
-    buildPhase = "make";
+    makeFlags = [ "HAVE_HW=0" ];
+    meta.platforms = [ "x86_64-linux" "aarch64-linux" ];
+  }); in der.override {
     name = "beetle-saturn-${der.version}";
+  };
+
+  beetle-saturn-hw = let der = (mkLibRetroCore {
+    core = "mednafen-saturn-hw";
+    src = fetchRetro {
+      repo = "beetle-saturn-libretro";
+      rev = "8a65943bb7bbc3183eeb0d57c4ac3e663f1bcc11";
+      sha256 = "1f0cd9wmvarsmf4jw0p6h3lbzs6515aja7krrwapja7i4xmgbrnh";
+    };
+    description = "Port of Mednafen's Saturn core to libretro";
+    license = gpl2;
+    extraBuildInputs = [ libGL libGLU ];
+    makefile = "Makefile";
+    makeFlags = [ "HAVE_OPENGL=1" "HAVE_HW=1" ];
     meta.platforms = [ "x86_64-linux" "aarch64-linux" ];
+  }); in der.override {
+    name = "beetle-saturn-${der.version}";
   };
 
-  beetle-supergrafx = (mkLibRetroCore rec {
+  beetle-supergrafx = mkLibRetroCore rec {
     core = "mednafen-supergrafx";
     src = fetchRetro {
       repo = "beetle-supergrafx-libretro";
-      rev = "857e41146e3b0a51def3baea49d2eec80f18102b";
-      sha256 = "0r3v4qy4rx4mnr7w4s779f6f2bjyp69m42blimacl1l9f6hmcv5h";
+      rev = "fadef23d59fa5ec17bc99e1e722cfd9e10535695";
+      sha256 = "15rm7p5q38qy3xpyvamhphjnna8h91fsbcqnl9vhzx9cmjg0wf54";
     };
     description = "Port of Mednafen's SuperGrafx core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  beetle-wswan = (mkLibRetroCore rec {
+  beetle-wswan = mkLibRetroCore rec {
     core = "mednafen-wswan";
     src = fetchRetro {
       repo = "beetle-wswan-libretro";
-      rev = "925cb8c77af1678ceab24f04c2790cb95389def1";
-      sha256 = "0kqsqn655z6nnr2s1xdbf37ds99gyhqfd7dx0wmx3sy1fshjg5wm";
+      rev = "5b03d1b09f70dc208387d3c8b59e12e1f0d2692f";
+      sha256 = "1sm6ww3y9m85lhp74dpxbs05yxdhhqqmj2022j9s0m235z29iygc";
     };
     description = "Port of Mednafen's WonderSwan core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  beetle-vb = (mkLibRetroCore rec {
+  beetle-vb = mkLibRetroCore rec {
     core = "mednafen-vb";
     src = fetchRetro {
       repo = "beetle-vb-libretro";
-      rev = "9066cdafa29ac054243a679baded49212661f47b";
-      sha256 = "0gsniz5kk4xdiprcfyqjcss2vkrphi48wbr29gqvpf7l8gpnwx8p";
+      rev = "9a4e604a7320a3c6ed30601989fe0bc417fa9ad3";
+      sha256 = "1gallwbqxn5qbmwxr1vxb41nncksai4rxc739a7vqvp65k5kl0qp";
     };
     description = "Port of Mednafen's VirtualBoy core to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  bluemsx = (mkLibRetroCore rec {
+  bluemsx = mkLibRetroCore rec {
     core = "bluemsx";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "ddd89ff1fa534816e48521bd930b721f2d39975a";
-      sha256 = "0hiqhc1ckj3ydy0q1v8hwjkkyh2564f7wlqypmshjcc47n296xyf";
+      rev = "7a1d40e750860580ab7cc21fbc244b5bc6db6586";
+      sha256 = "05hnkyr47djccspr8v438zimdfsgym7v0jn1hwpkqc4i5zf70981";
     };
     description = "Port of BlueMSX to libretro";
     license = gpl2;
-  }).override {
-    buildPhase = "make";
   };
 
-  bsnes-mercury = let bname = "bsnes-mercury"; in (mkLibRetroCore {
+  bsnes-mercury = let bname = "bsnes-mercury"; in mkLibRetroCore {
     core = bname + "-accuracy";
     src = fetchRetro {
       repo = bname;
@@ -262,12 +275,36 @@ in with stdenv.lib.licenses;
     };
     description = "Fork of bsnes with HLE DSP emulation restored";
     license = gpl3;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make && cd out";
+    postBuild = "cd out";
+  };
+
+  citra = mkLibRetroCore rec {
+    core = "citra";
+    src = fetchgit {
+      url = "https://github.com/libretro/citra.git";
+      rev = "84f31e95160b029e6d614053705054ed6a34bb38";
+      sha256 = "0gkgxpwrh0q098cpx56hprvmazi5qi448c23svwa8ar1myh8p248";
+      fetchSubmodules = true;
+      deepClone = true;
+    };
+    description = "Port of Citra to libretro";
+    license = gpl2Plus;
+    extraNativeBuildInputs = [ cmake pkgconfig ];
+    extraBuildInputs = [ libGLU libGL boost ];
+    makefile = "Makefile";
+    cmakeFlags = [
+      "-DENABLE_LIBRETRO=ON"
+      "-DENABLE_QT=OFF"
+      "-DENABLE_SDL2=OFF"
+      "-DENABLE_WEB_SERVICE=OFF"
+      "-DENABLE_DISCORD_PRESENCE=OFF"
+    ];
+    preConfigure = "sed -e '77d' -i externals/cmake-modules/GetGitRevisionDescription.cmake";
+    postBuild = "cd src/citra_libretro";
   };
 
-  desmume = (mkLibRetroCore rec {
+  desmume = mkLibRetroCore rec {
     core = "desmume";
     src = fetchRetro {
       repo = core;
@@ -277,45 +314,43 @@ in with stdenv.lib.licenses;
     description = "libretro wrapper for desmume NDS emulator";
     license = gpl2;
     extraBuildInputs = [ libpcap libGLU libGL xorg.libX11 ];
-  }).override {
-    makefile = "desmume/src/frontend/libretro/Makefile.libretro";
-    configurePhase = "cd desmume/src/frontend/libretro";
-    buildPhase = "make";
+    preBuild = "cd desmume/src/frontend/libretro";
+    makeFlags = stdenv.lib.optional stdenv.hostPlatform.isAarch32 "platform=armv-unix"
+             ++ stdenv.lib.optional (!stdenv.hostPlatform.isx86) "DESMUME_JIT=0";
   };
 
-  desmume2015 = (mkLibRetroCore rec {
+  desmume2015 = mkLibRetroCore rec {
     core = "desmume2015";
     src = fetchRetro {
       repo = core;
-      rev = "c27bb71aa28250f6da1576e069b4b8cc61986beb";
-      sha256 = "1m7g1wwpnnprmki3rixknggjmxbp7d4hwxgkqr041shmrm0rhafd";
+      rev = "93d5789d60f82436e20ccad05ce9cb43c6e3656e";
+      sha256 = "12nii2pbnqgh7f7jkphbwjpr2hiy2mzbwpas3xyhpf9wpy3qiasg";
     };
     description = "libretro wrapper for desmume NDS emulator from 2015";
     license = gpl2;
     extraBuildInputs = [ libpcap libGLU libGL xorg.libX11 ];
-  }).override {
-    makefile = "desmume/Makefile.libretro";
-    configurePhase = "cd desmume";
-    buildPhase = "make";
+    makeFlags = stdenv.lib.optional stdenv.hostPlatform.isAarch32 "platform=armv-unix"
+             ++ stdenv.lib.optional (!stdenv.hostPlatform.isx86) "DESMUME_JIT=0";
+    preBuild = "cd desmume";
   };
 
-  dolphin = (mkLibRetroCore {
+  dolphin = mkLibRetroCore {
     core = "dolphin";
     src = fetchRetro {
       repo = "dolphin";
-      rev = "11a7ed402c7178da1d9d57c6e5e5a05a4dc6a2c8";
-      sha256 = "11jrcczkbyns01rvxb5rd22fbkbfn2h81f6pfxbhi13fl4ljim9x";
+      rev = "1fbd59911d1b718c142d6448dee3ede98152e395";
+      sha256 = "1rymsvs034l1hbxc3w8zi9lhmgka2qaj3jynjy152dccd480nnd4";
     };
     description = "Port of Dolphin to libretro";
     license = gpl2Plus;
-    broken = true;
 
+    extraNativeBuildInputs = [ cmake curl pkgconfig ];
     extraBuildInputs = [
-      cmake curl libGLU libGL pcre pkgconfig sfml
+      libGLU libGL pcre sfml
       gettext hidapi
       libevdev udev
     ] ++ (with xorg; [ libSM libX11 libXi libpthreadstubs libxcb xcbutil libXext libXrandr libXinerama libXxf86vm ]);
-  }).override {
+    makefile = "Makefile";
     cmakeFlags = [
       "-DCMAKE_BUILD_TYPE=Release"
       "-DLIBRETRO=ON"
@@ -325,11 +360,10 @@ in with stdenv.lib.licenses;
       "-DUSE_UPNP=OFF"
       "-DUSE_DISCORD_PRESENCE=OFF"
     ];
-    dontUseCmakeBuildDir = "yes";
-    buildPhase = "make";
+    dontUseCmakeBuildDir = true;
   };
 
-  dosbox = (mkLibRetroCore rec {
+  dosbox = mkLibRetroCore rec {
     core = "dosbox";
     src = fetchRetro {
       repo = core + "-libretro";
@@ -338,60 +372,105 @@ in with stdenv.lib.licenses;
     };
     description = "Port of DOSBox to libretro";
     license = gpl2;
-  }).override {
-    buildPhase = "make";
   };
 
-  fba = (mkLibRetroCore rec {
-    core = "fba";
+  eightyone = mkLibRetroCore rec {
+    core = "81";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "89245384c7d181e286d6f34995253419f946becb";
-      sha256 = "1pg351qhbq5x8qmaq6c30v8ynic8jv3gbxy2kq5iknka80g1lkck";
+      rev = "4352130bd2363954262a804b086f86b9d13d97f9";
+      sha256 = "057ynnv85imjqhgixrx7p28wn42v88vsm3fc1lp3mpcfi2bk266h";
     };
-    description = "Port of Final Burn Alpha to libretro";
+    description = "Port of EightyOne to libretro";
+    license = gpl3;
+  };
+
+  fbalpha2012 = mkLibRetroCore rec {
+    core = "fbalpha2012";
+    src = fetchRetro {
+      repo = core;
+      rev = "fa97cd2784a337f8ac774c2ce8a136aee69b5f43";
+      sha256 = "1i75k0r6838hl77bjjmzvan33ka5qjrdpirmclzj20g5j97lmas7";
+    };
+    description = "Port of Final Burn Alpha ~2012 to libretro";
     license = "Non-commercial";
-  }).override {
-    makefile = "svn-current/trunk/makefile.libretro";
-    buildPhase = ''
-      cd svn-current/trunk \
-      && make -f makefile.libretro \
-      && mv fbalpha2012_libretro${stdenv.hostPlatform.extensions.sharedLibrary} fba_libretro${stdenv.hostPlatform.extensions.sharedLibrary}
+    makefile = "makefile.libretro";
+    preBuild = "cd svn-current/trunk";
+  };
+
+  fbneo = mkLibRetroCore rec {
+    core = "fbneo";
+    src = fetchRetro {
+      repo = core;
+      rev = "cf43fdb1755f9f5c886266e86ba40d339bc8f5d7";
+      sha256 = "13g3c6mbwhcf0rp95ga4klszh8dab2d4ahh2vzzlmd57r69lf2lv";
+    };
+    description = "Port of FBNeo to libretro";
+    license = "Non-commercial";
+    makefile = "Makefile";
+    postPatch = ''
+      sed -i -e 's:-Wall:-Wall -Wno-format-security:g' src/burner/libretro/Makefile
     '';
+    preBuild = "cd src/burner/libretro";
+    makeFlags = [ "USE_EXPERIMENTAL_FLAGS=1" ];
   };
 
   fceumm = mkLibRetroCore rec {
     core = "fceumm";
     src = fetchRetro {
       repo = "libretro-" + core;
-      rev = "0e315e0ca0093ebda06a97835cec6ad4af81db7a";
-      sha256 = "12bvvxmvafjvrvwxl5gzr583g48s0isx2fgvjgkrx175vk2amaf4";
+      rev = "9ed22e5a9a1360a7f599a64283af9fe24b858e3d";
+      sha256 = "0rz6iy281jpybmsz5rh06k5xvmd9id9w2q2gd0qdv9a2ylwv7s2j";
     };
     description = "FCEUmm libretro port";
     license = gpl2;
   };
 
-  flycast = (mkLibRetroCore rec {
+  flycast = mkLibRetroCore rec {
     core = "flycast";
     src = fetchRetro {
       repo = core;
-      rev = "45a15205dfc05cfc4df2488cad7c2b4988c5aa0f";
-      sha256 = "18glxd57kddq6p2bwq0qknyq6bv8dxklqks4w2jy2yccvwxdxy2i";
+      rev = "b12f3726d9093acb4e441b1cdcf6cd11403c8644";
+      sha256 = "0nczjhdqr7svq9aflczf7rwz64bih1wqy9q0gyglb55xlslf5jqc";
     };
     description = "Flycast libretro port";
     license = gpl2;
     extraBuildInputs = [ libGL libGLU ];
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
+    makeFlags = stdenv.lib.optional stdenv.hostPlatform.isAarch64 [ "platform=arm64" ];
+    meta.platforms = [ "aarch64-linux" "x86_64-linux" ];
+  };
+
+  fmsx = mkLibRetroCore rec {
+    core = "fmsx";
+    src = fetchRetro {
+      repo = core + "-libretro";
+      rev = "3de916bbf15062de1ab322432d38a1fee29d5e68";
+      sha256 = "1krr4lmdiv0d7bxk37fqz5y412znb5bmxapv9g7ci6fp87sr69jq";
+    };
+    description = "FMSX libretro port";
+    license = "Non-commercial";
+    makefile = "Makefile";
+  };
+
+  freeintv = mkLibRetroCore rec {
+    core = "freeintv";
+    src = fetchRetro {
+      repo = core;
+      rev = "45030e10cc1a50cf7a80c5d921aa8cba0aeaca91";
+      sha256 = "10lngk3p012bgrg752426701hfzsiy359h8i0vzsa64pgyjbqlag";
+    };
+    description = "FreeIntv libretro port";
+    license = gpl3;
+    makefile = "Makefile";
   };
 
   gambatte = mkLibRetroCore rec {
     core = "gambatte";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "4d9ad7b29946ec0a914b2d6a735b6c2704ed1f23";
-      sha256 = "156pvvlch5izbgbw4ddxhiwgzpp52irr3nqaz813i5f02fiq5wya";
+      rev = "132f36e990dfc6effdafa6cf261373432464f9bf";
+      sha256 = "19w5k9yc1cl99c5hiqbp6j54g6z06xcblpvd3x6nmhxij81yqxy7";
     };
     description = "Gambatte libretro port";
     license = gpl2;
@@ -401,42 +480,50 @@ in with stdenv.lib.licenses;
     core = "genesis-plus-gx";
     src = fetchRetro {
       repo = "Genesis-Plus-GX";
-      rev = "0e4357bd64533d7fd93b5f01620b92595025fab5";
-      sha256 = "1nryy00844h3ra97j40g38lj7036ibm2l8002qid7r5r9kggclqx";
+      rev = "50551066f71f8a5ea782ea3747891fd6d24ebe67";
+      sha256 = "150lgdrv7idcq7jbd1jj7902rcsyixd7kfjs2m5xdinjvl22kihr";
     };
     description = "Enhanced Genesis Plus libretro port";
     license = "Non-commercial";
   };
 
-  gpsp = (mkLibRetroCore rec {
+  gpsp = mkLibRetroCore rec {
     core = "gpsp";
     src = fetchRetro {
       repo = core;
-      rev = "24af89596e6484ff5a7a08efecfa8288cfbc02f3";
-      sha256 = "1jc5i70cab5f23yc9sfv8iyvmwmc4sb33f413il2vlhsfdxklyk7";
+      rev = "3f2f57c982ffead643957db5b26931df4913596f";
+      sha256 = "09fa1c623rmy1w9zx85r75viv8q1vknhbs8fn6xbss9rhpxhivwg";
     };
     description = "Port of gpSP to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  handy = (mkLibRetroCore rec {
+  gw = mkLibRetroCore rec {
+    core = "gw";
+    src = fetchRetro {
+      repo = core + "-libretro";
+      rev = "819b1dde560013003eeac86c2069c5be7af25c6d";
+      sha256 = "1jhgfys8hiipvbwq3gc48d7v6wq645d10rbr4w5m6px0fk6csshk";
+    };
+    description = "Port of Game and Watch to libretro";
+    license = stdenv.lib.licenses.zlib;
+    makefile = "Makefile";
+  };
+
+  handy = mkLibRetroCore rec {
     core = "handy";
     src = fetchRetro {
       repo = "libretro-" + core;
-      rev = "6b19a4fad1b394f6a1351c88f60991d4878ff05b";
-      sha256 = "0lhkrwh3rirdidxb8kfcg8wk9gjsc7g6qpkv74h6f09rb4y75w1y";
+      rev = "c9fe65d1a2df454ee11404ac27bdc9be319dd9a2";
+      sha256 = "1l1gi8z68mv2cpdy7a6wvhd86q55khj3mv3drf43ak4kj2ij8cvq";
     };
     description = "Port of Handy to libretro";
     license = "Handy-License";
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  hatari = (mkLibRetroCore rec {
+  hatari = mkLibRetroCore rec {
     core = "hatari";
     src = fetchRetro {
       repo = core;
@@ -445,271 +532,280 @@ in with stdenv.lib.licenses;
     };
     description = "Port of Hatari to libretro";
     license = gpl2;
-    extraBuildInputs = [ cmake SDL ];
-  }).override {
-    makefile = "Makefile.libretro";
-    buildPhase = "make";
-  };
-
-  higan-sfc = (mkLibRetroCore {
-    core = "higan-sfc";
-    src = fetchFromGitLab {
-      owner = "higan";
-      repo = "higan";
-      rev = "d3f592013a27cb78f17d84f90a6be6cf6f6af1d1";
-      sha256 = "19d4cbwg8d085xq5lmql4v5l4ckgwqzc59ha5yfgv3w4qfp4dmij";
-    };
-    description = "Accurate SNES / Super Famicom emulator";
-    license = gpl3;
-    broken = true;
-
-  }).override {
-    makefile = "GNUmakefile";
-    buildPhase = "cd higan && make compiler=g++ target=libretro binary=library && cd out";
+    extraBuildInputs = [ SDL zlib ];
+    extraNativeBuildInputs = [ cmake which ];
+    dontUseCmakeConfigure = true;
+    dontConfigure = true;
+    makeFlags = [ "EXTERNAL_ZLIB=1" ];
+    depsBuildBuild = [ buildPackages.stdenv.cc ];
   };
 
-  mame = (mkLibRetroCore {
+  mame = mkLibRetroCore {
     core = "mame";
     src = fetchRetro {
       repo = "mame";
-      rev = "f4aac49f3d56fbd653628ac456c23ac9a6b857ae";
-      sha256 = "1pjpnwdj73319hgcjhganzrcz2zn4fnjydah989haqh3id5j3zam";
+      rev = "ed987ad07964a938351ff3cc1ad42e02ffd2af6d";
+      sha256 = "0qc66mvraffx6ws972skx3wgblich17q6z42798qn13q1a264p4j";
     };
     description = "Port of MAME to libretro";
     license = gpl2Plus;
 
     extraBuildInputs = [ alsaLib libGLU libGL portaudio python27 xorg.libX11 ];
-  }).override {
     postPatch = ''
       # Prevent the failure during the parallel building of:
       # make -C 3rdparty/genie/build/gmake.linux -f genie.make obj/Release/src/host/lua-5.3.0/src/lgc.o
       mkdir -p 3rdparty/genie/build/gmake.linux/obj/Release/src/host/lua-5.3.0/src
     '';
-    buildPhase = "make -f Makefile.libretro";
+    makefile = "Makefile.libretro";
   };
 
-  mame2000 = (mkLibRetroCore rec {
+  mame2000 = mkLibRetroCore rec {
     core = "mame2000";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "0a8a174f5e755cdd476895207003c5d07cfa6af2";
-      sha256 = "03k0cfgd4wfl31dv5xb6xjd4h7sh0k0qw6wbspwi0lgswmhz97bb";
+      rev = "e5d4a934c60adc6d42a3f87319312aad89595a15";
+      sha256 = "1zn63yqyrsnsk196v5f3nm7cx41mvsm3icpis1yxbma2r3dk3f89";
     };
     description = "Port of MAME ~2000 to libretro";
     license = gpl2Plus;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
+    makeFlags = stdenv.lib.optional (!stdenv.hostPlatform.isx86) "IS_X86=0";
   };
 
-  mame2003 = (mkLibRetroCore rec {
+  mame2003 = mkLibRetroCore rec {
     core = "mame2003";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "170d5b6490953d40edc39defe69945d005f8ec03";
-      sha256 = "0slsf59sn5lijr1mrx5ffc9z81ra1wcw7810mb52djqyvm15r9zl";
+      rev = "82596014905ad38c80c9eb322ab08c625d1d92cd";
+      sha256 = "17dp2rz6p7q7nr0lajn3vhk9ghngxz16f7c6c87r6wgsy4y3xw0m";
     };
     description = "Port of MAME ~2003 to libretro";
     license = gpl2Plus;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  mame2003-plus = (mkLibRetroCore rec {
+  mame2003-plus = mkLibRetroCore rec {
     core = "mame2003-plus";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "d9a56a3af908ae9100b4c9feebff4b918363f241";
-      sha256 = "1c16chfs4b2j1x1bmrklh8ssqki850k787qwq7b95dyxksj2bpx1";
+      rev = "0134c428b75882aa474f78dbbf2c6ecde49b97b7";
+      sha256 = "0jln2ys6v9hrsrkhqd87jfslwvkca425f40mf7866g6b4pz56mwc";
     };
     description = "Port of MAME ~2003+ to libretro";
     license = gpl2Plus;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  mame2010 = (mkLibRetroCore rec {
+  mame2010 = mkLibRetroCore rec {
     core = "mame2010";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "4ced2c31f1100eefc7f4483b474b8a680a3b3f2b";
-      sha256 = "1a8ijj0sixr6xrqfgimna0ipfj2bb2kvj4mb45hb8a18mwn6y0mc";
+      rev = "d3151837758eade73c85c28c20e7d2a8706f30c6";
+      sha256 = "0hj0yhc8zs32fkzn8j341ybhvrsknv0k6x0z2fv3l9ic7swgb93i";
     };
     description = "Port of MAME ~2010 to libretro";
     license = gpl2Plus;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
+    makeFlags = stdenv.lib.optionals stdenv.hostPlatform.isAarch64 [ "PTR64=1" "ARM_ENABLED=1" "X86_SH2DRC=0" "FORCE_DRC_C_BACKEND=1" ];
   };
 
-  mame2015 = (mkLibRetroCore rec {
+  mame2015 = mkLibRetroCore rec {
     core = "mame2015";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "e3a28398f54cd6b2c24b7165d215b046b79c10f5";
-      sha256 = "1fgwi37zgp2s92bkz03gch3ivgyjgdi3xycrd8z7x87gi20a79x9";
+      rev = "37333ed6fda4c798a1d6b055fe4708f9f0dcf5a7";
+      sha256 = "1asldlj1ywgmhabbhaagagg5hn0359122al07802q3l57ns41l64";
     };
     description = "Port of MAME ~2015 to libretro";
     license = gpl2Plus;
-    extraBuildInputs = [ python27 alsaLib ];
-  }).override {
+    extraNativeBuildInputs = [ python27 ];
+    extraBuildInputs = [ alsaLib ];
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  mame2016 = (mkLibRetroCore rec {
+  mame2016 = mkLibRetroCore rec {
     core = "mame2016";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "ea4c1ffa75eb3fb0096158b71706b8b84d86d12c";
-      sha256 = "1qyvdymmjv5q0k3najgfdxzf1yr6bnysnsl19v753yj29xs4hwzp";
+      rev = "02987af9b81a9c3294af8fb9d5a34f9826a2cf4d";
+      sha256 = "0gl7irmn5d8lk7kf484vgw6kb325fq4ghwsni3il4nm5n2a8yglh";
     };
     description = "Port of MAME ~2016 to libretro";
     license = gpl2Plus;
-    extraBuildInputs = [ python27 alsaLib ];
-  }).override {
+    extraNativeBuildInputs = [ python27 ];
+    extraBuildInputs = [ alsaLib ];
     postPatch = ''
       # Prevent the failure during the parallel building of:
       # make -C 3rdparty/genie/build/gmake.linux -f genie.make obj/Release/src/host/lua-5.3.0/src/lgc.o
       mkdir -p 3rdparty/genie/build/gmake.linux/obj/Release/src/host/lua-5.3.0/src
     '';
-    buildPhase = "make -f Makefile.libretro";
   };
 
-  mesen = (mkLibRetroCore rec {
+  mesen = mkLibRetroCore rec {
     core = "mesen";
     src = fetchFromGitHub {
       owner = "SourMesen";
       repo = core;
-      rev = "942633dd3dbb73cc3abd748f6d5440c78abbea09";
-      sha256 = "0a95wd64vnblksacapxwxla9j2iw8a5hbdm111cldrni12q87iq2";
+      rev = "cfc5bf6976f62ebd42ea30d5a803c138fc357509";
+      sha256 = "0ihlgvzvni1yqcyi5yxdvg36q20fsqd6n67zavwfb2ph09cqv7kz";
     };
     description = "Port of Mesen to libretro";
     license = gpl3;
-  }).override {
-    makefile = "Libretro/Makefile";
-    buildPhase = "cd Libretro && make";
+    makefile = "Makefile";
+    preBuild = "cd Libretro";
+  };
+
+  meteor = mkLibRetroCore rec {
+    core = "meteor";
+    src = fetchRetro {
+      repo = core + "-libretro";
+      rev = "3d21e3b5a7596918bee0fcaca5752ae76624c05e";
+      sha256 = "0fghnxxbdrkdz6zswkd06w2r3dvr4ikvcp8jbr7nb9fc5yzn0avw";
+    };
+    description = "Port of Meteor to libretro";
+    license = gpl3;
+    makefile = "Makefile";
+    preBuild = "cd libretro";
   };
 
   mgba = mkLibRetroCore rec {
     core = "mgba";
     src = fetchRetro {
       repo = core;
-      rev = "4865aaabc2a46c635f218f7b51f8fc5cc2c4c8ac";
-      sha256 = "1mdzwcsl5bafmgqfh0a1bgfgilisffxsygcby0igsq2bgkal47mm";
+      rev = "f87f9ef6cb38537e07dcaedeb82aecac6537d42e";
+      sha256 = "0yixvnzgk7qvcfz12r5y8i85czqxbxx6bvl1c7yms8riqn9ssvb7";
     };
     description = "Port of mGBA to libretro";
     license = mpl20;
   };
 
-  mupen64plus = (mkLibRetroCore rec {
+  mupen64plus = mkLibRetroCore {
     core = "mupen64plus-next";
     src = fetchRetro {
-      repo = "mupen64plus-libretro-nx"; # + "-libretro-nx";
-      rev = "f77c16f9f1dd911fd2254becc8a28adcdafe8aa1";
-      sha256 = "0j6vrkwch9lwmlhyz7fp1ha0bby54gvbwk91hwbv35f6dvs0aw0d";
+      repo = "mupen64plus-libretro-nx";
+      rev = "81a58df0263c90b10b7fc11b6deee04d47e3aa40";
+      sha256 = "1brqyrsdzdq53a68q7ph01q2bx5y4m8b3ymvpp25229imm88lgkn";
     };
     description = "Libretro port of Mupen64 Plus, GL only";
     license = gpl2;
 
     extraBuildInputs = [ libGLU libGL libpng nasm xorg.libX11 ];
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  nestopia = (mkLibRetroCore rec {
+  neocd = mkLibRetroCore rec {
+    core = "neocd";
+    src = fetchRetro {
+      repo = core + "_libretro";
+      rev = "3825848fe7dd7e0ef859729eefcb29e2ea2956b7";
+      sha256 = "018vfmjsx62zk45yx3pwisp4j133yxjbm7fnwwr244gnyms57711";
+    };
+    description = "NeoCD libretro port";
+    license = gpl3;
+    makefile = "Makefile";
+  };
+
+  nestopia = mkLibRetroCore rec {
     core = "nestopia";
     src = fetchRetro {
       repo = core;
-      rev = "7f48c211c281880d122981da119a4455a9bebbde";
-      sha256 = "05p3a559633dzw222rs1fh48v657mdyirl1qfqzkhqiar9rxf31g";
+      rev = "70c53f08c0cc92e90d095d6558ab737ce20431ac";
+      sha256 = "1hlfqml66wy6fn40f1iiy892vq9y9fj20vv3ynd2s3b3qxhwfx73";
     };
-    description = "nestopia undead libretro port";
+    description = "Nestopia libretro port";
     license = gpl2;
-  }).override {
-    makefile = "libretro/Makefile";
-    buildPhase = "cd libretro && make";
+    makefile = "Makefile";
+    preBuild = "cd libretro";
   };
 
-  o2em = (mkLibRetroCore rec {
+  o2em = mkLibRetroCore rec {
     core = "o2em";
     src = fetchRetro {
       repo = "libretro-" + core;
-      rev = "d6731b9b2592654ce4f1b64c1b1da17b32e7c94c";
-      sha256 = "0809qw16y7ablxfayf0lbzvq7wqdmjp0afdb0vcgv193vvhhp58q";
+      rev = "b23a796dd3490e979ff43710317df6d43bd661e1";
+      sha256 = "1pkbq7nig394zdjdic0mzdsvx8xhzamsh53xh2hzznipyj46b7z0";
     };
     description = "Port of O2EM to libretro";
     license = artistic1;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  parallel-n64 = (mkLibRetroCore rec {
+  opera = mkLibRetroCore rec {
+    core = "opera";
+    src = fetchRetro {
+      repo = core + "-libretro";
+      rev = "27bc2653ed469072a6a95102a8212a35fbb1e590";
+      sha256 = "10cxjpsd35rb4fjc5ycs1h00gvshpn2mxxvwb6xzrfrzva0kjw1l";
+    };
+    description = "Opera is a port of 4DO/libfreedo to libretro";
+    license = "Non-commercial";
+    makefile = "Makefile";
+    makeFlags = [ "CC_PREFIX=${stdenv.cc.targetPrefix}" ];
+  };
+
+  parallel-n64 = mkLibRetroCore rec {
     core = "parallel-n64";
     src = fetchRetro {
       repo = core;
-      rev = "30f4fd3c2456145763eb76aead7485a1b86ba6bd";
-      sha256 = "0kbyzmscmfi6f842clzaff4k6xcb5410fwhv8n6vv42xk6ljfvgh";
+      rev = "8fe07c62a364d0af1e22b7f75e839d42872dae7f";
+      sha256 = "0p3fpldw6w4n4l60bv55c17vhqwq4q39fp36h8iqmnj7c32c61kf";
     };
     description = "Parallel Mupen64plus rewrite for libretro.";
     license = gpl2;
-
     extraBuildInputs = [ libGLU libGL libpng ];
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
+    postPatch = stdenv.lib.optionalString stdenv.hostPlatform.isAarch64 ''
+      sed -i -e '1 i\CPUFLAGS += -DARM_FIX -DNO_ASM -DARM_ASM -DDONT_WANT_ARM_OPTIMIZATIONS -DARM64' Makefile \
+      && sed -i -e 's,CPUFLAGS  :=,,g' Makefile
+    '';
   };
 
-  pcsx_rearmed = (mkLibRetroCore rec {
+  pcsx_rearmed = mkLibRetroCore rec {
     core = "pcsx_rearmed";
     src = fetchRetro {
       repo = core;
-      rev = "eb6943ee04b0f30a6f1cebfe399a94bacd1dfb45";
-      sha256 = "0xikdirvjal4mdr5y9dl9gcxhdilqzq43f909b0z8vc069vj1wjz";
+      rev = "8fda5dd0e28fe46621fb1ab57781c316143017da";
+      sha256 = "0k371d0xqzqwy8ishvxssgasm36q83qj7ksn2av110n879n4knwb";
     };
-    description = "Port of PCSX ReARMed to libretro";
+    description = "Port of PCSX ReARMed with GNU lightning to libretro";
     license = gpl2;
-  }).override {
-    configurePhase = "rm configure";
-    buildPhase = "make -f Makefile.libretro";
+    dontConfigure = true;
   };
 
-  picodrive = (mkLibRetroCore rec {
+  picodrive = mkLibRetroCore rec {
     core = "picodrive";
     src = fetchRetro {
       repo = core;
-      rev = "28dcfd6f43434e6828ee647223a0576bfe858c24";
-      sha256 = "19a1b6q8fhf7wxzyf690va1ixzlxlzyslv1zxm0ll5pfsqf2y3gx";
+      rev = "600894ec6eb657586a972a9ecd268f50907a279c";
+      sha256 = "1bxphwnq4b80ssmairy8sfc5cp4m6jyvrcjcj63q1vk7cs6qls7p";
     };
     description = "Fast MegaDrive/MegaCD/32X emulator";
     license = "MAME";
 
     extraBuildInputs = [ libpng SDL ];
-  }).override {
-    patchPhase = "sed -i -e 's,SDL_CONFIG=\".*\",SDL_CONFIG=\"${SDL.dev}/bin/sdl-config\",' configure";
-    configurePhase = "./configure";
+    SDL_CONFIG = "${SDL.dev}/bin/sdl-config";
+    dontAddPrefix = true;
+    configurePlatforms = [];
+    makeFlags = stdenv.lib.optional stdenv.hostPlatform.isAarch64 [ "platform=aarch64" ];
   };
 
-  play = (mkLibRetroCore rec {
+  play = mkLibRetroCore {
     core = "play";
     src = fetchRetro {
       repo = "play-";
-      rev = "fedc1e1c2918a7490a881cdb4ec951a828c19671";
-      sha256 = "0hwxx7h61gd29a2gagwjbvxk2hgwdk1wxg4nx90zrizb8nczwnl6";
+      rev = "884ae3b96c631f235cd18b2643d1f318fa6951fb";
+      sha256 = "0m9pk20jh4y02visgzfw64bpbw93bzs15x3a3bnd19yivm34dbfc";
     };
     description = "Port of Play! to libretro";
     license = bsd2;
-    extraBuildInputs = [ cmake boost ];
-  }).override {
+    extraBuildInputs = [ boost ];
+    extraNativeBuildInputs = [ cmake openssl curl icu libGL libGLU xorg.libX11 ];
+    makefile = "Makefile";
     cmakeFlags = [ "-DBUILD_PLAY=OFF -DBUILD_LIBRETRO_CORE=ON" ];
-    buildPhase = "make";
+    postBuild = "mv Source/ui_libretro/play_libretro${stdenv.hostPlatform.extensions.sharedLibrary} play_libretro${stdenv.hostPlatform.extensions.sharedLibrary}";
   };
 
-  ppsspp = (mkLibRetroCore rec {
+  ppsspp = mkLibRetroCore {
     core = "ppsspp";
     src = fetchgit {
       url = "https://github.com/hrydgard/ppsspp";
@@ -718,214 +814,261 @@ in with stdenv.lib.licenses;
     };
     description = "ppsspp libretro port";
     license = gpl2;
-    extraBuildInputs = [ cmake libGLU libGL ffmpeg python37 xorg.libX11 ];
-  }).override {
-    cmakeFlags = [ "-DLIBRETRO=ON" ];
+    extraNativeBuildInputs = [ cmake pkgconfig ];
+    extraBuildInputs = [ libGLU libGL libzip ffmpeg python37 snappy xorg.libX11 ];
     makefile = "Makefile";
-    buildPhase = ''
-      make \
-      && mv lib/ppsspp_libretro${stdenv.hostPlatform.extensions.sharedLibrary} ppsspp_libretro${stdenv.hostPlatform.extensions.sharedLibrary}
-    '';
+    cmakeFlags = [ "-DLIBRETRO=ON -DUSE_SYSTEM_FFMPEG=ON -DUSE_SYSTEM_SNAPPY=ON -DUSE_SYSTEM_LIBZIP=ON -DOpenGL_GL_PREFERENCE=GLVND" ];
+    postBuild = "mv lib/ppsspp_libretro${stdenv.hostPlatform.extensions.sharedLibrary} ppsspp_libretro${stdenv.hostPlatform.extensions.sharedLibrary}";
   };
 
-  prboom = (mkLibRetroCore rec {
+  prboom = mkLibRetroCore rec {
     core = "prboom";
     src = fetchRetro {
       repo = "libretro-" + core;
-      rev = "4c690eb6b569a276c5b2a87680718f715477eae2";
-      sha256 = "02vkl3y5dmyzifsviphspqv03a2rdyf36zpjpgfg7x0s226f56ja";
+      rev = "991016b3c7a9c8b0e49b2bc9c72f68c60800fc7b";
+      sha256 = "1abv9qgfvh3x84shgyl3y90bjz77mjj17vibag7bg6i8hgjikjgq";
     };
     description = "Prboom libretro port";
     license = gpl2;
-  }).override {
-    buildPhase = "make";
+    makefile = "Makefile";
   };
 
-  prosystem = (mkLibRetroCore rec {
+  prosystem = mkLibRetroCore rec {
     core = "prosystem";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "cb4aa3ee72f98b0891a7bac5c9dac458cdba4d34";
-      sha256 = "0yvzmks9zz1hf7mv6cd2qin1p3yx00dbrcxlm0yysy5q5jiigblg";
+      rev = "6f7e34aea89db5ba2fbf674e5ff0ad6fc68a198e";
+      sha256 = "0pqkb0f51s8ma0l4m9xk2y85z2kh3fgay9g4g8fingbgqq1klvzs";
     };
     description = "Port of ProSystem to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  quicknes = (mkLibRetroCore rec {
+  quicknes = mkLibRetroCore {
     core = "quicknes";
     src = fetchRetro {
       repo = "QuickNES_Core";
-      rev = "cd302d998d102c9461a924b81817e48b9ea1518f";
-      sha256 = "1sczs1jqcbhpkb5xpcqqdcnxlz7bqmanm4gdnnc12c19snl7999b";
+      rev = "31654810b9ebf8b07f9c4dc27197af7714364ea7";
+      sha256 = "15fr5a9hv7wgndb0fpmr6ws969him41jidzir2ix9xkb0mmvcm86";
     };
     description = "QuickNES libretro port";
     license = lgpl21Plus;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  scummvm = (mkLibRetroCore rec {
+  sameboy = mkLibRetroCore rec {
+    core = "sameboy";
+    src = fetchRetro {
+      repo = "sameboy";
+      rev = "c9e547c1063fd62c40a4b7a86e7db99dc9089051";
+      sha256 = "0bff6gicm24d7h270aqvgd8il6mi7j689nj5zl9ij0wc77hrrpmq";
+    };
+    description = "SameBoy libretro port";
+    license = mit;
+    extraNativeBuildInputs = [ which hexdump ];
+    preBuild = "cd libretro";
+    makefile = "Makefile";
+  };
+
+  scummvm = mkLibRetroCore rec {
     core = "scummvm";
     src = fetchRetro {
       repo = core;
-      rev = "e07a6ede61c364fb87630fa7507a4f8482d882e0";
-      sha256 = "0i88z53q28lwzmadxincab4m66qbzcbmasgildybj8db0z2z8jm0";
+      rev = "de91bf9bcbf4449f91e2f50fde173496a2b52ee0";
+      sha256 = "06h9xaf2b1cjk85nbslpjj0fm9iy9b2lxr1wf3i09hgs4sh6x464";
     };
     description = "Libretro port of ScummVM";
     license = gpl2;
     extraBuildInputs = [ fluidsynth libjpeg libvorbis libGLU libGL SDL ];
-  }).override {
-    makefile = "backends/platform/libretro/build/Makefile";
-    buildPhase = "cd backends/platform/libretro/build && make";
+    makefile = "Makefile";
+    preConfigure = "cd backends/platform/libretro/build";
+  };
+
+  smsplus-gx = mkLibRetroCore rec {
+    core = "smsplus";
+    src = fetchRetro {
+      repo = core + "-gx";
+      rev = "36c82768c03d889f1cf4b66369edac2297acba32";
+      sha256 = "1f9waikyp7kp2abb76wlv9hmf2jpc76zjmfqyc7wk2pc70ljm3l4";
+    };
+    description = "SMS Plus GX libretro port";
+    license = gpl2Plus;
   };
 
-  snes9x = (mkLibRetroCore rec {
+  snes9x = mkLibRetroCore rec {
     core = "snes9x";
     src = fetchFromGitHub {
       owner = "snes9xgit";
       repo = core;
-      rev = "04692e1ee45cc647423774ee17c63208c2713638";
-      sha256 = "09p9m85fxwrrrapjb08rcxknpgq5d6a87arrm1jn94r56glxlcfa";
+      rev = "6db918cfe32b157239da44096091c212fdfb3b60";
+      sha256 = "0y3jhy50qdhhfglybys9m0fgk9r24ksdcgv5iqpyxy5a4cjvhv8j";
     };
     description = "Port of SNES9x git to libretro";
     license = "Non-commercial";
-  }).override {
-    makefile = "libretro/Makefile";
-    buildPhase = "cd libretro && make";
+    makefile = "Makefile";
+    preBuild = "cd libretro";
   };
 
-  snes9x2002 = (mkLibRetroCore rec {
+  snes9x2002 = mkLibRetroCore rec {
     core = "snes9x2002";
     src = fetchRetro {
       repo = core;
-      rev = "354bcb5acea0aa45b56ae553e0b2b4f10792dfeb";
-      sha256 = "05gvjjxy6ci5pax3frd9g8k9mkqskab5g6rvfjab7cc4zrxrg23f";
+      rev = "a869da7f22c63ee1cb316f79c6dd7691a369da3e";
+      sha256 = "11lcwscnxg6sk9as2xlr4nai051qhidbsymyis4nz3r4dmgzf8j8";
     };
     description = "Optimized port/rewrite of SNES9x 1.39 to Libretro";
     license = "Non-commercial";
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  snes9x2005 = (mkLibRetroCore rec {
+  snes9x2005 = mkLibRetroCore rec {
     core = "snes9x2005";
     src = fetchRetro {
       repo = core;
-      rev = "e5cadd2f21fb64e8c7194ad006b39e6f555c4a5b";
-      sha256 = "1q0xrw3f8zm2k19sva8cz28yx815w8a6y1xsl0i6bb3cai3q1hyx";
+      rev = "c216559b9e0dc3d7f059dcf31b813402ad47fea5";
+      sha256 = "19b2rpj6i32c34ryvlna4yca84y5ypza78w4x9l17qlhp021h9pv";
     };
     description = "Optimized port/rewrite of SNES9x 1.43 to Libretro";
     license = "Non-commercial";
-  }).override {
     makefile = "Makefile";
-    buildPhase = ''
-      make USE_BLARGG_APU=1 \
-      && mv snes9x2005_plus_libretro${stdenv.hostPlatform.extensions.sharedLibrary} snes9x2005_libretro${stdenv.hostPlatform.extensions.sharedLibrary}
-    '';
+    makeFlags = [ "USE_BLARGG_APU=1" ];
+    postBuild = "mv snes9x2005_plus_libretro${stdenv.hostPlatform.extensions.sharedLibrary} snes9x2005_libretro${stdenv.hostPlatform.extensions.sharedLibrary}";
   };
 
-  snes9x2010 = (mkLibRetroCore rec {
+  snes9x2010 = mkLibRetroCore rec {
     core = "snes9x2010";
     src = fetchRetro {
       repo = core;
-      rev = "e945cbae0f8c472e1567a319817c9228b775dd71";
-      sha256 = "1pj5p4a2hy7hk90bzy4vnkz3b6nc8n1niqibgwhyfsc22xlxqsfr";
+      rev = "ba9f2240360f8db270fb6ba5465c79c317070560";
+      sha256 = "00y53sjrsp8sccpp1qqw88iawsz30g6d370cbqcxs4ya1r6awn5x";
     };
     description = "Optimized port/rewrite of SNES9x 1.52+ to Libretro";
     license = "Non-commercial";
-  }).override {
-    buildPhase = ''
-      make -f Makefile.libretro
-    '';
   };
 
-  stella = (mkLibRetroCore rec {
+  stella = mkLibRetroCore rec {
     core = "stella";
+    src = fetchFromGitHub {
+      owner = "stella-emu";
+      repo = core;
+      rev = "506bb0bd0618e676b1959931dcc00a9d0f5f0f3d";
+      sha256 = "09nclx0ksixngnxkkjjcyhf3d0vl4ykm8fx7m307lvag8nxj7z03";
+    };
+    description = "Port of Stella to libretro";
+    license = gpl2;
+    extraBuildInputs = [ libpng pkgconfig SDL ];
+    makefile = "Makefile";
+    preBuild = "cd src/libretro";
+    dontConfigure = true;
+  };
+
+  stella2014 = mkLibRetroCore rec {
+    core = "stella2014";
     src = fetchRetro {
-      repo = core + "2014-libretro";
-      rev = "6d74ad9a0fd779145108cf1213229798d409ed37";
-      sha256 = "0b1nsk92rr64xxj8jc9vpjqgrmm3554096zl031ymr94j5cc87q9";
+      repo = core + "-libretro";
+      rev = "fc87f2c78d3b177f4b9b19698557dce452ac3ce7";
+      sha256 = "0yqzavk1w0d0ngpls32c4wlihii97fz2g6zsgadhm48apwjvn3xx";
     };
     description = "Port of Stella to libretro";
     license = gpl2;
-  }).override {
     makefile = "Makefile";
-    buildPhase = ''
-      make \
-      && mv stella2014_libretro${stdenv.hostPlatform.extensions.sharedLibrary} stella_libretro${stdenv.hostPlatform.extensions.sharedLibrary}
-    '';
+  };
+
+  tgbdual = mkLibRetroCore rec {
+    core = "tgbdual";
+    src = fetchRetro {
+      repo = core + "-libretro";
+      rev = "9be31d373224cbf288db404afc785df41e61b213";
+      sha256 = "19m3f3hj3jyg711z1xq8qn1hgsr593krl6s6hi0r6vf8p5x0zbzw";
+    };
+    description = "Port of TGBDual to libretro";
+    license = gpl2;
+    makefile = "Makefile";
+  };
+
+  tic80 = mkLibRetroCore {
+    core = "tic80";
+    src = fetchRetro {
+      repo = "tic-80";
+      rev = "f43bad908d5f05f2a66d5cd1d6f21b234d4abd2c";
+      sha256 = "0bp34r8qqyw52alws1z4ib9j7bs4d641q6nvqszd07snp9lpvwym";
+    };
+    description = "Port of TIC-80 to libretro";
+    license = mit;
+    extraNativeBuildInputs = [ cmake pkgconfig ];
+    makefile = "Makefile";
+    cmakeFlags = [
+      "-DBUILD_LIBRETRO=ON"
+      "-DBUILD_DEMO_CARTS=OFF"
+      "-DBUILD_PRO=OFF"
+      "-DBUILD_PLAYER=OFF"
+      "-DBUILD_SDL=OFF"
+      "-DBUILD_SOKOL=OFF"
+    ];
+    postBuild = "cd lib";
   };
 
   vba-next = mkLibRetroCore rec {
     core = "vba-next";
     src = fetchRetro {
       repo = core;
-      rev = "3580ae6acb1a90c4e982e57597458da07eca4f41";
-      sha256 = "0fz8z04kf9g1i5x5slyvx5kb07garzxvhcqnwmqn5j574xh1lc6d";
+      rev = "019132daf41e33a9529036b8728891a221a8ce2e";
+      sha256 = "0hab4rhvvcg30jifd9h9jq5q2vqk2hz5i1q456w6v2d10hl1lf15";
     };
     description = "VBA-M libretro port with modifications for speed";
     license = gpl2;
   };
 
-  vba-m = (mkLibRetroCore rec {
+  vba-m = mkLibRetroCore rec {
     core = "vbam";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "9ccdeac3aa9db00720bb80eff5c9924362144efa";
-      sha256 = "0rq89i9f483j93shhp2p3vqsnb2abpwz6wdnsycfwxgblczmi22y";
+      rev = "7d88e045a2fe44e56b3f84846beec446b4c4b2d9";
+      sha256 = "04f8adg99a36qkqhij54vkw5z18m5ld33p78lbmv8cxk7k7g7yhy";
     };
     description = "vanilla VBA-M libretro port";
     license = gpl2;
-  }).override {
-    makefile = "src/libretro/Makefile";
-    buildPhase = "cd src/libretro && make";
+    makefile = "Makefile";
+    preBuild = "cd src/libretro";
   };
 
-  vecx = (mkLibRetroCore rec {
+  vecx = mkLibRetroCore rec {
     core = "vecx";
     src = fetchRetro {
       repo = "libretro-" + core;
-      rev = "26585ee701499550e484c11f005db18e926827d9";
-      sha256 = "0vz2aksc8mqnw55f2bvvawj21mxf60fp93r0sr55hdccn9h7355k";
+      rev = "321205271b1c6be5dbdb8d309097a5b5c2032dbd";
+      sha256 = "1w54394yhf2yqmq1b8wi5y7lvixc5hpjxpyiancrdbjd0af7pdvd";
     };
     description = "Port of Vecx to libretro";
     license = gpl3;
-  }).override {
-    buildPhase = "make";
   };
 
-  virtualjaguar = (mkLibRetroCore rec {
+  virtualjaguar = mkLibRetroCore rec {
     core = "virtualjaguar";
     src = fetchRetro {
       repo = core + "-libretro";
-      rev = "7bdd8658880b53bf2bcbae0741323fe18f9041f5";
-      sha256 = "0zbrsfhvx293ijazy1w19qha19hprsi0zv8295sa0gq8kyh0xhyw";
+      rev = "a162fb75926f5509f187e9bfc69958bced40b0a6";
+      sha256 = "06k8xpn5y9rzmi2lwfw0v9v9pz4wvmpalycc608bw9cl39lmz10h";
     };
     description = "Port of VirtualJaguar to libretro";
     license = gpl3;
-  }).override {
     makefile = "Makefile";
-    buildPhase = "make";
   };
 
-  yabause = (mkLibRetroCore rec {
+  yabause = mkLibRetroCore rec {
     core = "yabause";
     src = fetchRetro {
       repo = core;
-      rev = "08d09cb88a69ee4c2986693fb813e0eb58d71481";
-      sha256 = "0z55yam1l7m21kbjwn44sp4md9g7p95b27vcxr7i0v08gnkwwvv1";
+      rev = "9be109f9032afa793d2a79b837c4cc232cea5929";
+      sha256 = "0aj862bs4dmnldy62wdssj5l63ibfkbzqvkxcqa3wyvdz4i367jc";
     };
     description = "Port of Yabause to libretro";
     license = gpl2;
-  }).override {
-    makefile = "yabause/src/libretro/Makefile";
-    buildPhase = "cd yabause/src/libretro && make";
+    makefile = "Makefile";
+    # Disable SSE for non-x86. DYNAREC doesn't build on either Aarch64 or x86_64.
+    makeFlags = stdenv.lib.optional (!stdenv.hostPlatform.isx86) "HAVE_SSE=0";
+    preBuild = "cd yabause/src/libretro";
   };
 
 }
diff --git a/pkgs/misc/emulators/retroarch/default.nix b/pkgs/misc/emulators/retroarch/default.nix
index 3f14258b0c01..02d098654321 100644
--- a/pkgs/misc/emulators/retroarch/default.nix
+++ b/pkgs/misc/emulators/retroarch/default.nix
@@ -19,22 +19,14 @@
 
 with stdenv.lib;
 
-let
-
-  # ibtool is closed source so we have to download the blob
-  osx-MainMenu = fetchurl {
-    url = "https://github.com/matthewbauer/RetroArch/raw/b146a9ac6b2b516652a7bf05a9db5a804eab323d/pkg/apple/OSX/en.lproj/MainMenu.nib";
-    sha256 = "13k1l628wy0rp6wxrpwr4g1m9c997d0q8ks50f8zhmh40l5j2sp8";
-  };
-
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   pname = "retroarch-bare";
-  version = "1.8.1";
+  version = "1.8.5";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "RetroArch";
-    sha256 = "0y7rcpz7psf8k3agsrq277jdm651vbnn9xpqvmj2in1a786idya7";
+    sha256 = "1pg8j9wvwgrzsv4xdai6i6jgdcc922v0m42rbqxvbghbksrc8la3";
     rev = "v${version}";
   };
 
@@ -50,33 +42,10 @@ in stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  configureFlags = if stdenv.isLinux then [ "--enable-kms" ] else "";
+  configureFlags = stdenv.lib.optionals stdenv.isLinux [ "--enable-kms" "--enable-egl" ];
 
   postInstall = optionalString withVulkan ''
     wrapProgram $out/bin/retroarch --prefix LD_LIBRARY_PATH ':' ${vulkan-loader}/lib
-  '' + optionalString stdenv.targetPlatform.isDarwin ''
-    EXECUTABLE_NAME=RetroArch
-    PRODUCT_NAME=RetroArch
-    MACOSX_DEPLOYMENT_TARGET=10.5
-    app=$out/Applications/$PRODUCT_NAME.app
-
-    install -D pkg/apple/OSX/Info.plist $app/Contents/Info.plist
-    echo "APPL????" > $app/Contents/PkgInfo
-    mkdir -p $app/Contents/MacOS
-    ln -s $out/bin/retroarch $app/Contents/MacOS/$EXECUTABLE_NAME
-
-    # Hack to fill in Info.plist template w/o using xcode
-    sed -i -e 's,''${EXECUTABLE_NAME}'",$EXECUTABLE_NAME," \
-           -e 's,''${MACOSX_DEPLOYMENT_TARGET}'",$MACOSX_DEPLOYMENT_TARGET," \
-           -e 's,''${PRODUCT_NAME}'",$PRODUCT_NAME," \
-           -e 's,''${PRODUCT_NAME:rfc1034identifier}'",$PRODUCT_NAME," \
-           $app/Contents/Info.plist
-
-    install -D ${osx-MainMenu} \
-               $app/Contents/Resources/en.lproj/MainMenu.nib
-    install -D pkg/apple/OSX/en.lproj/InfoPlist.strings \
-               $app/Contents/Resources/en.lproj/InfoPlist.strings
-    install -D media/retroarch.icns $app/Contents/Resources/retroarch.icns
   '';
 
   preFixup = "rm $out/bin/retroarch-cg2glsl";
@@ -86,6 +55,6 @@ in stdenv.mkDerivation rec {
     description = "Multi-platform emulator frontend for libretro cores";
     license = licenses.gpl3;
     platforms = platforms.all;
-    maintainers = with maintainers; [ MP2E edwtjo matthewbauer ];
+    maintainers = with maintainers; [ MP2E edwtjo matthewbauer kolbycrouch ];
   };
 }
diff --git a/pkgs/misc/screensavers/xscreensaver/default.nix b/pkgs/misc/screensavers/xscreensaver/default.nix
index 1937874a49cb..1dd09852d27c 100644
--- a/pkgs/misc/screensavers/xscreensaver/default.nix
+++ b/pkgs/misc/screensavers/xscreensaver/default.nix
@@ -5,12 +5,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "5.43";
+  version = "5.44";
   pname = "xscreensaver";
 
   src = fetchurl {
     url = "https://www.jwz.org/${pname}/${pname}-${version}.tar.gz";
-    sha256 = "1571pj1a9998sq14y9366s2rw9wd2kq3l3dvvsk610vyd0fki3qm";
+    sha256 = "15bv05vpfjwsrqbazrjmm382jd7vvw0mp6y9vasn6wvxzjf0in3k";
   };
 
   buildInputs =
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
   ;
 
   meta = {
-    homepage = https://www.jwz.org/xscreensaver/;
+    homepage = "https://www.jwz.org/xscreensaver/";
     description = "A set of screensavers";
     maintainers = with stdenv.lib.maintainers; [ raskin ];
     platforms = stdenv.lib.platforms.unix; # Once had cygwin problems
diff --git a/pkgs/misc/solfege/default.nix b/pkgs/misc/solfege/default.nix
index 7ca9843e2e35..08397c8406f6 100644
--- a/pkgs/misc/solfege/default.nix
+++ b/pkgs/misc/solfege/default.nix
@@ -1,12 +1,10 @@
 { stdenv, fetchurl, pkgconfig, pythonPackages, gettext, texinfo
 , ghostscript, librsvg, gdk-pixbuf, txt2man, timidity, mpg123
 , alsaUtils, vorbis-tools, csound, lilypond
-, makeWrapper
+, wrapGAppsHook
 }:
 
-let
-  inherit (pythonPackages) python pygtk;
-in stdenv.mkDerivation rec {
+pythonPackages.buildPythonApplication rec {
   name = "solfege-3.22.2";
 
   src = fetchurl {
@@ -14,10 +12,9 @@ in stdenv.mkDerivation rec {
     sha256 = "1r4g93ka7i8jh5glii5nza0zq0wy4sw0gfzpvkcrhj9yr1h0jsp4";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ python pygtk gettext texinfo
-    ghostscript librsvg gdk-pixbuf txt2man makeWrapper
-  ];
+  nativeBuildInputs = [ gettext texinfo pkgconfig wrapGAppsHook ];
+  buildInputs = [ librsvg ];
+  propagatedBuildInputs = [ pythonPackages.pygtk ];
 
   preBuild = ''
     sed -i -e 's|wav_player=.*|wav_player=${alsaUtils}/bin/aplay|' \
@@ -29,12 +26,9 @@ in stdenv.mkDerivation rec {
            default.config
   '';
 
-  postInstall = ''
-      set -x
-      wrapProgram "$out/bin/solfege" \
-          --prefix PYTHONPATH ':' "$PYTHONPATH" \
-          --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE"
-  '';
+  format = "other";
+
+  enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
     description = "Ear training program";
diff --git a/pkgs/misc/tpm2-pkcs11/default.nix b/pkgs/misc/tpm2-pkcs11/default.nix
index d34619d5b52d..9e3be1101a63 100644
--- a/pkgs/misc/tpm2-pkcs11/default.nix
+++ b/pkgs/misc/tpm2-pkcs11/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "tpm2-pkcs11";
-  version = "1.0.1";
+  version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "tpm2-software";
     repo = pname;
     rev = version;
-    sha256 = "sha256:06kpf730al50xv1q53ahycky3im23ysrqp40libls4k24zxs9ha2";
+    sha256 = "0gqbbxh1y2vcznxw96xn1wpcvg613zzzrbbfrqbw3p7spbn65yfq";
   };
 
   patches = lib.singleton (
@@ -71,7 +71,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A PKCS#11 interface for TPM2 hardware";
-    homepage = https://github.com/tpm2-software/tpm2-pkcs11;
+    homepage = "https://github.com/tpm2-software/tpm2-pkcs11";
     license = licenses.bsd2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ lschuermann ];
diff --git a/pkgs/misc/vim-plugins/aliases.nix b/pkgs/misc/vim-plugins/aliases.nix
index cfdd629369c0..4cfb6ccd372f 100644
--- a/pkgs/misc/vim-plugins/aliases.nix
+++ b/pkgs/misc/vim-plugins/aliases.nix
@@ -30,12 +30,17 @@ let
                              (removeRecurseForDerivations
                               (checkInPkgs n alias)))
                      aliases;
-in
 
-mapAliases {
+  deprecations = lib.mapAttrs (old: info:
+    throw "${old} was renamed to ${info.new} on ${info.date}. Please update to ${info.new}."
+  ) (builtins.fromJSON (builtins.readFile ./deprecated.json));
+
+in
+mapAliases ({
   airline             = vim-airline;
   alternative         = a-vim; # backwards compat, added 2014-10-21
   bats                = bats-vim;
+  BufOnly             = BufOnly-vim;
   calendar            = calendar-vim;
   coffee-script       = vim-coffee-script;
   coffeeScript        = vim-coffee-script; # backwards compat, added 2014-10-18
@@ -67,7 +72,7 @@ mapAliases {
   ghc-mod-vim         = ghcmod-vim;
   ghcmod              = ghcmod-vim;
   goyo                = goyo-vim;
-  Gist                = gist-vim;
+  Gist                = vim-gist;
   gitgutter           = vim-gitgutter;
   gundo               = gundo-vim;
   Gundo               = gundo-vim; # backwards compat, added 2015-10-03
@@ -133,7 +138,6 @@ mapAliases {
   wombat256           = wombat256-vim; # backwards compat, added 2015-7-8
   yankring            = YankRing-vim;
   Yankring            = YankRing-vim;
-  YouCompleteMe       = youcompleteme;
   xterm-color-table   = xterm-color-table-vim;
   zeavim              = zeavim-vim;
-}
+} // deprecations)
diff --git a/pkgs/misc/vim-plugins/default.nix b/pkgs/misc/vim-plugins/default.nix
index 20cbbf275c3a..e6bca9484a26 100644
--- a/pkgs/misc/vim-plugins/default.nix
+++ b/pkgs/misc/vim-plugins/default.nix
@@ -11,7 +11,6 @@ let
 
   # TL;DR
   # * Add your plugin to ./vim-plugin-names
-  # * sort -udf ./vim-plugin-names > sorted && mv sorted vim-plugin-names
   # * run ./update.py
   #
   # If additional modifications to the build process are required,
diff --git a/pkgs/misc/vim-plugins/deprecated.json b/pkgs/misc/vim-plugins/deprecated.json
new file mode 100644
index 000000000000..2c02982f6c60
--- /dev/null
+++ b/pkgs/misc/vim-plugins/deprecated.json
@@ -0,0 +1,18 @@
+{
+    "gist-vim": {
+        "date": "2020-03-27",
+        "new": "vim-gist"
+    },
+    "vim-jade": {
+        "date": "2020-03-27",
+        "new": "vim-pug"
+    },
+    "vundle": {
+        "date": "2020-03-27",
+        "new": "Vundle.vim"
+    },
+    "youcompleteme": {
+        "date": "2020-03-27",
+        "new": "YouCompleteMe"
+    }
+}
\ No newline at end of file
diff --git a/pkgs/misc/vim-plugins/generated.nix b/pkgs/misc/vim-plugins/generated.nix
index a5ef9e6b7996..12700eb8ef49 100644
--- a/pkgs/misc/vim-plugins/generated.nix
+++ b/pkgs/misc/vim-plugins/generated.nix
@@ -63,7 +63,7 @@ let
     pname = "ale";
     version = "2020-03-11";
     src = fetchFromGitHub {
-      owner = "w0rp";
+      owner = "dense-analysis";
       repo = "ale";
       rev = "bbe5153fcb36dec9860ced33ae8ff0b5d76ac02a";
       sha256 = "1xvmh66lgii98z6f4lk1mjs73ysrvs55xdlcmf224k3as822jmw0";
@@ -125,6 +125,17 @@ let
     };
   };
 
+  ats-vim = buildVimPluginFrom2Nix {
+    pname = "ats-vim";
+    version = "2020-03-03";
+    src = fetchFromGitHub {
+      owner = "vmchale";
+      repo = "ats-vim";
+      rev = "045fa53f1e0699e980c5c7cd85ecf237ae527ff0";
+      sha256 = "1rpqy40kw0cn2h02ly71syvwz5j77xfmrs4mijkn7k0dxgamhy5s";
+    };
+  };
+
   auto-git-diff = buildVimPluginFrom2Nix {
     pname = "auto-git-diff";
     version = "2019-09-23";
@@ -160,12 +171,12 @@ let
 
   awesome-vim-colorschemes = buildVimPluginFrom2Nix {
     pname = "awesome-vim-colorschemes";
-    version = "2020-02-27";
+    version = "2020-03-13";
     src = fetchFromGitHub {
       owner = "rafi";
       repo = "awesome-vim-colorschemes";
-      rev = "b8bdaca805a059eed03a4f439578d373798c6d74";
-      sha256 = "1gmip6fggm5scbry9r1ggaq2fiy5xhwsj6ql24fa5jylyf1gfm26";
+      rev = "fa05cbe493224dc132eb623025e94a5e29fdcccd";
+      sha256 = "062pi6dqxg3dfbb4qw5fg9d9jh6zpbrznkg1sim2j1c8g67mlpfl";
     };
   };
 
@@ -224,6 +235,17 @@ let
     };
   };
 
+  BufOnly-vim = buildVimPluginFrom2Nix {
+    pname = "BufOnly-vim";
+    version = "2010-10-18";
+    src = fetchFromGitHub {
+      owner = "vim-scripts";
+      repo = "BufOnly.vim";
+      rev = "43dd92303979bdb234a3cb2f5662847f7a3affe7";
+      sha256 = "1gvpaqvvxjma0dl1zai68bpv42608api4054appwkw9pgczkkcdl";
+    };
+  };
+
   calendar-vim = buildVimPluginFrom2Nix {
     pname = "calendar-vim";
     version = "2020-02-14";
@@ -283,7 +305,7 @@ let
     pname = "clang_complete";
     version = "2018-09-19";
     src = fetchFromGitHub {
-      owner = "Rip-Rip";
+      owner = "xavierd";
       repo = "clang_complete";
       rev = "0b98d7533ad967aac3fc4c1a5b0508dafa8a676f";
       sha256 = "04mdhc1kbv66blkn6qn98iyj659dac4z49nmpf3anglz8dgcxjgc";
@@ -367,6 +389,17 @@ let
     };
   };
 
+  coc-fzf = buildVimPluginFrom2Nix {
+    pname = "coc-fzf";
+    version = "2020-03-06";
+    src = fetchFromGitHub {
+      owner = "antoinemadec";
+      repo = "coc-fzf";
+      rev = "ca394b48ac9c78ce95d6cdf3807927a7b6bcfcbe";
+      sha256 = "1nsqdp2zma7rlzynm58z43vk5hyrcz8kn7ak32979p4a3fvdyj5c";
+    };
+  };
+
   coc-highlight = buildVimPluginFrom2Nix {
     pname = "coc-highlight";
     version = "2019-10-18";
@@ -424,12 +457,12 @@ let
 
   coc-json = buildVimPluginFrom2Nix {
     pname = "coc-json";
-    version = "2019-11-11";
+    version = "2020-03-13";
     src = fetchFromGitHub {
       owner = "neoclide";
       repo = "coc-json";
-      rev = "13c8b482662f964af89e167a438f06493f347617";
-      sha256 = "19sqv2bflr4aw8hkq9rh8r2b9llx4dbirp5755jbvd62bvizab2d";
+      rev = "33ca64c00ee5c0d759a6f537b23971476b85f8e3";
+      sha256 = "07mblxxvl95kfy0wwm5r75j6y3v8fvyh6cwiza5rg1z9dlw1xddw";
     };
   };
 
@@ -446,12 +479,12 @@ let
 
   coc-metals = buildVimPluginFrom2Nix {
     pname = "coc-metals";
-    version = "2020-03-09";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "ckipp01";
       repo = "coc-metals";
-      rev = "11725273f6f5bb62836890a5df09831ac15a2f59";
-      sha256 = "16wy97jnw6i8f3nkac3abdi2sjnql4jkbb82hgd67i0lzjjvarzd";
+      rev = "a4a82cd0ea5fb71399ca02c03456e9862a54eec8";
+      sha256 = "1cj05rzzwacf0c2gk0zhb5ln6pywyc35p2walna80ncpyniyk6k2";
     };
   };
 
@@ -534,12 +567,12 @@ let
 
   coc-snippets = buildVimPluginFrom2Nix {
     pname = "coc-snippets";
-    version = "2020-03-10";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "neoclide";
       repo = "coc-snippets";
-      rev = "e4f36338b3fd11277f9dd8021fdbfe8b1ed85f6f";
-      sha256 = "0a3a02yj7kfnz4hgz7ylmq5zl3id4kfmp1ynnl8wc1439m5hvi84";
+      rev = "881de16a72440c2db7ecc0a68ae0d32a2e5e6864";
+      sha256 = "12dwr6r30b78rhj2b19x2l48ri7qzvl2ggr9x6189fhbz4h25rs5";
     };
   };
 
@@ -554,6 +587,17 @@ let
     };
   };
 
+  coc-spell-checker = buildVimPluginFrom2Nix {
+    pname = "coc-spell-checker";
+    version = "2020-03-16";
+    src = fetchFromGitHub {
+      owner = "iamcco";
+      repo = "coc-spell-checker";
+      rev = "4a8195f5f22d9d7b42998b7e3b846aa2aef7de52";
+      sha256 = "1w8b9icwdam8ljprc8avs5pwdiwmx3j1jxsg03d1lvis9w5xm0cd";
+    };
+  };
+
   coc-stylelint = buildVimPluginFrom2Nix {
     pname = "coc-stylelint";
     version = "2019-08-20";
@@ -600,23 +644,23 @@ let
 
   coc-tsserver = buildVimPluginFrom2Nix {
     pname = "coc-tsserver";
-    version = "2020-03-09";
+    version = "2020-03-21";
     src = fetchFromGitHub {
       owner = "neoclide";
       repo = "coc-tsserver";
-      rev = "dae0cc36b0245a601d4431ae8dd2319eaa919058";
-      sha256 = "1559c0hwyknz1j6vbigywg1fjads4wf8by59z0sri6aah9q77q2z";
+      rev = "54bea1ec1ab44802a155f876a4d1cc2c44b2bc42";
+      sha256 = "0npjc7c3x9mdqc6asav1f2wwv4p6lb5hk7c1p9b7m3vjg21w0k22";
     };
   };
 
   coc-vetur = buildVimPluginFrom2Nix {
     pname = "coc-vetur";
-    version = "2019-11-13";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "neoclide";
       repo = "coc-vetur";
-      rev = "8c55c4b867cf2210810133fab6c9382a6f0a14e0";
-      sha256 = "1da97d4s2qnysqk21qdm0sgxn03c2cg8vjsajccx538dwiq9f8lb";
+      rev = "8072352a371261a922f30a89a6b5c6b07123da84";
+      sha256 = "1nb33ndl0pzxw30ibs6p4qaa781cni93ffgypcc69wg4b2r4341a";
     };
   };
 
@@ -655,12 +699,12 @@ let
 
   coc-yank = buildVimPluginFrom2Nix {
     pname = "coc-yank";
-    version = "2019-12-11";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "neoclide";
       repo = "coc-yank";
-      rev = "79c5a97c9b7122180b869f90f7f011934f3ae8f5";
-      sha256 = "0dqz759aw0zlmgwrkv8ia45sdl27hb63ilawm9awzbl99w02psjf";
+      rev = "6cb8bc7f2d41b9fb75c797c5805444badeff3dd9";
+      sha256 = "0s28684531ihczg5nf2m3f8z1vx9fw4yllfq7jz8g7ifw922ddxb";
     };
   };
 
@@ -722,12 +766,12 @@ let
 
   context_filetype-vim = buildVimPluginFrom2Nix {
     pname = "context_filetype-vim";
-    version = "2020-01-08";
+    version = "2020-03-13";
     src = fetchFromGitHub {
       owner = "Shougo";
       repo = "context_filetype.vim";
-      rev = "cbe3c0069e6a13bd9bfcd9739c0770f7fd4b4ef4";
-      sha256 = "07mnch8vi7snx8jfz32hkg4v4ml2ywb8yn0jycshn317j253fbmj";
+      rev = "f200fe69939089da9e61bd9a3ff75b4ef7adc708";
+      sha256 = "06pclan83yww5qf26fmqhby8iks0rzlxgpk254vxmkihbypvpa51";
     };
   };
 
@@ -878,7 +922,7 @@ let
     pname = "denite-extra";
     version = "2019-03-29";
     src = fetchFromGitHub {
-      owner = "chemzqm";
+      owner = "neoclide";
       repo = "denite-extra";
       rev = "af18257544027ce89269dba70c12aba1f5b9e23c";
       sha256 = "0bmq9yhylfd3v6bfwvakw3pbsz5kk8wlmmql0yllqayp6410w25a";
@@ -889,7 +933,7 @@ let
     pname = "denite-git";
     version = "2020-03-02";
     src = fetchFromGitHub {
-      owner = "chemzqm";
+      owner = "neoclide";
       repo = "denite-git";
       rev = "88b5323a6fc0ace197eed5205215d80f3b613f91";
       sha256 = "0b687i64hr8hll7pv7r1xz906b46cl2q62zm18ipikhkpva6iv13";
@@ -898,12 +942,12 @@ let
 
   denite-nvim = buildVimPluginFrom2Nix {
     pname = "denite-nvim";
-    version = "2020-03-08";
+    version = "2020-03-21";
     src = fetchFromGitHub {
       owner = "Shougo";
       repo = "denite.nvim";
-      rev = "b6e2c7df9402f293bad1dc45f5d41b3dc5d8a9b1";
-      sha256 = "1rnxaj1ah7k5l2bcc2x7pdlqjb9fki5r732yanp4r3c4mlx28rvp";
+      rev = "c3206a06508a197650ee4e1d85da39ff24e3a56b";
+      sha256 = "1yy6j5zpja8jr1j8sghwc1l0fkb47r8cvv36ckf75x9x5gpylb5m";
     };
   };
 
@@ -922,7 +966,7 @@ let
     pname = "deoplete-clang";
     version = "2019-11-10";
     src = fetchFromGitHub {
-      owner = "zchee";
+      owner = "deoplete-plugins";
       repo = "deoplete-clang";
       rev = "2ea262e98edcb66e828f9077fcc844100320eb63";
       sha256 = "1wvk61f8ph2vpl6llzmir3qs3zwaw3lrphs16d1j7ljkdl3bk49k";
@@ -978,7 +1022,7 @@ let
     pname = "deoplete-go";
     version = "2020-01-01";
     src = fetchFromGitHub {
-      owner = "zchee";
+      owner = "deoplete-plugins";
       repo = "deoplete-go";
       rev = "4f1ccd2ed70211fd025d052ec725c0b835bea487";
       sha256 = "0zmx98kz6pxfpakizr8xm1nrv1rjr0frz19pkik29mk6aj2b2l08";
@@ -1110,12 +1154,12 @@ let
 
   deoplete-nvim = buildVimPluginFrom2Nix {
     pname = "deoplete-nvim";
-    version = "2020-03-10";
+    version = "2020-03-21";
     src = fetchFromGitHub {
       owner = "Shougo";
       repo = "deoplete.nvim";
-      rev = "2538bd3d542ee6d89802ace15ab87aa783e8a1cb";
-      sha256 = "0pq6c9m64mgx7zyc9nng18w0xdyr9s36gxv1rkpd14srwgxw0ilf";
+      rev = "1439c621dc94016c504e1732ce8270081a42768f";
+      sha256 = "1c8qx839zmf52cfazlbbnlhxw6cvnsr3ds0rclawgycbl4s1qy8f";
     };
   };
 
@@ -1165,12 +1209,12 @@ let
 
   editorconfig-vim = buildVimPluginFrom2Nix {
     pname = "editorconfig-vim";
-    version = "2020-01-31";
+    version = "2020-03-15";
     src = fetchFromGitHub {
       owner = "editorconfig";
       repo = "editorconfig-vim";
-      rev = "21fbc2afe8f30e98b890fb42fc6bc18fc0c0380e";
-      sha256 = "1za9q891bxc355qn7v0wasnvf2j6pvhizbp6ycj411hjcw90jwns";
+      rev = "c5804257c6b38c5537b71ac91ed051c70eaeb5e5";
+      sha256 = "147cqfwzaxwc1fzvynwdvx1cvx6zziamcayrvacqxs7vzjnz8lx7";
       fetchSubmodules = true;
     };
   };
@@ -1333,12 +1377,12 @@ let
 
   fzf-vim = buildVimPluginFrom2Nix {
     pname = "fzf-vim";
-    version = "2020-03-11";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "junegunn";
       repo = "fzf.vim";
-      rev = "ed9d66c2a65333a0d49509a2d53098392683eec1";
-      sha256 = "0jb62nwfs2bv33b3rfk0pndia97wsi88rdixvarkkimdi09sa6cp";
+      rev = "d4d36b412bdc53e8bdaf0e2714a2227f51781d68";
+      sha256 = "0wbq8ckgzw867qqwjzm48jnbgp7yjl1vim7nsyk1wjm2d8z0xjm9";
     };
   };
 
@@ -1366,12 +1410,12 @@ let
 
   ghcid = buildVimPluginFrom2Nix {
     pname = "ghcid";
-    version = "2020-03-10";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "ndmitchell";
       repo = "ghcid";
-      rev = "3c4569cd8cf93545bedeaf692c5d50ef16ca0226";
-      sha256 = "1n96c5az0ls5hd9ahvskl3f6ygss7m6hmkj3ijlsh5hwga17zrhz";
+      rev = "63b7813cac0e67cba1ace94b42ef1af291e35e47";
+      sha256 = "1p4blbngaxdlacmrqiyxw8y4d0jiws104np68d31mfnvqghylcdy";
     };
   };
 
@@ -1386,17 +1430,6 @@ let
     };
   };
 
-  gist-vim = buildVimPluginFrom2Nix {
-    pname = "gist-vim";
-    version = "2020-01-29";
-    src = fetchFromGitHub {
-      owner = "mattn";
-      repo = "gist-vim";
-      rev = "2158eceb210b0a354bc17aa4144554e5d8bb6c79";
-      sha256 = "1dz33c63q7gghz35hyrvbshqw20faccs7bvxlda5w70mkbz9h9c4";
-    };
-  };
-
   gitignore-vim = buildVimPluginFrom2Nix {
     pname = "gitignore-vim";
     version = "2014-03-16";
@@ -1664,12 +1697,12 @@ let
 
   julia-vim = buildVimPluginFrom2Nix {
     pname = "julia-vim";
-    version = "2020-03-02";
+    version = "2020-03-11";
     src = fetchFromGitHub {
       owner = "JuliaEditorSupport";
       repo = "julia-vim";
-      rev = "1db5eed71d7f5fe4b95b0dadfb3f798983485554";
-      sha256 = "1rrmapsaly4kinq8aab2kbnpxnrpibgyrp6ri9qqyk2wdrlgq9lk";
+      rev = "8ea33c2e5c3dd5cc82b2a86a9f7c97b8219aeb9c";
+      sha256 = "0i7n5fs0a717il71yny8dsrvyyskj9cahg1wnx8nrkyn3x06myhh";
     };
   };
 
@@ -1807,12 +1840,12 @@ let
 
   lightline-vim = buildVimPluginFrom2Nix {
     pname = "lightline-vim";
-    version = "2020-02-15";
+    version = "2020-03-16";
     src = fetchFromGitHub {
       owner = "itchyny";
       repo = "lightline.vim";
-      rev = "e8577f3654cac97ee18faae28c80a2200aaaad5a";
-      sha256 = "15jw9qvj1dqqfnf52yqvs11r9hzw42aviz89q1gx6yqmvjd5py4v";
+      rev = "893bd90787abfec52a2543074e444fc6a9e0cf78";
+      sha256 = "0cgzkyhpr1p184yc9b3m259i5mnwdyj5zg80idywvv2gh8phw2y7";
     };
   };
 
@@ -2016,12 +2049,12 @@ let
 
   neoformat = buildVimPluginFrom2Nix {
     pname = "neoformat";
-    version = "2020-03-03";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "sbdchd";
       repo = "neoformat";
-      rev = "69140aedb7da5a5a0b25b82e7f756f91d08170ea";
-      sha256 = "132ksy20rb01xm18zwwl3lv5zapfhfvaf5zz6md8dnr5hvkvvrgx";
+      rev = "d02b169e70bd6d2b2365bf6cda721967616a30bf";
+      sha256 = "1cya26wfqc7l7dqy854m4kwrq3w66knmn2cgviqh9cnsjzhwxs0d";
     };
   };
 
@@ -2093,12 +2126,12 @@ let
 
   neoterm = buildVimPluginFrom2Nix {
     pname = "neoterm";
-    version = "2020-02-15";
+    version = "2020-03-16";
     src = fetchFromGitHub {
       owner = "kassio";
       repo = "neoterm";
-      rev = "dacbae9d844e678c785db7c9d7988df7a405e572";
-      sha256 = "03aah6lgygf7rj78kf4rh5hw593l4qi83ivh5amy9yw8lc630pjv";
+      rev = "ee8bba435bed2ecadafb97ff00c2b7b07eedc1b4";
+      sha256 = "190k2b0nzkkpakkfwbhmnh5q0b9vj882lvvnzw6dyiq5w5z59pxb";
     };
   };
 
@@ -2139,7 +2172,7 @@ let
     pname = "nerdcommenter";
     version = "2020-02-19";
     src = fetchFromGitHub {
-      owner = "scrooloose";
+      owner = "preservim";
       repo = "nerdcommenter";
       rev = "c62e618a1ab5a50a4028e3296500ba29d9b033d8";
       sha256 = "0w4bxj423dxxkcxnfmipf8x5jfm058rq4g3m98wzcz5zbambv3qs";
@@ -2150,7 +2183,7 @@ let
     pname = "nerdtree";
     version = "2020-02-20";
     src = fetchFromGitHub {
-      owner = "scrooloose";
+      owner = "preservim";
       repo = "nerdtree";
       rev = "e67324fdea7a192c7ce1b4c6b3c3b9f82f11eee7";
       sha256 = "0y7hd69k0i21cqgs11n80ljv6cl0gfcjjwa0dvdywpd8mmn1ad4k";
@@ -2225,12 +2258,12 @@ let
 
   nvim-gdb = buildVimPluginFrom2Nix {
     pname = "nvim-gdb";
-    version = "2020-03-03";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "sakhnik";
       repo = "nvim-gdb";
-      rev = "598a7ecd75bfe4ef32a09830f133afcf7b6d3927";
-      sha256 = "1l9dljzmyxlnd6pxx7ivxlzw1sis4igqdpkm05khljvn2n6asyvp";
+      rev = "9ea1cd2cd110a8efa40dc893036596b39f979a7a";
+      sha256 = "10qcs59r27fkzk0pg90gywbrz7y7b4hvavbws5kx6fjx3h2mbfsh";
     };
   };
 
@@ -2247,12 +2280,12 @@ let
 
   nvim-lsp = buildVimPluginFrom2Nix {
     pname = "nvim-lsp";
-    version = "2020-03-09";
+    version = "2020-03-21";
     src = fetchFromGitHub {
       owner = "neovim";
       repo = "nvim-lsp";
-      rev = "78b16eb3623c1c0d4433ca8e09c2cb661fa1a852";
-      sha256 = "0fgj2yhfcdvpqs7012nwcinlndpfhzfzq9ac7kk0cib4m4vg1zxm";
+      rev = "4fe58ec4e1fa3500c7ef98464174bf6c4cb8ce67";
+      sha256 = "1xyqbr0f2pgvbbk0cpg92pswavff910hy8rjkm05grhqw43vkzcg";
     };
   };
 
@@ -2302,12 +2335,12 @@ let
 
   open-browser-github-vim = buildVimPluginFrom2Nix {
     pname = "open-browser-github-vim";
-    version = "2020-02-08";
+    version = "2020-03-16";
     src = fetchFromGitHub {
       owner = "tyru";
       repo = "open-browser-github.vim";
-      rev = "cb1b3b957d391e15eac41a2c9695086472d6638f";
-      sha256 = "0sd72arqqk6kpr3mxdvdcqsb0lcf80gbswxzd5piafwidkmk7m5n";
+      rev = "db483ae17f02a8561e85b2071b90359a9a3bd18d";
+      sha256 = "09x9lfyi9gfhy4m1vp6z1kxpvi31rr8dnlqhh6fgskkziiqch3jw";
     };
   };
 
@@ -2436,7 +2469,7 @@ let
     pname = "purescript-vim";
     version = "2018-12-10";
     src = fetchFromGitHub {
-      owner = "raichoo";
+      owner = "purescript-contrib";
       repo = "purescript-vim";
       rev = "67ca4dc4a0291e5d8c8da48bffc0f3d2c9739e7f";
       sha256 = "1insh39hzbynr6qxb215qxhpifl5m8i5i0d09a3b6v679i7s11i8";
@@ -2456,12 +2489,12 @@ let
 
   quick-scope = buildVimPluginFrom2Nix {
     pname = "quick-scope";
-    version = "2020-03-09";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "unblevable";
       repo = "quick-scope";
-      rev = "2a12d429144cf083382a87743c1cb658cd314309";
-      sha256 = "16cf9jdjkf7igqvf40snq71n52kpszdi76ijhxk03dxgycj0hfkb";
+      rev = "49b00ee08176636384c98690a4719565372f68b9";
+      sha256 = "0lsmrmjrhyi1rm4sp3hs9lhs8v8ff50zc1gy4bg6gsxw4c1ghl3q";
     };
   };
 
@@ -2579,7 +2612,7 @@ let
     pname = "riv-vim";
     version = "2020-02-17";
     src = fetchFromGitHub {
-      owner = "Rykka";
+      owner = "gu-fan";
       repo = "riv.vim";
       rev = "d52844691ca2f139e4b634db65aa49c57a0fc2b3";
       sha256 = "0s4jvqwlnmmh2zw9v9rlwynwx44ypdrzhhyfb20sippxg9g6z0c5";
@@ -2654,12 +2687,12 @@ let
 
   seoul256-vim = buildVimPluginFrom2Nix {
     pname = "seoul256-vim";
-    version = "2020-02-25";
+    version = "2020-03-14";
     src = fetchFromGitHub {
       owner = "junegunn";
       repo = "seoul256.vim";
-      rev = "fb0607ff91ac3b2fb2fa226be12bec1ccef4f1e1";
-      sha256 = "1d2rsxb8ag42ba0bqj9g7ax56v36vch6x2q768q73plagiwr4jzy";
+      rev = "cfc0167e546a40eb26ec2a0a0f1c141a8c1bcaf1";
+      sha256 = "1z980hsmf6gcvd16ja67az131mrgv5fv6v0ivsh0ga8hwc4f9l6q";
     };
   };
 
@@ -2810,7 +2843,7 @@ let
     pname = "sved";
     version = "2019-01-25";
     src = fetchFromGitHub {
-      owner = "peder2tm";
+      owner = "peterbjorgensen";
       repo = "sved";
       rev = "3362db72447e8ac812c7299c15ecfc9f41341713";
       sha256 = "1r2nv069d6r2q6gbiz795x94mfjm9hnv05zka085hhq9a3yf1pgx";
@@ -2832,7 +2865,7 @@ let
     pname = "syntastic";
     version = "2020-01-29";
     src = fetchFromGitHub {
-      owner = "scrooloose";
+      owner = "vim-syntastic";
       repo = "syntastic";
       rev = "f3766538720116f099a8b1517f76ae2f094afd20";
       sha256 = "1bzjav87fcibwlp8siqnx6x8wv8w3mwrrqrd5w19ny9scr5x2a65";
@@ -2907,12 +2940,12 @@ let
 
   tcomment_vim = buildVimPluginFrom2Nix {
     pname = "tcomment_vim";
-    version = "2020-02-21";
+    version = "2020-03-15";
     src = fetchFromGitHub {
       owner = "tomtom";
       repo = "tcomment_vim";
-      rev = "20e85e8c2346bd1f60f1ef55c5e32bb54a7a22fc";
-      sha256 = "0k8w924gyrx71kifj6cdgxbzlv5v4cp9gdy5bhc53cgn9nfjgapw";
+      rev = "b9a075e36e9d8817b15e2edcdb8b6bf51a8d479c";
+      sha256 = "1vyg2n7s8981km05zpfhzcvb1adwc26l034w9w1bjil72fywdad0";
     };
   };
 
@@ -3040,12 +3073,12 @@ let
 
   ultisnips = buildVimPluginFrom2Nix {
     pname = "ultisnips";
-    version = "2020-03-02";
+    version = "2020-03-19";
     src = fetchFromGitHub {
       owner = "SirVer";
       repo = "ultisnips";
-      rev = "e910b4fb9e276d18ed140fc492f30967ef9ace59";
-      sha256 = "0fbrwmk4plg1zyz5vyay7jsj240l9p2ksjlp7yjs1g3l7qf71xxz";
+      rev = "ee31ea1c7d08ced8577120b4c1d55c5a05351a75";
+      sha256 = "01nm3d95qjd2v3j9ln7w52i8bn2fgi5zms9078832w1x4iyb1mwn";
     };
   };
 
@@ -3062,12 +3095,12 @@ let
 
   unicode-vim = buildVimPluginFrom2Nix {
     pname = "unicode-vim";
-    version = "2020-02-27";
+    version = "2020-03-18";
     src = fetchFromGitHub {
       owner = "chrisbra";
       repo = "unicode.vim";
-      rev = "582b715562c953ea9a1f043443f98793cfbc0d47";
-      sha256 = "1wjmdjn129d8p6nrx69xdrrzg05l930a5lfbrvhyic3aiqn5x1mf";
+      rev = "fc2e986f34dc6b21e80d54845a7b538003129feb";
+      sha256 = "0h76726rnqrdvmm9bpgnrli66rg18b2snw077wz0zvcz7g0l9a24";
     };
   };
 
@@ -3359,12 +3392,12 @@ let
 
   vim-airline = buildVimPluginFrom2Nix {
     pname = "vim-airline";
-    version = "2020-03-02";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "vim-airline";
       repo = "vim-airline";
-      rev = "4e2546a2098954b74cbc612f573826f13d6fb88e";
-      sha256 = "1z1xnvkaz1yjjq87kdyplx0zh0il0qkmr5lzwfq33jcnwlafz6xw";
+      rev = "119477060d55bb5de173b28f310d430af5593618";
+      sha256 = "0hgq13iigpk8cy0lyamaz135019qbxc5nckgv0363ilhk4k5ilrd";
     };
   };
 
@@ -3425,12 +3458,12 @@ let
 
   vim-autoformat = buildVimPluginFrom2Nix {
     pname = "vim-autoformat";
-    version = "2020-03-02";
+    version = "2020-03-18";
     src = fetchFromGitHub {
       owner = "Chiel92";
       repo = "vim-autoformat";
-      rev = "b757f58c67908772a17300cf853ed0da653edeb2";
-      sha256 = "0cl858hk7gaaxlj22d61mqiaypv76q85srskjay9s3px0mm5fanc";
+      rev = "80bda05d0f5383af0a09b9ca4a2918a23d372f60";
+      sha256 = "1dgqz73cprn2s3xpdfpyjq7bmwjpdrz8b3kf6mwkajgxjl89sv7m";
     };
   };
 
@@ -3557,12 +3590,12 @@ let
 
   vim-codefmt = buildVimPluginFrom2Nix {
     pname = "vim-codefmt";
-    version = "2020-02-26";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "google";
       repo = "vim-codefmt";
-      rev = "6d69f933f243ed3d7797641bd41c0e65d245c931";
-      sha256 = "0vzzyz7v03ihky3vx12rji4l1r6vbxgslvc1fvi4dznfqn5m9gfn";
+      rev = "d6676620f7a85fa49e8893cad041df59497fd845";
+      sha256 = "01wrlq9h2wzngi8qna0zrwycrp0iqp7qsijyby287zbckrs25rnd";
     };
   };
 
@@ -3689,12 +3722,12 @@ let
 
   vim-cursorword = buildVimPluginFrom2Nix {
     pname = "vim-cursorword";
-    version = "2020-03-10";
+    version = "2020-03-19";
     src = fetchFromGitHub {
       owner = "itchyny";
       repo = "vim-cursorword";
-      rev = "8e859e4c54fda0728e8f0b5cc4f61c7ff193083f";
-      sha256 = "0nq7x957xwz6fibb4m4daq2xp74n922lm46117lfhvpa0ii2rz0i";
+      rev = "b5f8a4b148b566626210d0c1f6b63036b62322bb";
+      sha256 = "0a4gznfxmg7a62xwk4mmjcxykcgmm7mh5vv7n5hskxjczdrvl400";
     };
   };
 
@@ -3856,7 +3889,7 @@ let
     pname = "vim-elixir";
     version = "2020-03-11";
     src = fetchFromGitHub {
-      owner = "elixir-lang";
+      owner = "elixir-editors";
       repo = "vim-elixir";
       rev = "088cfc407460dea7b81c10b29db23843f85e7919";
       sha256 = "1w9w4arzlbjhd5kcvyv5fykq9djc4n4j1nc75qqlzsfggbjjwhbk";
@@ -4030,12 +4063,12 @@ let
 
   vim-fugitive = buildVimPluginFrom2Nix {
     pname = "vim-fugitive";
-    version = "2020-03-10";
+    version = "2020-03-22";
     src = fetchFromGitHub {
       owner = "tpope";
       repo = "vim-fugitive";
-      rev = "4a24804adc25f915520c57a5504c45ca70e590e6";
-      sha256 = "0rlyrljinnzp058cajchlzqr66fdnwrzznwfahj0y1wb1alfz45a";
+      rev = "0e35c9bbc78159318e7b7ffd228f09a96afb8fde";
+      sha256 = "098fz3lmfysv6gr5cjwgqsdzxjxygwc0x4ak1sxj3h6djys5x66b";
     };
   };
 
@@ -4050,6 +4083,17 @@ let
     };
   };
 
+  vim-gist = buildVimPluginFrom2Nix {
+    pname = "vim-gist";
+    version = "2020-01-29";
+    src = fetchFromGitHub {
+      owner = "mattn";
+      repo = "vim-gist";
+      rev = "2158eceb210b0a354bc17aa4144554e5d8bb6c79";
+      sha256 = "1dz33c63q7gghz35hyrvbshqw20faccs7bvxlda5w70mkbz9h9c4";
+    };
+  };
+
   vim-gista = buildVimPluginFrom2Nix {
     pname = "vim-gista";
     version = "2020-01-04";
@@ -4074,12 +4118,12 @@ let
 
   vim-gitgutter = buildVimPluginFrom2Nix {
     pname = "vim-gitgutter";
-    version = "2020-02-24";
+    version = "2020-03-12";
     src = fetchFromGitHub {
       owner = "airblade";
       repo = "vim-gitgutter";
-      rev = "c337eef1b735906411577f488e977be69506ef08";
-      sha256 = "10sz744djns1qn9lh7npzvnmkqbr34zgk78cag6ss45bnczqx1h7";
+      rev = "0e509fb0ac56b24203800a1fab35162c8da9c9b4";
+      sha256 = "0m1vqbgsch4vxs5y8kk03mys2qdzsfik5n0gxp1hl8a7fb3dlqsm";
     };
   };
 
@@ -4107,12 +4151,12 @@ let
 
   vim-go = buildVimPluginFrom2Nix {
     pname = "vim-go";
-    version = "2020-03-05";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "fatih";
       repo = "vim-go";
-      rev = "52b66c0b125e095bc5a1d54d9810c5a0c8141906";
-      sha256 = "05h3yz4f3zci5pdpxbgg9kmhfh65rc8kxq7l6mpk04v92b7pq6m9";
+      rev = "50d52bafa00448ca8cde2b0e05b0fe71c9397762";
+      sha256 = "1c8dwllscwxiqp409zy7ajwz84bn8g7p9gldqrhx8i9l7q382z0w";
     };
   };
 
@@ -4369,17 +4413,6 @@ let
     };
   };
 
-  vim-jade = buildVimPluginFrom2Nix {
-    pname = "vim-jade";
-    version = "2019-09-23";
-    src = fetchFromGitHub {
-      owner = "digitaltoad";
-      repo = "vim-jade";
-      rev = "ea39cd942cf3194230cf72bfb838901a5344d3b3";
-      sha256 = "07141jkfnaia4ydc6qcg0bc06w720l2lzl7bm4bsjwswqrzmhfam";
-    };
-  };
-
   vim-janah = buildVimPluginFrom2Nix {
     pname = "vim-janah";
     version = "2018-10-01";
@@ -4482,12 +4515,12 @@ let
 
   vim-jsx-pretty = buildVimPluginFrom2Nix {
     pname = "vim-jsx-pretty";
-    version = "2019-12-21";
+    version = "2020-03-14";
     src = fetchFromGitHub {
       owner = "MaxMEllon";
       repo = "vim-jsx-pretty";
-      rev = "838cfce82df8cf99df5e3a200ad23f6c0f027550";
-      sha256 = "0305q9vf454h3hzkax5lpwzfwr9d573kqpsrlfsny69wgkrkvcax";
+      rev = "05f9953fcaccc18a8f5c1ee9db06ac2b26662347";
+      sha256 = "1l9rpymz6xb9x0kd8p90hyl4yjn59sf590kmi18cvr4piaqa796y";
     };
   };
 
@@ -4603,23 +4636,23 @@ let
 
   vim-lsc = buildVimPluginFrom2Nix {
     pname = "vim-lsc";
-    version = "2020-02-11";
+    version = "2020-03-22";
     src = fetchFromGitHub {
       owner = "natebosch";
       repo = "vim-lsc";
-      rev = "62c6f6aa227b1b3ef5e7cf7df9f0a9c1d855d7fe";
-      sha256 = "1qimz08rqm4ch6dr0znwxl328593kmz0yxdqq15g1yrw4ig0fi22";
+      rev = "3dd7a19e8689847956266e0be1bbfb4ca12da746";
+      sha256 = "0dj1b8v9iz67m833x1z3s7jac0jpfxgs43ylc6m0v3al67qcb0mj";
     };
   };
 
   vim-maktaba = buildVimPluginFrom2Nix {
     pname = "vim-maktaba";
-    version = "2019-08-14";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "google";
       repo = "vim-maktaba";
-      rev = "ed4357d2caf1d04bd229a24191098759f94b2e25";
-      sha256 = "0zz048nbp2dc361g7zr3qdn1n506ym82d6igaz0qv37ani85fq6v";
+      rev = "b31525d7f6170c68f900abe24748ac9fbaf1ee4d";
+      sha256 = "0d6qss18dq36hvxv1if1aaylljsnp2isxajb5xh4zr4cxarrzbfi";
     };
   };
 
@@ -4856,12 +4889,12 @@ let
 
   vim-pandoc = buildVimPluginFrom2Nix {
     pname = "vim-pandoc";
-    version = "2020-01-31";
+    version = "2020-03-20";
     src = fetchFromGitHub {
       owner = "vim-pandoc";
       repo = "vim-pandoc";
-      rev = "2bbb80576a62f58417e05d8600bb5647868bedf7";
-      sha256 = "0b90dfngcssjxmvmjdrlzs0xkly5dhn8rldzzmj75x7z7r1dxchl";
+      rev = "c473c298d570622d520f455698a95356e55d6dcf";
+      sha256 = "1j4plsm7md6yhis8bmgznwln12gnnm0lg9wvxgydqd6wxrc6hfnd";
     };
   };
 
@@ -5032,12 +5065,23 @@ let
 
   vim-ps1 = buildVimPluginFrom2Nix {
     pname = "vim-ps1";
-    version = "2020-02-28";
+    version = "2020-03-15";
     src = fetchFromGitHub {
       owner = "PProvost";
       repo = "vim-ps1";
-      rev = "7283c6bb25bbd45d8f6019da34c4f7e48c7644a3";
-      sha256 = "0gfl5b5qnbgh9kdm6kfl7xn5jdkkgw1w78ckwvw6v6y72c0mhhhq";
+      rev = "2decf51f19834434e34f1a8d79056b7014120ca3";
+      sha256 = "1hph6w6mrlma96ys1nk9v46hscmplkpp2y7xq1ld2bnfs4wab3v8";
+    };
+  };
+
+  vim-pug = buildVimPluginFrom2Nix {
+    pname = "vim-pug";
+    version = "2019-09-23";
+    src = fetchFromGitHub {
+      owner = "digitaltoad";
+      repo = "vim-pug";
+      rev = "ea39cd942cf3194230cf72bfb838901a5344d3b3";
+      sha256 = "07141jkfnaia4ydc6qcg0bc06w720l2lzl7bm4bsjwswqrzmhfam";
     };
   };
 
@@ -5340,12 +5384,12 @@ let
 
   vim-snippets = buildVimPluginFrom2Nix {
     pname = "vim-snippets";
-    version = "2020-03-11";
+    version = "2020-03-19";
     src = fetchFromGitHub {
       owner = "honza";
       repo = "vim-snippets";
-      rev = "8eafafe246152c94b64149dd04d9e03b87527eac";
-      sha256 = "1mfw69283w3xk9kawn2ms160sjzmxpfdh4drdis27fg27i58yadd";
+      rev = "6e6b69fd5c12d4645225e7a3ba7d9f3414d83d25";
+      sha256 = "0hc914c74dy22nm9bx2qd37py8f2xf3ylnfr3v4lvbxpnlpahjjc";
     };
   };
 
@@ -5516,12 +5560,12 @@ let
 
   vim-test = buildVimPluginFrom2Nix {
     pname = "vim-test";
-    version = "2020-03-10";
+    version = "2020-03-21";
     src = fetchFromGitHub {
-      owner = "janko-m";
+      owner = "janko";
       repo = "vim-test";
-      rev = "e5c7c57a28a2ce8cba4ef6ff567d051d9f13014e";
-      sha256 = "0iqv2mirwxmv3y194j64b317v34cbzljlfw2vhl993gccirfz960";
+      rev = "b302a325116d8708dc0721b7cd97ff59536f4e75";
+      sha256 = "099dzadzhfkhf92lv5cmfk0iawbp40v1rz9xxp462hxxcn3p3c97";
     };
   };
 
@@ -5934,12 +5978,12 @@ let
 
   vimtex = buildVimPluginFrom2Nix {
     pname = "vimtex";
-    version = "2020-03-10";
+    version = "2020-03-21";
     src = fetchFromGitHub {
       owner = "lervag";
       repo = "vimtex";
-      rev = "efa5d6e927fa47a1f48f85d34a4760a1447f2df8";
-      sha256 = "1d44ihgcdl0j942vgjg59rzib4m7jy94k583hcnv3v9z8np4g0zp";
+      rev = "8c59031d50feeec8b4f3549f70f82564975265f0";
+      sha256 = "16a7qpp19gci8hq8h2999pwv0gd6x0mqgifv325mlb0jj5lxy7m1";
     };
   };
 
@@ -5978,21 +6022,21 @@ let
 
   vista-vim = buildVimPluginFrom2Nix {
     pname = "vista-vim";
-    version = "2020-03-11";
+    version = "2020-03-17";
     src = fetchFromGitHub {
       owner = "liuchengxu";
       repo = "vista.vim";
-      rev = "7c5301d87236999a6029640ca1cf86bfecf3bc29";
-      sha256 = "1ghp69f4q365vvkq3081qhnasjgi00i3vfs97llnqachmqbwig2k";
+      rev = "e7b362fffe3a5d1f21bd560d0455e19ff8192997";
+      sha256 = "15nmls0m5hajh4k1kjibp299hdhyyjkcax44fmkjq51xlfb1nhc9";
     };
   };
 
-  vundle = buildVimPluginFrom2Nix {
-    pname = "vundle";
+  Vundle-vim = buildVimPluginFrom2Nix {
+    pname = "Vundle-vim";
     version = "2019-08-17";
     src = fetchFromGitHub {
-      owner = "gmarik";
-      repo = "vundle";
+      owner = "VundleVim";
+      repo = "Vundle.vim";
       rev = "b255382d6242d7ea3877bf059d2934125e0c4d95";
       sha256 = "0fkmklcq3fgvd6x6irz9bgyvcdaxafykk3k89gsi9p6b0ikw3rw6";
     };
@@ -6088,24 +6132,24 @@ let
 
   yats-vim = buildVimPluginFrom2Nix {
     pname = "yats-vim";
-    version = "2020-03-02";
+    version = "2020-03-21";
     src = fetchFromGitHub {
       owner = "HerringtonDarkholme";
       repo = "yats.vim";
-      rev = "68ef9623656fe9aaa53c1d9ab906f09c2c095f06";
-      sha256 = "0cn1k8lda71vm4gx14ly9gdvk1j17jds0axx9jvjp4w9jid6ksqk";
+      rev = "4d3f69a3a5f56bae9475a96c3291ffdcbd9ff0b1";
+      sha256 = "0f3dq4lrm9xzh780fd471b7ddibfzb9vfq1k6gn53pmqpiw6a498";
       fetchSubmodules = true;
     };
   };
 
-  youcompleteme = buildVimPluginFrom2Nix {
-    pname = "youcompleteme";
-    version = "2020-03-10";
+  YouCompleteMe = buildVimPluginFrom2Nix {
+    pname = "YouCompleteMe";
+    version = "2020-03-18";
     src = fetchFromGitHub {
-      owner = "valloric";
-      repo = "youcompleteme";
-      rev = "4dda6a71d9df17d8b44c9694bcfcdd55aac5b01d";
-      sha256 = "0h8ywblhv8dhblsxpm431fqz6cy38a77hvvc0r6fsj7vlbcx1n2s";
+      owner = "ycm-core";
+      repo = "YouCompleteMe";
+      rev = "cf4a76acaeed27eb3ca1dca5adf1115b6abbcfa3";
+      sha256 = "0si9by2ag2f7xgxidp5215d6wkg1mdhq9j5c4icdpsly9gv3w5s8";
       fetchSubmodules = true;
     };
   };
@@ -6147,7 +6191,7 @@ let
     pname = "zig-vim";
     version = "2020-02-10";
     src = fetchFromGitHub {
-      owner = "zig-lang";
+      owner = "ziglang";
       repo = "zig.vim";
       rev = "55b690029791022fd7818ebd0ee395e8976899fe";
       sha256 = "10xkrn4yhjda187mpw1y3qw0s6bp7aklk87pansaa3fvysdf3b6c";
diff --git a/pkgs/misc/vim-plugins/overrides.nix b/pkgs/misc/vim-plugins/overrides.nix
index 079bcb7c34ad..5248a817f43e 100644
--- a/pkgs/misc/vim-plugins/overrides.nix
+++ b/pkgs/misc/vim-plugins/overrides.nix
@@ -126,6 +126,78 @@ self: super: {
     '';
   });
 
+  coc-css = buildVimPluginFrom2Nix {
+    pname = "coc-css";
+    version = nodePackages.coc-css.version;
+    src = "${nodePackages.coc-css}/lib/node_modules/coc-css";
+  };
+
+  coc-emmet = buildVimPluginFrom2Nix {
+    pname = "coc-emmet";
+    version = nodePackages.coc-emmet.version;
+    src = "${nodePackages.coc-emmet}/lib/node_modules/coc-emmet";
+  };
+
+  coc-eslint = buildVimPluginFrom2Nix {
+    pname = "coc-eslint";
+    version = nodePackages.coc-eslint.version;
+    src = "${nodePackages.coc-eslint}/lib/node_modules/coc-eslint";
+  };
+
+  coc-git = buildVimPluginFrom2Nix {
+    pname = "coc-git";
+    version = nodePackages.coc-git.version;
+    src = "${nodePackages.coc-git}/lib/node_modules/coc-git";
+  };
+
+  coc-highlight = buildVimPluginFrom2Nix {
+    pname = "coc-highlight";
+    version = nodePackages.coc-highlight.version;
+    src = "${nodePackages.coc-highlight}/lib/node_modules/coc-highlight";
+  };
+
+  coc-html = buildVimPluginFrom2Nix {
+    pname = "coc-html";
+    version = nodePackages.coc-html.version;
+    src = "${nodePackages.coc-html}/lib/node_modules/coc-html";
+  };
+
+  coc-imselect = buildVimPluginFrom2Nix {
+    pname = "coc-imselect";
+    version = nodePackages.coc-imselect.version;
+    src = "${nodePackages.coc-imselect}/lib/node_modules/coc-imselect";
+  };
+
+  coc-java = buildVimPluginFrom2Nix {
+    pname = "coc-java";
+    version = nodePackages.coc-java.version;
+    src = "${nodePackages.coc-java}/lib/node_modules/coc-java";
+  };
+
+  coc-jest = buildVimPluginFrom2Nix {
+    pname = "coc-jest";
+    version = nodePackages.coc-jest.version;
+    src = "${nodePackages.coc-jest}/lib/node_modules/coc-jest";
+  };
+
+  coc-json = buildVimPluginFrom2Nix {
+    pname = "coc-json";
+    version = nodePackages.coc-json.version;
+    src = "${nodePackages.coc-json}/lib/node_modules/coc-json";
+  };
+
+  coc-lists = buildVimPluginFrom2Nix {
+    pname = "coc-lists";
+    version = nodePackages.coc-lists.version;
+    src = "${nodePackages.coc-lists}/lib/node_modules/coc-lists";
+  };
+
+  coc-metals = buildVimPluginFrom2Nix {
+    pname = "coc-metals";
+    version = nodePackages.coc-metals.version;
+    src = "${nodePackages.coc-metals}/lib/node_modules/coc-metals";
+  };
+
   # Only official releases contains the required index.js file
   # NB: Make sure you pick a rev from the release branch!
   coc-nvim = buildVimPluginFrom2Nix rec {
@@ -139,12 +211,114 @@ self: super: {
     };
   };
 
+  coc-pairs = buildVimPluginFrom2Nix {
+    pname = "coc-pairs";
+    version = nodePackages.coc-pairs.version;
+    src = "${nodePackages.coc-pairs}/lib/node_modules/coc-pairs";
+  };
+
   coc-prettier = buildVimPluginFrom2Nix {
     pname = "coc-prettier";
     version = nodePackages.coc-prettier.version;
     src = "${nodePackages.coc-prettier}/lib/node_modules/coc-prettier";
   };
 
+  coc-python = buildVimPluginFrom2Nix {
+    pname = "coc-python";
+    version = nodePackages.coc-python.version;
+    src = "${nodePackages.coc-python}/lib/node_modules/coc-python";
+  };
+
+  coc-r-lsp = buildVimPluginFrom2Nix {
+    pname = "coc-r-lsp";
+    version = nodePackages.coc-r-lsp.version;
+    src = "${nodePackages.coc-r-lsp}/lib/node_modules/coc-r-lsp";
+  };
+
+  coc-rls = buildVimPluginFrom2Nix {
+    pname = "coc-rls";
+    version = nodePackages.coc-rls.version;
+    src = "${nodePackages.coc-rls}/lib/node_modules/coc-rls";
+  };
+
+  coc-smartf = buildVimPluginFrom2Nix {
+    pname = "coc-smartf";
+    version = nodePackages.coc-smartf.version;
+    src = "${nodePackages.coc-smartf}/lib/node_modules/coc-smartf";
+  };
+
+  coc-snippets = buildVimPluginFrom2Nix {
+    pname = "coc-snippets";
+    version = nodePackages.coc-snippets.version;
+    src = "${nodePackages.coc-snippets}/lib/node_modules/coc-snippets";
+  };
+
+  coc-solargraph = buildVimPluginFrom2Nix {
+    pname = "coc-solargraph";
+    version = nodePackages.coc-solargraph.version;
+    src = "${nodePackages.coc-solargraph}/lib/node_modules/coc-solargraph";
+  };
+
+  coc-stylelint = buildVimPluginFrom2Nix {
+    pname = "coc-stylelint";
+    version = nodePackages.coc-stylelint.version;
+    src = "${nodePackages.coc-stylelint}/lib/node_modules/coc-stylelint";
+  };
+
+  coc-tabnine = buildVimPluginFrom2Nix {
+    pname = "coc-tabnine";
+    version = nodePackages.coc-tabnine.version;
+    src = "${nodePackages.coc-tabnine}/lib/node_modules/coc-tabnine";
+  };
+
+  coc-tslint = buildVimPluginFrom2Nix {
+    pname = "coc-tslint";
+    version = nodePackages.coc-tslint.version;
+    src = "${nodePackages.coc-tslint}/lib/node_modules/coc-tslint";
+  };
+
+  coc-tslint-plugin = buildVimPluginFrom2Nix {
+    pname = "coc-tslint-plugin";
+    version = nodePackages.coc-tslint-plugin.version;
+    src = "${nodePackages.coc-tslint-plugin}/lib/node_modules/coc-tslint-plugin";
+  };
+
+  coc-tsserver = buildVimPluginFrom2Nix {
+    pname = "coc-tsserver";
+    version = nodePackages.coc-tsserver.version;
+    src = "${nodePackages.coc-tsserver}/lib/node_modules/coc-tsserver";
+  };
+
+  coc-vetur = buildVimPluginFrom2Nix {
+    pname = "coc-vetur";
+    version = nodePackages.coc-vetur.version;
+    src = "${nodePackages.coc-vetur}/lib/node_modules/coc-vetur";
+  };
+
+  coc-vimtex = buildVimPluginFrom2Nix {
+    pname = "coc-vimtex";
+    version = nodePackages.coc-vimtex.version;
+    src = "${nodePackages.coc-vimtex}/lib/node_modules/coc-vimtex";
+  };
+
+  coc-wxml = buildVimPluginFrom2Nix {
+    pname = "coc-wxml";
+    version = nodePackages.coc-wxml.version;
+    src = "${nodePackages.coc-wxml}/lib/node_modules/coc-wxml";
+  };
+
+  coc-yaml = buildVimPluginFrom2Nix {
+    pname = "coc-yaml";
+    version = nodePackages.coc-yaml.version;
+    src = "${nodePackages.coc-yaml}/lib/node_modules/coc-yaml";
+  };
+
+  coc-yank = buildVimPluginFrom2Nix {
+    pname = "coc-yank";
+    version = nodePackages.coc-yank.version;
+    src = "${nodePackages.coc-yank}/lib/node_modules/coc-yank";
+  };
+
   command-t = super.command-t.overrideAttrs(old: {
     buildInputs = [ ruby rake ];
     buildPhase = ''
@@ -219,7 +393,7 @@ self: super: {
     configurePhase = "cd plugins/nvim";
   });
 
-  gist-vim = super.gist-vim.overrideAttrs(old: {
+  vim-gist = super.vim-gist.overrideAttrs(old: {
     dependencies = with super; [ webapi-vim ];
   });
 
@@ -466,7 +640,7 @@ self: super: {
     sourceRoot = ".";
   });
 
-  youcompleteme = super.youcompleteme.overrideAttrs(old: {
+  YouCompleteMe = super.YouCompleteMe.overrideAttrs(old: {
     buildPhase = ''
       substituteInPlace plugin/youcompleteme.vim \
         --replace "'ycm_path_to_python_interpreter', '''" \
diff --git a/pkgs/misc/vim-plugins/update.py b/pkgs/misc/vim-plugins/update.py
index 0ef93ac569ab..bbeef0889f42 100755
--- a/pkgs/misc/vim-plugins/update.py
+++ b/pkgs/misc/vim-plugins/update.py
@@ -10,12 +10,14 @@
 
 import argparse
 import functools
+import http
 import json
 import os
 import subprocess
 import sys
 import traceback
 import urllib.error
+import urllib.parse
 import urllib.request
 import xml.etree.ElementTree as ET
 from datetime import datetime
@@ -32,6 +34,7 @@ ATOM_UPDATED = "{http://www.w3.org/2005/Atom}updated"  # "
 ROOT = Path(__file__).parent
 DEFAULT_IN = ROOT.joinpath("vim-plugin-names")
 DEFAULT_OUT = ROOT.joinpath("generated.nix")
+DEPRECATED = ROOT.joinpath("deprecated.json")
 
 import time
 from functools import wraps
@@ -71,9 +74,11 @@ def retry(ExceptionToCheck: Any, tries: int = 4, delay: float = 3, backoff: floa
 
 
 class Repo:
-    def __init__(self, owner: str, name: str) -> None:
+    def __init__(self, owner: str, name: str, alias: str) -> None:
         self.owner = owner
         self.name = name
+        self.alias = alias
+        self.redirect: Dict[str, str] = {}
 
     def url(self, path: str) -> str:
         return urljoin(f"https://github.com/{self.owner}/{self.name}/", path)
@@ -96,7 +101,9 @@ class Repo:
 
     @retry(urllib.error.URLError, tries=4, delay=3, backoff=2)
     def latest_commit(self) -> Tuple[str, datetime]:
-        with urllib.request.urlopen(self.url("commits/master.atom"), timeout=10) as req:
+        commit_url = self.url("commits/master.atom")
+        with urllib.request.urlopen(commit_url, timeout=10) as req:
+            self.check_for_redirect(commit_url, req)
             xml = req.read()
             root = ET.fromstring(xml)
             latest_entry = root.find(ATOM_ENTRY)
@@ -111,6 +118,19 @@ class Repo:
             updated = datetime.strptime(updated_tag.text, "%Y-%m-%dT%H:%M:%SZ")
             return Path(str(url.path)).name, updated
 
+    def check_for_redirect(self, url: str, req: http.client.HTTPResponse):
+        response_url = req.geturl()
+        if url != response_url:
+            new_owner, new_name = (
+                urllib.parse.urlsplit(response_url).path.strip("/").split("/")[:2]
+            )
+            end_line = "\n" if self.alias is None else f" as {self.alias}\n"
+            plugin_line = "{owner}/{name}" + end_line
+
+            old_plugin = plugin_line.format(owner=self.owner, name=self.name)
+            new_plugin = plugin_line.format(owner=new_owner, name=new_name)
+            self.redirect[old_plugin] = new_plugin
+
     def prefetch_git(self, ref: str) -> str:
         data = subprocess.check_output(
             ["nix-prefetch-git", "--fetch-submodules", self.url(""), ref]
@@ -197,15 +217,17 @@ def get_current_plugins() -> List[Plugin]:
     return plugins
 
 
-def prefetch_plugin(user: str, repo_name: str, alias: str, cache: "Cache") -> Plugin:
-    repo = Repo(user, repo_name)
+def prefetch_plugin(
+    user: str, repo_name: str, alias: str, cache: "Cache"
+) -> Tuple[Plugin, Dict[str, str]]:
+    repo = Repo(user, repo_name, alias)
     commit, date = repo.latest_commit()
     has_submodules = repo.has_submodules()
     cached_plugin = cache[commit]
     if cached_plugin is not None:
         cached_plugin.name = alias or repo_name
         cached_plugin.date = date
-        return cached_plugin
+        return cached_plugin, repo.redirect
 
     print(f"prefetch {user}/{repo_name}")
     if has_submodules:
@@ -213,7 +235,10 @@ def prefetch_plugin(user: str, repo_name: str, alias: str, cache: "Cache") -> Pl
     else:
         sha256 = repo.prefetch_github(commit)
 
-    return Plugin(alias or repo_name, commit, has_submodules, sha256, date=date)
+    return (
+        Plugin(alias or repo_name, commit, has_submodules, sha256, date=date),
+        repo.redirect,
+    )
 
 
 def print_download_error(plugin: str, ex: Exception):
@@ -227,20 +252,22 @@ def print_download_error(plugin: str, ex: Exception):
 
 
 def check_results(
-    results: List[Tuple[str, str, Union[Exception, Plugin]]]
-) -> List[Tuple[str, str, Plugin]]:
+    results: List[Tuple[str, str, Union[Exception, Plugin], Dict[str, str]]]
+) -> Tuple[List[Tuple[str, str, Plugin]], Dict[str, str]]:
     failures: List[Tuple[str, Exception]] = []
     plugins = []
-    for (owner, name, result) in results:
+    redirects: Dict[str, str] = {}
+    for (owner, name, result, redirect) in results:
         if isinstance(result, Exception):
             failures.append((name, result))
         else:
             plugins.append((owner, name, result))
+            redirects.update(redirect)
 
     print(f"{len(results) - len(failures)} plugins were checked", end="")
     if len(failures) == 0:
         print()
-        return plugins
+        return plugins, redirects
     else:
         print(f", {len(failures)} plugin(s) could not be downloaded:\n")
 
@@ -328,15 +355,15 @@ class Cache:
 
 def prefetch(
     args: Tuple[str, str, str], cache: Cache
-) -> Tuple[str, str, Union[Exception, Plugin]]:
+) -> Tuple[str, str, Union[Exception, Plugin], dict]:
     assert len(args) == 3
     owner, repo, alias = args
     try:
-        plugin = prefetch_plugin(owner, repo, alias, cache)
+        plugin, redirect = prefetch_plugin(owner, repo, alias, cache)
         cache[plugin.commit] = plugin
-        return (owner, repo, plugin)
+        return (owner, repo, plugin, redirect)
     except Exception as e:
-        return (owner, repo, e)
+        return (owner, repo, e, {})
 
 
 header = (
@@ -386,6 +413,49 @@ in lib.fix' (lib.extends overrides packages)
     print(f"updated {outfile}")
 
 
+def rewrite_input(input_file: Path, output_file: Path, redirects: dict):
+    with open(input_file, "r") as f:
+        lines = f.readlines()
+
+    if redirects:
+        lines = [redirects.get(line, line) for line in lines]
+
+        cur_date_iso = datetime.now().strftime("%Y-%m-%d")
+        with open(DEPRECATED, "r") as f:
+            deprecations = json.load(f)
+        for old, new in redirects.items():
+            old_name = old.split("/")[1].split(" ")[0].strip("\n")
+            new_name = new.split("/")[1].split(" ")[0].strip("\n")
+            if old_name != new_name:
+                deprecations[old_name] = {
+                    "new": new_name,
+                    "date": cur_date_iso,
+                }
+        with open(DEPRECATED, "w") as f:
+            json.dump(deprecations, f, indent=4, sort_keys=True)
+
+        print(
+            f"""\
+Redirects have been detected and {input_file} has been updated. Please take the
+following steps:
+    1. Go ahead and commit just the updated expressions as you intended to do:
+            git add {output_file}
+            git commit -m "vimPlugins: Update"
+    2. Run this script again so these changes will be reflected in the
+    generated expressions:
+            ./update.py
+    3. Commit {input_file} along with deprecations and generated expressions:
+            git add {output_file} {input_file} {DEPRECATED}
+            git commit -m "vimPlugins: Update redirects"
+        """
+        )
+
+    lines = sorted(lines, key=str.casefold)
+
+    with open(input_file, "w") as f:
+        f.writelines(lines)
+
+
 def parse_args():
     parser = argparse.ArgumentParser(
         description=(
@@ -428,10 +498,12 @@ def main() -> None:
     finally:
         cache.store()
 
-    plugins = check_results(results)
+    plugins, redirects = check_results(results)
 
     generate_nix(plugins, args.outfile)
 
+    rewrite_input(args.input_file, args.outfile, redirects)
+
 
 if __name__ == "__main__":
     main()
diff --git a/pkgs/misc/vim-plugins/vim-plugin-names b/pkgs/misc/vim-plugins/vim-plugin-names
index 8defd658e534..14f2ff80a236 100644
--- a/pkgs/misc/vim-plugins/vim-plugin-names
+++ b/pkgs/misc/vim-plugins/vim-plugin-names
@@ -13,6 +13,7 @@ andreshazard/vim-logreview
 andsild/peskcolor.vim
 andviro/flake8-vim
 andys8/vim-elm-syntax
+antoinemadec/coc-fzf
 ap/vim-css-color
 arcticicestudio/nord-vim
 artur-shaik/vim-javacomplete2
@@ -20,8 +21,8 @@ autozimu/LanguageClient-neovim
 ayu-theme/ayu-vim
 bazelbuild/vim-bazel
 bbchung/clighter8
-benmills/vimux
 benizi/vim-automkdir
+benmills/vimux
 bhurlow/vim-parinfer
 bitc/vim-hdevtools
 bkad/camelcasemotion
@@ -35,8 +36,6 @@ brooth/far.vim
 carlitux/deoplete-ternjs
 ccarpita/rtorrent-syntax-file
 cespare/vim-toml
-chemzqm/denite-extra
-chemzqm/denite-git
 Chiel92/vim-autoformat
 chikatoike/concealedyank.vim
 chikatoike/sourcemap.vim
@@ -57,22 +56,25 @@ cocopon/iceberg.vim
 cohama/lexima.vim
 ctjhoa/spacevim
 ctrlpvim/ctrlp.vim
-dag/vim2hs
 dag/vim-fish
+dag/vim2hs
 dannyob/quickfixstatus
 darfink/starsearch.vim
 dart-lang/dart-vim-plugin
 david-a-wheeler/vim-metamath
 davidhalter/jedi-vim
 dcharbon/vim-flatbuffers
+dense-analysis/ale
+deoplete-plugins/deoplete-clang
 deoplete-plugins/deoplete-dictionary
+deoplete-plugins/deoplete-go
 deoplete-plugins/deoplete-jedi
 deoplete-plugins/deoplete-zsh
 derekelkins/agda-vim
 derekwyatt/vim-scala
 dhruvasagar/vim-prosession
 dhruvasagar/vim-table-mode
-digitaltoad/vim-jade
+digitaltoad/vim-pug
 direnv/direnv.vim
 dleonard0/pony-vim-syntax
 dracula/vim
@@ -85,7 +87,7 @@ easymotion/vim-easymotion
 editorconfig/editorconfig-vim
 ehamberg/vim-cute-python
 eikenb/acp
-elixir-lang/vim-elixir
+elixir-editors/vim-elixir
 elmcast/elm-vim
 elzr/vim-json
 embear/vim-localvimrc
@@ -108,7 +110,6 @@ garbas/vim-snipmate
 gentoo/gentoo-syntax
 gibiansky/vim-textobj-haskell
 glts/vim-textobj-comment
-gmarik/vundle
 godlygeek/csapprox
 godlygeek/tabular
 google/vim-codefmt
@@ -117,6 +118,7 @@ google/vim-maktaba
 gorkunov/smartpairs.vim
 gotcha/vimelette
 gregsexton/gitv
+gu-fan/riv.vim
 guns/vim-clojure-highlight
 guns/vim-clojure-static
 guns/vim-sexp
@@ -133,6 +135,7 @@ honza/vim-snippets
 hotwatermorning/auto-git-diff
 hsanson/vim-android
 hsitz/VimOrganizer
+iamcco/coc-spell-checker
 ianks/vim-tsx
 icymind/NeoSolarized
 idris-hackers/idris-vim
@@ -146,7 +149,7 @@ itchyny/vim-cursorword
 itchyny/vim-gitbranch
 ivanov/vim-ipython
 jacoborus/tender.vim
-janko-m/vim-test
+janko/vim-test
 jaredgorski/SpaceCamp
 JazzCore/ctrlp-cmatcher
 jceb/vim-hier
@@ -258,7 +261,7 @@ markonm/traces.vim
 martinda/Jenkinsfile-vim-syntax
 mattn/calendar-vim as mattn-calendar-vim
 mattn/emmet-vim
-mattn/gist-vim
+mattn/vim-gist
 mattn/webapi-vim
 matze/vim-move
 maximbaz/lightline-ale
@@ -313,8 +316,8 @@ neoclide/coc-neco
 neoclide/coc-pairs
 neoclide/coc-prettier
 neoclide/coc-python
-neoclide/coc-rls
 neoclide/coc-r-lsp
+neoclide/coc-rls
 neoclide/coc-smartf
 neoclide/coc-snippets
 neoclide/coc-solargraph
@@ -328,12 +331,14 @@ neoclide/coc-vimtex
 neoclide/coc-wxml
 neoclide/coc-yaml
 neoclide/coc-yank
+neoclide/denite-extra
+neoclide/denite-git
 neoclide/vim-easygit
 neomake/neomake
+neovim/nvim-lsp
+neovim/nvimdev.nvim
 neovimhaskell/haskell-vim
 neovimhaskell/nvim-hs.vim
-neovim/nvimdev.nvim
-neovim/nvim-lsp
 neutaaaaan/iosvkem
 nfnty/vim-nftables
 nicoe/deoplete-khard
@@ -354,7 +359,7 @@ osyo-manga/vim-watchdogs
 pangloss/vim-javascript
 parsonsmatt/intero-neovim
 pearofducks/ansible-vim
-peder2tm/sved
+peterbjorgensen/sved
 peterhoeg/vim-qml
 phanviet/vim-monokai-pro
 plasticboy/vim-markdown
@@ -362,7 +367,10 @@ ponko2/deoplete-fish
 posva/vim-vue
 powerman/vim-plugin-AnsiEsc
 PProvost/vim-ps1
+preservim/nerdcommenter
+preservim/nerdtree
 ptzz/lf.vim
+purescript-contrib/purescript-vim
 python-mode/python-mode
 qnighy/lalrpop.vim
 qpkorr/vim-bufkill
@@ -371,7 +379,6 @@ racer-rust/vim-racer
 rafaqz/ranger.vim
 rafi/awesome-vim-colorschemes
 raghur/vim-ghost
-raichoo/purescript-vim
 Raimondi/delimitMate
 rakr/vim-one
 rbgrouleff/bclose.vim
@@ -380,7 +387,6 @@ reedes/vim-wordy
 rhysd/committia.vim
 rhysd/vim-grammarous
 rhysd/vim-operator-surround
-Rip-Rip/clang_complete
 rodjek/vim-puppet
 romainl/vim-cool
 ron89/thesaurus_query.vim
@@ -390,15 +396,11 @@ roxma/nvim-yarp
 RRethy/vim-illuminate
 rust-lang/rust.vim
 ryanoasis/vim-devicons
-Rykka/riv.vim
 ryvnf/readline.vim
 sakhnik/nvim-gdb
 saltstack/salt-vim
 samoshkin/vim-mergetool
 sbdchd/neoformat
-scrooloose/nerdcommenter
-scrooloose/nerdtree
-scrooloose/syntastic
 sebastianmarkow/deoplete-rust
 SevereOverfl0w/deoplete-github
 sheerun/vim-polyglot
@@ -500,22 +502,20 @@ uarun/vim-protobuf
 udalov/kotlin-vim
 ujihisa/neco-look
 unblevable/quick-scope
-valloric/youcompleteme
 Valodim/deoplete-notmuch
 vhda/verilog_systemverilog.vim
 vim-airline/vim-airline
 vim-airline/vim-airline-themes
-vimlab/split-term.vim
-vimoutliner/vimoutliner
 vim-pandoc/vim-pandoc
 vim-pandoc/vim-pandoc-after
 vim-pandoc/vim-pandoc-syntax
 vim-ruby/vim-ruby
+vim-scripts/a.vim
 vim-scripts/align
 vim-scripts/argtextobj.vim
 vim-scripts/autoload_cscope.vim
-vim-scripts/a.vim
 vim-scripts/bats.vim
+vim-scripts/BufOnly.vim
 vim-scripts/changeColorScheme.vim
 vim-scripts/Colour-Sampler-Pack
 vim-scripts/DoxygenToolkit.vim
@@ -536,11 +536,15 @@ vim-scripts/taglist.vim
 vim-scripts/utl.vim
 vim-scripts/wombat256.vim
 vim-scripts/YankRing.vim
+vim-syntastic/syntastic
 vim-utils/vim-husk
+vimlab/split-term.vim
+vimoutliner/vimoutliner
 vimwiki/vimwiki
 vito-c/jq.vim
+vmchale/ats-vim
 vmchale/dhall-vim
-w0rp/ale
+VundleVim/Vundle.vim
 wakatime/vim-wakatime
 wannesm/wmgraphviz.vim
 wellle/targets.vim
@@ -549,11 +553,11 @@ will133/vim-dirdiff
 wincent/command-t
 wincent/ferret
 wsdjeg/vim-fetch
+xavierd/clang_complete
 xolox/vim-easytags
 xolox/vim-misc
 xuhdev/vim-latex-live-preview
+ycm-core/YouCompleteMe
 Yggdroot/indentLine
 zah/nim.vim
-zchee/deoplete-clang
-zchee/deoplete-go
-zig-lang/zig.vim
+ziglang/zig.vim
diff --git a/pkgs/misc/vim-plugins/vim-utils.nix b/pkgs/misc/vim-plugins/vim-utils.nix
index 81cd77f3edb5..d745198e6a40 100644
--- a/pkgs/misc/vim-plugins/vim-utils.nix
+++ b/pkgs/misc/vim-plugins/vim-utils.nix
@@ -250,13 +250,14 @@ let
         # plugins with dependencies
         plugins = findDependenciesRecursively specifiedPlugins;
 
-        # Vim almost reads JSON, so eventually JSON support should be added to Nix
-        # TODO: proper quoting
-        toNix = x:
-          if (builtins.isString x) then "'${x}'"
-          else if builtins.isAttrs x && builtins ? out then toNix x # a derivation
-          else if builtins.isAttrs x then "{${lib.concatStringsSep ", " (lib.mapAttrsToList (n: v: "${toNix n}: ${toNix v}") x)}}"
-          else if builtins.isList x then "[${lib.concatMapStringsSep ", " toNix x}]"
+        # Convert scalars, lists, and attrs, to VimL equivalents
+        toVimL = x:
+          if builtins.isString x then "'${lib.replaceStrings [ "\n" "'" ] [ "\n\\ " "''" ] x}'"
+          else if builtins.isAttrs x && builtins ? out then toVimL x # a derivation
+          else if builtins.isAttrs x then "{${lib.concatStringsSep ", " (lib.mapAttrsToList (n: v: "${toVimL n}: ${toVimL v}") x)}}"
+          else if builtins.isList x then "[${lib.concatMapStringsSep ", " toVimL x}]"
+          else if builtins.isInt x || builtins.isFloat x then builtins.toString x
+          else if builtins.isBool x then (if x then "1" else "0")
           else throw "turning ${lib.generators.toPretty {} x} into a VimL thing not implemented yet";
 
       in assert builtins.hasAttr "vim-addon-manager" knownPlugins;
@@ -293,9 +294,9 @@ let
           endif
         endif
 
-        " tell vam about which plugins to load when:
+        " tell vam which plugins to load, and when:
         let l = []
-        ${lib.concatMapStrings (p: "call add(l, {'name': '${p.pname}'})\n") plugins}
+        ${lib.concatMapStrings (p: "call add(l, ${toVimL p})\n") vam.pluginDictionaries}
         call vam#Scripts(l, {})
       '');
 
diff --git a/pkgs/misc/vscode-extensions/python/default.nix b/pkgs/misc/vscode-extensions/python/default.nix
index dec6bbbba10a..604d0fa3ad9d 100644
--- a/pkgs/misc/vscode-extensions/python/default.nix
+++ b/pkgs/misc/vscode-extensions/python/default.nix
@@ -1,18 +1,18 @@
 { lib, stdenv, fetchurl, vscode-utils, extractNuGet
 , icu, curl, openssl, lttng-ust, autoPatchelfHook
-, pythonUseFixed ? false, python  # When `true`, the python default setting will be fixed to specified.
-                                  # Use version from `PATH` for default setting otherwise.
-                                  # Defaults to `false` as we expect it to be project specific most of the time.
-, ctagsUseFixed ? true, ctags     # When `true`, the ctags default setting will be fixed to specified.
-                                  # Use version from `PATH` for default setting otherwise.
-                                  # Defaults to `true` as usually not defined on a per projet basis.
+, python3
+, pythonUseFixed ? false       # When `true`, the python default setting will be fixed to specified.
+                               # Use version from `PATH` for default setting otherwise.
+                               # Defaults to `false` as we expect it to be project specific most of the time.
+, ctagsUseFixed ? true, ctags  # When `true`, the ctags default setting will be fixed to specified.
+                               # Use version from `PATH` for default setting otherwise.
+                               # Defaults to `true` as usually not defined on a per projet basis.
 }:
 
-assert pythonUseFixed -> null != python;
 assert ctagsUseFixed -> null != ctags;
 
 let
-  pythonDefaultsTo = if pythonUseFixed then "${python}/bin/python" else "python";
+  pythonDefaultsTo = if pythonUseFixed then "${python3}/bin/python" else "python";
   ctagsDefaultsTo = if ctagsUseFixed then "${ctags}/bin/ctags" else "ctags";
 
   # The arch tag comes from 'PlatformName' defined here:
@@ -23,14 +23,14 @@ let
     else throw "Only x86_64 Linux and Darwin are supported.";
 
   languageServerSha256 = {
-    linux-x64 = "10qwi8lih5i6216d1vqsmviab73ha0d3zdvircrgrydkf0d4ancd";
-    osx-x64 = "08gjxs0bjhz5a9l35vvgwnvzshsyyqiqvb5hxv6w0k2ajgv5z7av";
+    linux-x64 = "1pmj5pb4xylx4gdx4zgmisn0si59qx51n2m1bh7clv29q6biw05n";
+    osx-x64 = "0ishiy1z9dghj4ryh95vy8rw0v7q4birdga2zdb4a8am31wmp94b";
   }.${arch};
 
   # version is languageServerVersion in the package.json
   languageServer = extractNuGet rec {
     name = "Python-Language-Server";
-    version = "0.4.127";
+    version = "0.5.30";
 
     src = fetchurl {
       url = "https://pvsc.azureedge.net/python-language-server-stable/${name}-${arch}.${version}.nupkg";
@@ -41,8 +41,8 @@ in vscode-utils.buildVscodeMarketplaceExtension {
   mktplcRef = {
     name = "python";
     publisher = "ms-python";
-    version = "2020.2.64397";
-    sha256 = "1kwyc5ycz1276i2zbw93mpq59y2py6kj71gvhzya8xvm184jk07a";
+    version = "2020.3.69010";
+    sha256 = "1dg8wfc3yl0msg6c9ccbvwc78f559109slsagi0lgnbc40v6v24b";
   };
 
   buildInputs = [
@@ -54,6 +54,11 @@ in vscode-utils.buildVscodeMarketplaceExtension {
 
   nativeBuildInputs = [
     autoPatchelfHook
+    python3.pkgs.wrapPython
+  ];
+
+  pythonPath = with python3.pkgs; [
+    setuptools
   ];
 
   postPatch = ''
@@ -70,6 +75,8 @@ in vscode-utils.buildVscodeMarketplaceExtension {
     mkdir -p "$out/$installPrefix/languageServer.${languageServer.version}"
     cp -R --no-preserve=ownership ${languageServer}/* "$out/$installPrefix/languageServer.${languageServer.version}"
     chmod -R +wx "$out/$installPrefix/languageServer.${languageServer.version}"
+
+    patchPythonScript "$out/$installPrefix/pythonFiles/lib/python/isort/main.py"
   '';
 
   meta = with lib; {