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-rw-r--r--pkgs/applications/audio/audacity/default.nix1
-rw-r--r--pkgs/applications/editors/neovim/default.nix10
-rw-r--r--pkgs/applications/misc/llpp/default.nix4
-rw-r--r--pkgs/applications/misc/llpp/fix-build-bash.patch32
-rw-r--r--pkgs/applications/misc/mupdf/default.nix4
-rw-r--r--pkgs/applications/misc/pueue/default.nix6
-rw-r--r--pkgs/applications/misc/zathura/pdf-mupdf/default.nix10
-rw-r--r--pkgs/applications/networking/browsers/chromium/common.nix13
-rw-r--r--pkgs/applications/networking/browsers/chromium/default.nix9
-rw-r--r--pkgs/applications/networking/browsers/chromium/upstream-info.nix8
-rw-r--r--pkgs/applications/networking/browsers/ungoogled-chromium/plugins.nix4
-rw-r--r--pkgs/applications/networking/browsers/ungoogled-chromium/ungoogled-src.nix6
-rw-r--r--pkgs/applications/networking/browsers/ungoogled-chromium/upstream-info.nix18
-rw-r--r--pkgs/applications/networking/cluster/atlantis/default.nix4
-rw-r--r--pkgs/applications/networking/cluster/node-problem-detector/default.nix7
-rw-r--r--pkgs/applications/networking/openbazaar/client.nix4
-rw-r--r--pkgs/applications/science/chemistry/molden/default.nix4
-rw-r--r--pkgs/applications/science/logic/lean/default.nix4
-rw-r--r--pkgs/applications/video/mkvtoolnix/default.nix2
-rw-r--r--pkgs/data/icons/papirus-icon-theme/default.nix4
-rw-r--r--pkgs/data/misc/wireless-regdb/default.nix4
-rw-r--r--pkgs/data/themes/adwaita-qt/default.nix4
-rw-r--r--pkgs/data/themes/amber/default.nix4
-rw-r--r--pkgs/development/libraries/faudio/default.nix4
-rw-r--r--pkgs/development/libraries/libjpeg-drop/default.nix36
-rw-r--r--pkgs/development/libraries/libtoxcore/default.nix4
-rw-r--r--pkgs/development/libraries/openfst/default.nix32
-rw-r--r--pkgs/development/libraries/openxr-loader/default.nix4
-rw-r--r--pkgs/development/libraries/pkger/default.nix5
-rw-r--r--pkgs/development/lua-modules/generated-packages.nix584
-rw-r--r--pkgs/development/lua-modules/overrides.nix28
-rw-r--r--pkgs/development/ocaml-modules/pa_test/default.nix23
-rw-r--r--pkgs/development/python-modules/pillow/6.nix82
-rw-r--r--pkgs/development/python-modules/pillow/default.nix15
-rw-r--r--pkgs/development/python-modules/pymupdf/default.nix4
-rw-r--r--pkgs/development/tools/analysis/checkstyle/default.nix4
-rw-r--r--pkgs/development/tools/analysis/flow/default.nix4
-rw-r--r--pkgs/development/tools/analysis/tflint/default.nix6
-rw-r--r--pkgs/development/tools/bazelisk/default.nix8
-rw-r--r--pkgs/development/tools/bazelisk/gomod.patch2
-rw-r--r--pkgs/development/tools/doctl/default.nix4
-rw-r--r--pkgs/development/tools/ktlint/default.nix4
-rw-r--r--pkgs/development/tools/packet-cli/default.nix4
-rw-r--r--pkgs/development/tools/rust/cargo-deny/default.nix6
-rw-r--r--pkgs/development/tools/rust/cargo-udeps/default.nix6
-rw-r--r--pkgs/development/tools/rust/cargo-watch/default.nix6
-rw-r--r--pkgs/games/tuxpaint/default.nix8
-rw-r--r--pkgs/misc/drivers/hplip/3.18.5.nix5
-rw-r--r--pkgs/misc/drivers/hplip/default.nix10
-rw-r--r--pkgs/misc/emulators/np2kai/default.nix196
-rw-r--r--pkgs/misc/emulators/retroarch/cores.nix19
-rw-r--r--pkgs/servers/http/nginx/mainline.nix4
-rw-r--r--pkgs/servers/kapow/default.nix4
-rw-r--r--pkgs/servers/tegola/default.nix9
-rw-r--r--pkgs/tools/admin/clair/default.nix4
-rw-r--r--pkgs/tools/admin/lxd/default.nix4
-rw-r--r--pkgs/tools/backup/monolith/default.nix6
-rw-r--r--pkgs/tools/compression/hactool/default.nix10
-rw-r--r--pkgs/tools/graphics/yafaray-core/default.nix4
-rw-r--r--pkgs/tools/misc/bat/default.nix3
-rw-r--r--pkgs/tools/misc/dua/default.nix6
-rw-r--r--pkgs/tools/misc/mutagen/default.nix4
-rw-r--r--pkgs/tools/misc/pgmetrics/default.nix4
-rw-r--r--pkgs/tools/misc/rmlint/default.nix4
-rw-r--r--pkgs/tools/networking/corerad/default.nix8
-rw-r--r--pkgs/tools/networking/dnsproxy/default.nix4
-rw-r--r--pkgs/tools/networking/isync/default.nix2
-rw-r--r--pkgs/tools/networking/mu/default.nix5
-rw-r--r--pkgs/tools/networking/shadowsocks-rust/default.nix6
-rw-r--r--pkgs/top-level/aliases.nix1
-rw-r--r--pkgs/top-level/all-packages.nix6
-rw-r--r--pkgs/top-level/lua-packages.nix33
-rw-r--r--pkgs/top-level/ocaml-packages.nix2
-rw-r--r--pkgs/top-level/python-packages.nix11
74 files changed, 806 insertions, 617 deletions
diff --git a/pkgs/applications/audio/audacity/default.nix b/pkgs/applications/audio/audacity/default.nix
index 542a1f85188c..73d310468138 100644
--- a/pkgs/applications/audio/audacity/default.nix
+++ b/pkgs/applications/audio/audacity/default.nix
@@ -59,6 +59,7 @@ stdenv.mkDerivation rec {
     description = "Sound editor with graphical UI";
     homepage = "http://audacityteam.org/";
     license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ lheckemann ];
     platforms = intersectLists platforms.linux platforms.x86; # fails on ARM
   };
 }
diff --git a/pkgs/applications/editors/neovim/default.nix b/pkgs/applications/editors/neovim/default.nix
index 475330a5fe57..0d54817c5340 100644
--- a/pkgs/applications/editors/neovim/default.nix
+++ b/pkgs/applications/editors/neovim/default.nix
@@ -6,6 +6,7 @@
 
 # now defaults to false because some tests can be flaky (clipboard etc)
 , doCheck ? false
+, nodejs ? null, fish ? null, python ? null
 }:
 
 with stdenv.lib;
@@ -17,6 +18,8 @@ let
         nvim-client luv coxpcall busted luafilesystem penlight inspect
       ]
     ));
+
+  pyEnv = python.withPackages(ps: [ ps.pynvim ps.msgpack ]);
 in
   stdenv.mkDerivation rec {
     pname = "neovim-unwrapped";
@@ -67,6 +70,13 @@ in
       pkgconfig
     ];
 
+    # extra programs test via `make functionaltest`
+    checkInputs = [
+      fish
+      nodejs
+      pyEnv      # for src/clint.py
+    ];
+
 
     # nvim --version output retains compilation flags and references to build tools
     postPatch = ''
diff --git a/pkgs/applications/misc/llpp/default.nix b/pkgs/applications/misc/llpp/default.nix
index e2ec64932ff2..d7752258df98 100644
--- a/pkgs/applications/misc/llpp/default.nix
+++ b/pkgs/applications/misc/llpp/default.nix
@@ -5,12 +5,12 @@ assert lib.versionAtLeast (lib.getVersion ocaml) "4.07";
 
 stdenv.mkDerivation rec {
   pname = "llpp";
-  version = "31";
+  version = "32";
 
   src = fetchgit {
     url = "git://repo.or.cz/llpp.git";
     rev = "v${version}";
-    sha256 = "14ibsm1zzxfidjajcj30b5m9in10q3817izahsjvkmryrvvn6qsg";
+    sha256 = "1h1zysm5cz8laq8li49djl6929cnrjlflag9hw0c1dcr4zaxk32y";
     fetchSubmodules = false;
   };
 
diff --git a/pkgs/applications/misc/llpp/fix-build-bash.patch b/pkgs/applications/misc/llpp/fix-build-bash.patch
index 13dbdb926c8f..fbc341c8af78 100644
--- a/pkgs/applications/misc/llpp/fix-build-bash.patch
+++ b/pkgs/applications/misc/llpp/fix-build-bash.patch
@@ -17,48 +17,48 @@ index 7c278b6..41494c5 100755
 -keycmd="(cd $mudir && make -q build=$mbt libs && echo); digest $mulibs"
 -isfresh "$mulibs" "$(eval $keycmd)" || (
 -    make -C "$mudir" build=$mbt -j $mjobs libs
--    echo "k='$(eval $keycmd)'" >$mudir/build/$mbt/libmupdf.a.past
+-    eval $keycmd >$mudir/build/$mbt/libmupdf.a.past
 -) && vecho "fresh mupdf"
 -
  oincs() {
      local i=
      local incs1=
-@@ -90,34 +83,6 @@ mflags() {
+@@ -89,34 +82,6 @@ mflags() {
  }
  
  overs="$(ocamlc -vnum 2>/dev/null)" || overs=""
--test "$overs" = "4.08" || {
--    url=https://caml.inria.fr/pub/distrib/ocaml-4.08/ocaml-4.08.0.tar.xz
+-test "$overs" = "4.10.0" || {
+-    url=https://caml.inria.fr/pub/distrib/ocaml-4.10/ocaml-4.10.0.tar.xz
 -    txz=$outd/$(basename $url)
--    isfresh $txz $url || {
+-    keycmd="printf $url; digest $txz;"
+-    isfresh $txz "$(eval $keycmd)" || {
 -        executable_p() { command -v "$1" >/dev/null 2>&1; }
 -        if executable_p wget; then dl() { wget -q "$1" -O "$2"; }
 -        elif executable_p curl; then dl() { curl -L "$1" -o "$2"; }
 -        else die "no program to fetch remote urls found"
 -        fi
 -        dl $url $txz
--        echo "k=$url" >$txz.past
+-        eval $keycmd >$txz.past
 -    } && vecho "fresh $txz"
 -    absprefix=$(cd $outd &>/dev/null; pwd -P)
 -    export PATH=$absprefix/bin:$PATH
--    isfresh $absprefix/bin/ocamlc "$url" || (
+-    ocamlc=$absprefix/bin/ocamlc
+-    keycmd="printf $url; digest $ocamlc;"
+-    isfresh $ocamlc "$(eval $keycmd)" || (
 -        tar xf $txz -C $outd
 -        bn=$(basename $url)
 -        cd $outd/${bn%.tar.xz}
--        ./configure --disable-vmthreads --disable-graph-lib \
--                    --disable-ocamldoc --enable-debugger=no \
--                    --disable-flat-float-array              \
--                    --prefix=$absprefix
+-        ./configure --disable-ocamldoc --enable-debugger=no --prefix=$absprefix
 -        make -j $mjobs world
 -        make install
--        echo "k='$url'" >$absprefix/bin/ocamlc.past
+-        eval $keycmd >$absprefix/bin/ocamlc.past
 -    ) && vecho "fresh ocamlc"
 -    overs=$(ocamlc -vnum 2>/dev/null)
 -}
  
- bocaml1() {
-     grep -q "$3" $outd/ordered || {
-@@ -227,7 +192,7 @@ bobjc() {
+ ccomp=${LLPP_CC-$(ocamlc -config | grep "^c_compiler: " | \
+                       { read _ c; echo $c; })}
+@@ -230,7 +195,7 @@ bobjc() {
      } && vecho "fresh $o"
  }
  
@@ -67,7 +67,7 @@ index 7c278b6..41494c5 100755
  
  cmd="(. $srcd/genconfstr.sh >$outd/confstruct.ml)"
  keycmd="digest $srcd/genconfstr.sh $outd/confstruct.ml"
-@@ -281,7 +246,7 @@ for m in ml_gl ml_glarray ml_raw; do
+@@ -284,7 +249,7 @@ for m in ml_gl ml_glarray ml_raw; do
  done
  
  libs="str.cma unix.cma"
diff --git a/pkgs/applications/misc/mupdf/default.nix b/pkgs/applications/misc/mupdf/default.nix
index 34ada062c717..61eb32bbd5cd 100644
--- a/pkgs/applications/misc/mupdf/default.nix
+++ b/pkgs/applications/misc/mupdf/default.nix
@@ -13,12 +13,12 @@ let
 
 
 in stdenv.mkDerivation rec {
-  version = "1.16.1";
+  version = "1.17.0";
   pname = "mupdf";
 
   src = fetchurl {
     url = "https://mupdf.com/downloads/archive/${pname}-${version}-source.tar.gz";
-    sha256 = "0iz4ickj52fxjp8crg573kjrl4viq279g589isdpgpckslysf7g7";
+    sha256 = "13nl9nrcx2awz9l83mlv2psi1lmn3hdnfwxvwgwiwbxlkjl3zqq0";
   };
 
   patches =
diff --git a/pkgs/applications/misc/pueue/default.nix b/pkgs/applications/misc/pueue/default.nix
index 3882debd9980..a51cd75e7990 100644
--- a/pkgs/applications/misc/pueue/default.nix
+++ b/pkgs/applications/misc/pueue/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "pueue";
-  version = "0.5.0";
+  version = "0.5.1";
 
   src = fetchFromGitHub {
     owner = "Nukesor";
     repo = pname;
     rev = "v${version}";
-    sha256 = "17v760mh5k5vb1h3xvaph5rfc5wdl6q42isil2k9n6y8bxr3yw84";
+    sha256 = "1n85b41kvx7x7qdizdnq1p0zrkap4gkwnnvhh4pz6j9njxj8d9ir";
   };
 
-  cargoSha256 = "1m659i3v3b5hfn5vb5126izcy690bkmlyihz2w90h2d02ig7170p";
+  cargoSha256 = "0hkkz74hllc5dzmgls6bgdxsdr871df2fn51sa3shv68ah0avxff";
 
   nativeBuildInputs = [ installShellFiles ];
 
diff --git a/pkgs/applications/misc/zathura/pdf-mupdf/default.nix b/pkgs/applications/misc/zathura/pdf-mupdf/default.nix
index 82c94d48068a..32a2ec420110 100644
--- a/pkgs/applications/misc/zathura/pdf-mupdf/default.nix
+++ b/pkgs/applications/misc/zathura/pdf-mupdf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, meson, ninja, fetchurl
+{ stdenv, lib, meson, ninja, fetchurl, fetchpatch
 , pkgconfig, zathura_core, cairo , gtk-mac-integration, girara, mupdf }:
 
 stdenv.mkDerivation rec {
@@ -10,6 +10,14 @@ stdenv.mkDerivation rec {
     sha256 = "1pjwsb7zwclxsvz229fl7y2saf1pv3ifwv3ay8viqxgrp9x3z9hq";
   };
 
+  patches = [
+    # compatibility with MuPDF 1.17
+    (fetchpatch {
+      url = "https://git.pwmt.org/pwmt/zathura-pdf-mupdf/-/commit/c7f341addb76d5e6fd8c24c666d8fe97c451a4cb.patch";
+      sha256 = "12rikx2j7dpngfma9x4i504w58a8xx3rc0gmyz183v19hn54c075";
+    })
+  ];
+
   nativeBuildInputs = [ meson ninja pkgconfig ];
 
   buildInputs = [
diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index 8ce7c89bf780..34bac9716cc6 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -4,7 +4,7 @@
 , bzip2, flac, speex, libopus
 , libevent, expat, libjpeg, snappy
 , libpng, libcap
-, xdg_utils, yasm, minizip, libwebp
+, xdg_utils, yasm, nasm, minizip, libwebp
 , libusb1, pciutils, nss, re2, zlib
 
 , python2Packages, perl, pkgconfig
@@ -72,14 +72,14 @@ let
     in attrs: concatStringsSep " " (attrValues (mapAttrs toFlag attrs));
 
   gnSystemLibraries = [
-    "flac" "libwebp" "libxslt" "yasm" "opus" "snappy" "libpng"
+    "flac" "libwebp" "libxslt" "opus" "snappy" "libpng"
     # "zlib" # version 77 reports unresolved dependency on //third_party/zlib:zlib_config
     # "libjpeg" # fails with multiple undefined references to chromium_jpeg_*
     # "re2" # fails with linker errors
     # "ffmpeg" # https://crbug.com/731766
     # "harfbuzz-ng" # in versions over 63 harfbuzz and freetype are being built together
                     # so we can't build with one from system and other from source
-  ];
+  ] ++ optional (upstream-info.channel != "dev") "yasm";
 
   opusWithCustomModes = libopus.override {
     withCustomModes = true;
@@ -89,12 +89,12 @@ let
     bzip2 flac speex opusWithCustomModes
     libevent expat libjpeg snappy
     libpng libcap
-    xdg_utils yasm minizip libwebp
+    xdg_utils minizip libwebp
     libusb1 re2 zlib
     ffmpeg libxslt libxml2
     # harfbuzz # in versions over 63 harfbuzz and freetype are being built together
                # so we can't build with one from system and other from source
-  ];
+  ] ++ (if upstream-info.channel == "dev" then [ nasm ] else [ yasm ]);
 
   # build paths and release info
   packageName = extraAttrs.packageName or extraAttrs.name;
@@ -224,8 +224,9 @@ let
       ln -s ${llvmPackages.llvm}/bin/llvm-ar    third_party/llvm-build/Release+Asserts/bin/llvm-ar
     '';
 
-    gnFlags = mkGnFlags ({
+    gnFlags = mkGnFlags (optionalAttrs (upstream-info.channel != "dev") {
       linux_use_bundled_binutils = false;
+    } // {
       use_lld = false;
       use_gold = true;
       gold_path = "${stdenv.cc}/bin";
diff --git a/pkgs/applications/networking/browsers/chromium/default.nix b/pkgs/applications/networking/browsers/chromium/default.nix
index df1dcb413e15..9e46d061a308 100644
--- a/pkgs/applications/networking/browsers/chromium/default.nix
+++ b/pkgs/applications/networking/browsers/chromium/default.nix
@@ -43,6 +43,15 @@ let
           sha256 = "00y2d35wvqmx9glaqhfb62wdgbfpwr77v0934nnvh9ks71vnsjqy";
         };
       });
+    } // lib.optionalAttrs (channel == "dev") {
+      gnChromium = gn.overrideAttrs (oldAttrs: {
+        version = "2020-05-19";
+        src = fetchgit {
+          url = "https://gn.googlesource.com/gn";
+          rev = "d0a6f072070988e7b038496c4e7d6c562b649732";
+          sha256 = "0197msabskgfbxvhzq73gc3wlr3n9cr4bzrhy5z5irbvy05lxk17";
+        };
+      });
     });
 
     browser = callPackage ./browser.nix { inherit channel enableWideVine; };
diff --git a/pkgs/applications/networking/browsers/chromium/upstream-info.nix b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
index 099522dd23eb..ced9c2454b55 100644
--- a/pkgs/applications/networking/browsers/chromium/upstream-info.nix
+++ b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
@@ -1,14 +1,14 @@
 # This file is autogenerated from update.sh in the same directory.
 {
   beta = {
-    sha256 = "1zy5174admqhb9phpnjb6a20llxbvzfh16cdgj8gh1xk1qjbdlhl";
+    sha256 = "1di0fhhv6lljc2b50i0i8qx5y5xswgxz1bimpda790sb3b1xsdzx";
     sha256bin64 = "1f5qwx4476l4fvbw9w2i22i080bahlf83dzzpnbny7hk831g7msw";
     version = "84.0.4147.38";
   };
   dev = {
-    sha256 = "04jbh8bsvqkm8mdsgyv0465fq5lhz0nn0mcs07kj5hnmzx1g2f3a";
-    sha256bin64 = "0d9knpqbps06wgfgp2s7z693dqiip0m771mv3j2856h5v9rv210l";
-    version = "85.0.4158.4";
+    sha256 = "07h3i4ab7yj05ndrqchzf3f9wr809qb3dj2gfc1653mkjmba8h07";
+    sha256bin64 = "10jdq5mr7qby0m26l5lbsqcbh9bhjdpmpbkkcvv9wm2259rwjxr5";
+    version = "85.0.4164.2";
   };
   stable = {
     sha256 = "10vg0fmwlkzpnixhhhcwccxshqdfq7rh0ribij7wgkw42bv0bi0j";
diff --git a/pkgs/applications/networking/browsers/ungoogled-chromium/plugins.nix b/pkgs/applications/networking/browsers/ungoogled-chromium/plugins.nix
index 1dd9baa628ab..d45a3c9f864a 100644
--- a/pkgs/applications/networking/browsers/ungoogled-chromium/plugins.nix
+++ b/pkgs/applications/networking/browsers/ungoogled-chromium/plugins.nix
@@ -45,11 +45,11 @@ let
 
   flash = stdenv.mkDerivation rec {
     pname = "flashplayer-ppapi";
-    version = "32.0.0.363";
+    version = "32.0.0.371";
 
     src = fetchzip {
       url = "https://fpdownload.adobe.com/pub/flashplayer/pdc/${version}/flash_player_ppapi_linux.x86_64.tar.gz";
-      sha256 = "0znk8an892mykgbz56hyv3gz65vc9mhb3vn96c6bsvicwl1fn460";
+      sha256 = "1nks2wx74b21hv0l7bnrzkxn7c6p6r8zgwbqvy3cqpi8famyr5v9";
       stripRoot = false;
     };
 
diff --git a/pkgs/applications/networking/browsers/ungoogled-chromium/ungoogled-src.nix b/pkgs/applications/networking/browsers/ungoogled-chromium/ungoogled-src.nix
index f6f3c06e9376..c393f7fe28ec 100644
--- a/pkgs/applications/networking/browsers/ungoogled-chromium/ungoogled-src.nix
+++ b/pkgs/applications/networking/browsers/ungoogled-chromium/ungoogled-src.nix
@@ -1,6 +1,6 @@
 {
-  "81.0.4044.122" = {
-    rev = "81.0.4044.122-2";
-    sha256 = "0bbr4a2gkgm3ykdgpj8x58sd3dwam6qkifhzfs2997681g7b2v2q";
+  "81.0.4044.138" = {
+    rev = "81.0.4044.138-1";
+    sha256 = "1qa5lw2psaqxr2zklaldx4sm6by4gsw3mfrp01ijc4kkp9jmvg7r";
   };
 }
diff --git a/pkgs/applications/networking/browsers/ungoogled-chromium/upstream-info.nix b/pkgs/applications/networking/browsers/ungoogled-chromium/upstream-info.nix
index 77505b47d857..defb58822a03 100644
--- a/pkgs/applications/networking/browsers/ungoogled-chromium/upstream-info.nix
+++ b/pkgs/applications/networking/browsers/ungoogled-chromium/upstream-info.nix
@@ -1,18 +1,18 @@
 # This file is autogenerated from update.sh in the same directory.
 {
   beta = {
-    sha256 = "1s16wl101yabq0l7w0q50lxkr2gn090pcaj6l5sj6g5xvi9lhgbf";
-    sha256bin64 = "0k6fsqlpiwp9vds83hb3cg9xf74hqgbfdm3ijyad2rmwc5rqk0ax";
-    version = "83.0.4103.14";
+    sha256 = "0z9p4v5mkinf7hbdagh4bz6ymqjxg3df3wjpvm201ilzzngmjqz1";
+    sha256bin64 = "1srvlirhnynh0q2a17p8z13p7r54z0cchh1d1h07hqljnwmsf8qj";
+    version = "83.0.4103.34";
   };
   dev = {
-    sha256 = "0djppzwzpfyyfjb1mhy5wws2379m3wpzyk2x3kw5nd0mdz35hbny";
-    sha256bin64 = "1wg55qhfvd5zvigjl6496za81mh9b2c5da53zy07bk8wj91ly8pf";
-    version = "84.0.4115.5";
+    sha256 = "178fc112bsbrgj2hss78y8rhnz8hl85fr33gawk9fz88zk5qz7xd";
+    sha256bin64 = "06qra245l2bbgxc3k04aabkgq1qnzybnrjhrjb25vriv31ji36b1";
+    version = "84.0.4128.3";
   };
   stable = {
-    sha256 = "0ahqh3vmzbpai4xwn7qybgw9phc8ssjdvfc7384mxqk9swqgv7qg";
-    sha256bin64 = "0gpgim244594m35qwf625blwdqgjbp4qr846wq75a9a9zqwqs05w";
-    version = "81.0.4044.122";
+    sha256 = "19kpzmqmld0m0nflx13w9flxfal19msnxhzl3lip1jqih65z4y7l";
+    sha256bin64 = "0sl4wv7npc3rhi7jgn679hi7j5ykzwpx5dahy78h87yfg4fx84wx";
+    version = "81.0.4044.138";
   };
 }
diff --git a/pkgs/applications/networking/cluster/atlantis/default.nix b/pkgs/applications/networking/cluster/atlantis/default.nix
index b6077b5c4d82..0152f80afbf3 100644
--- a/pkgs/applications/networking/cluster/atlantis/default.nix
+++ b/pkgs/applications/networking/cluster/atlantis/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "atlantis";
-  version = "0.12.0";
+  version = "0.13.0";
 
   src = fetchFromGitHub {
     owner = "runatlantis";
     repo = "atlantis";
     rev = "v${version}";
-    sha256 = "16zz4xwpqipdmszbz93xxw31hbh7s8pfa9dm64ybyni7wc4lvdy6";
+    sha256 = "1ymixbix9sxhzmixqm9yjm9181aqnwnllqnswr0fq0nljw4018dn";
   };
 
   vendorSha256 = null;
diff --git a/pkgs/applications/networking/cluster/node-problem-detector/default.nix b/pkgs/applications/networking/cluster/node-problem-detector/default.nix
index f68d5f08e66e..652518d892a8 100644
--- a/pkgs/applications/networking/cluster/node-problem-detector/default.nix
+++ b/pkgs/applications/networking/cluster/node-problem-detector/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "node-problem-detector";
-  version = "0.8.1";
+  version = "0.8.2";
 
   src = fetchFromGitHub {
     owner = "kubernetes";
     repo = pname;
     rev = "v${version}";
-    sha256 = "02avknglmkr9k933a64hkw0rjfxvyh4sc3x70p41b8q2g6vzv2gs";
+    sha256 = "0cphlaf9k2va879jgqd6fzdgkscpwg29j1cpr677i3zj3hfgaw1g";
   };
 
   vendorSha256 = null;
@@ -37,7 +37,8 @@ buildGoModule rec {
   meta = with stdenv.lib; {
     description = "Various problem detectors running on the Kubernetes nodes";
     homepage = "https://github.com/kubernetes/node-problem-detector";
+    changelog = "https://github.com/kubernetes/node-problem-detector/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ lbpdt ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/applications/networking/openbazaar/client.nix b/pkgs/applications/networking/openbazaar/client.nix
index 5b9ddd8bab7d..8ee265743de5 100644
--- a/pkgs/applications/networking/openbazaar/client.nix
+++ b/pkgs/applications/networking/openbazaar/client.nix
@@ -10,11 +10,11 @@
 
 stdenv.mkDerivation rec {
   pname = "openbazaar-client";
-  version = "2.4.4";
+  version = "2.4.5";
 
   src = fetchurl {
     url = "https://github.com/OpenBazaar/openbazaar-desktop/releases/download/v${version}/openbazaar2client_${version}_amd64.deb";
-    sha256 = "146vqwc1gv5zqcz60np8v9ps44m0d2yyjzqpmd4s0pcywvvwdvn6";
+    sha256 = "0kahqqchalbyzy51gkxzmw91qignh8sprg57nbj1vmgm84w1z6kw";
   };
 
   dontBuild = true;
diff --git a/pkgs/applications/science/chemistry/molden/default.nix b/pkgs/applications/science/chemistry/molden/default.nix
index 5e5df85a5279..0d7e81cd9dab 100644
--- a/pkgs/applications/science/chemistry/molden/default.nix
+++ b/pkgs/applications/science/chemistry/molden/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, which, gfortran, libGLU, xorg } :
 
 stdenv.mkDerivation rec {
-  version = "6.2";
+  version = "6.3";
   pname = "molden";
 
   src = fetchurl {
     url = "ftp://ftp.cmbi.ru.nl/pub/molgraph/molden/molden${version}.tar.gz";
-    sha256 = "01m5p7v5pz1fi77var50sp1bzlvdckwr6kn4wanvic2jmvgp9q5n";
+    sha256 = "02qi16pz2wffn3cc47dpjqhfafzwfmb79waw4nnhfyir8a4h3cq1";
   };
 
   nativeBuildInputs = [ which ];
diff --git a/pkgs/applications/science/logic/lean/default.nix b/pkgs/applications/science/logic/lean/default.nix
index 2f5943dfa9b5..451aab6c049a 100644
--- a/pkgs/applications/science/logic/lean/default.nix
+++ b/pkgs/applications/science/logic/lean/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "lean";
-  version = "3.14.0";
+  version = "3.15.0";
 
   src = fetchFromGitHub {
     owner  = "leanprover-community";
     repo   = "lean";
     rev    = "v${version}";
-    sha256 = "1dlzap3j26rh93ick1lqb7g3jkqjpd33gl4gqfcbx22v62258y5b";
+    sha256 = "0fl8v8n53fr5qdnabici1mj3zpmjrkssx970y3q4m48s68q665v6";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/applications/video/mkvtoolnix/default.nix b/pkgs/applications/video/mkvtoolnix/default.nix
index 7db27888782a..87b4a5418cef 100644
--- a/pkgs/applications/video/mkvtoolnix/default.nix
+++ b/pkgs/applications/video/mkvtoolnix/default.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
     (enableFeature withGUI "qt")
   ];
 
-  CXXFLAGS = optional stdenv.cc.isClang "-std=c++14";
+  CXXFLAGS = optional stdenv.cc.isClang "-std=c++17";
 
   dontWrapQtApps = true;
   postFixup = optionalString withGUI ''
diff --git a/pkgs/data/icons/papirus-icon-theme/default.nix b/pkgs/data/icons/papirus-icon-theme/default.nix
index a39a87206354..37bde66c3df4 100644
--- a/pkgs/data/icons/papirus-icon-theme/default.nix
+++ b/pkgs/data/icons/papirus-icon-theme/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "papirus-icon-theme";
-  version = "20200430";
+  version = "20200602";
 
   src = fetchFromGitHub {
     owner = "PapirusDevelopmentTeam";
     repo = pname;
     rev = version;
-    sha256 = "1dgxf3fi4x5iy504xncj1jba8cd51axkn2j1cfb220rpc6mzv25l";
+    sha256 = "0cms5dn8qfasi9xpfcq1hsdyvcb39vkh97mjvi7zrng4iyihq06y";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/data/misc/wireless-regdb/default.nix b/pkgs/data/misc/wireless-regdb/default.nix
index 45ff07b8efce..cc22606c0d69 100644
--- a/pkgs/data/misc/wireless-regdb/default.nix
+++ b/pkgs/data/misc/wireless-regdb/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "wireless-regdb";
-  version = "2019.06.03";
+  version = "2020.04.29";
 
   src = fetchurl {
     url = "https://www.kernel.org/pub/software/network/${pname}/${pname}-${version}.tar.xz";
-    sha256 = "1gslvh0aqdkv48jyr2ddq153mw28i7qz2ybrjj9qvkk3dgc7x4fd";
+    sha256 = "0yicda474ygahv8da18h1p4yf42s6x2f208mlwcw4xsrxld07zc9";
   };
 
   dontBuild = true;
diff --git a/pkgs/data/themes/adwaita-qt/default.nix b/pkgs/data/themes/adwaita-qt/default.nix
index 9d5334bc79b4..dce625de5e35 100644
--- a/pkgs/data/themes/adwaita-qt/default.nix
+++ b/pkgs/data/themes/adwaita-qt/default.nix
@@ -2,13 +2,13 @@
 
 mkDerivation rec {
   pname = "adwaita-qt";
-  version = "1.1.1";
+  version = "1.1.3";
 
   src = fetchFromGitHub {
     owner = "FedoraQt";
     repo = pname;
     rev = version;
-    sha256 = "1z1zl6b1190nffcdyjnwz2xy4s6cvgd98aas9z71l5iddwzy32fm";
+    sha256 = "1zfah1ybfgi4dag3lxqap99giwwng9b3lgcick1ciylz6vwf2gwh";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/data/themes/amber/default.nix b/pkgs/data/themes/amber/default.nix
index a004c0fb3e9b..589ce716f493 100644
--- a/pkgs/data/themes/amber/default.nix
+++ b/pkgs/data/themes/amber/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "amber-theme";
-  version = "3.34-2";
+  version = "3.36-1";
 
   src = fetchFromGitHub {
     owner = "lassekongo83";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0809l4r1qrzs9z04kcs1j962dpsvgpwpksnxs09md5722mynn65l";
+    sha256 = "0dn81ca3kyfz4ql15kl5108gw309cc0c1inmwlch1nq5dslmfjji";
   };
 
   nativeBuildInputs = [ meson ninja sassc ];
diff --git a/pkgs/development/libraries/faudio/default.nix b/pkgs/development/libraries/faudio/default.nix
index 8973eda5d826..7bc0790f049a 100644
--- a/pkgs/development/libraries/faudio/default.nix
+++ b/pkgs/development/libraries/faudio/default.nix
@@ -4,13 +4,13 @@
 
 stdenv.mkDerivation rec {
 	pname = "faudio";
-  version = "20.05";
+  version = "20.06";
 
   src = fetchFromGitHub {
     owner = "FNA-XNA";
     repo = "FAudio";
     rev = version;
-    sha256 = "14i0s0m1n57wjwzy54v1czq0w38xplcdsfn4nz5v6fryaxzr5z60";
+    sha256 = "1dyx9l7ldhlbb77ca3wk0l218589blvh78mdfyzpk9k1izk2yih1";
   };
 
 	nativeBuildInputs = [cmake];
diff --git a/pkgs/development/libraries/libjpeg-drop/default.nix b/pkgs/development/libraries/libjpeg-drop/default.nix
deleted file mode 100644
index 22cb1b135897..000000000000
--- a/pkgs/development/libraries/libjpeg-drop/default.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ stdenv, fetchurl, static ? true }:
-
-with stdenv.lib;
-
-stdenv.mkDerivation {
-  name = "libjpeg-drop-9b";
-
-  srcs = [
-    (fetchurl {
-      url = "http://www.ijg.org/files/jpegsrc.v9b.tar.gz";
-      sha256 = "0lnhpahgdwlrkd41lx6cr90r199f8mc6ydlh7jznj5klvacd63r4";
-    })
-    (fetchurl {
-      url = "http://jpegclub.org/droppatch.v9b.tar.gz";
-      sha256 = "022bnvpird7w5pwbfqpq7j7pwja5kp6x9k3sdypcy3g2nwwy2wwk";
-    })
-  ];
-
-  postUnpack = ''
-    rm jpegtran
-    mv jpegtran.c jpeg-9b/jpegtran.c
-    mv transupp.c jpeg-9b/transupp.c
-    mv transupp.h jpeg-9b/transupp.h
-  '';
-
-  configureFlags = []
-    ++ optionals static [ "--enable-static" "--disable-shared" ];
-
-  outputs = [ "bin" "dev" "out" "man" ];
-
-  meta = {
-    homepage = "http://jpegclub.org/jpegtran/";
-    description = "Experimental lossless crop 'n' drop (cut & paste) patches for libjpeg";
-    license = stdenv.lib.licenses.free;
-  };
-}
diff --git a/pkgs/development/libraries/libtoxcore/default.nix b/pkgs/development/libraries/libtoxcore/default.nix
index 996613d5ffc0..6d170c798d0a 100644
--- a/pkgs/development/libraries/libtoxcore/default.nix
+++ b/pkgs/development/libraries/libtoxcore/default.nix
@@ -55,7 +55,7 @@ in {
   };
 
   libtoxcore_0_2 = generic {
-    version = "0.2.10";
-    sha256 = "0r5j2s5n8ikayvr1zylvv3ai3smbhm2m0yhpa9lfcsxhvyn9phcn";
+    version = "0.2.12";
+    sha256 = "0a6sqpm00d2rn0nviqfz4gh9ck1wzci6rxgmqmcyryl5ca19ffvp";
   };
 }
diff --git a/pkgs/development/libraries/openfst/default.nix b/pkgs/development/libraries/openfst/default.nix
index a8e65aebc450..db644287d2e1 100644
--- a/pkgs/development/libraries/openfst/default.nix
+++ b/pkgs/development/libraries/openfst/default.nix
@@ -1,14 +1,31 @@
-{ stdenv, fetchurl }:
+{ stdenv, fetchurl, autoreconfHook }:
 
 stdenv.mkDerivation rec {
   pname = "openfst";
-  version = "1.7.6";
+  version = "1.7.7";
 
   src = fetchurl {
     url = "http://www.openfst.org/twiki/pub/FST/FstDownload/${pname}-${version}.tar.gz";
-    sha256 = "03hs0196qbjfbviqn6nnb7igvv3cnpxyizlwlzmx88a6fhiq97bm";
+    sha256 = "1gpkpkls78xlidqq241scdz9vagxl8c4ksc4lqj4ycwx6vzyliij";
   };
-  meta = {
+
+  configureFlags = [
+    "--enable-compact-fsts"
+    "--enable-compress"
+    "--enable-const-fsts"
+    "--enable-far"
+    "--enable-linear-fsts"
+    "--enable-lookahead-fsts"
+    "--enable-mpdt"
+    "--enable-ngram-fsts"
+    "--enable-pdt"
+  ];
+
+  enableParallelBuilding = true;
+
+  nativeBuildInputs = [ autoreconfHook ];
+
+  meta = with stdenv.lib; {
     description = "Library for working with finite-state transducers";
     longDescription = ''
       Library for constructing, combining, optimizing, and searching weighted finite-state transducers (FSTs).
@@ -16,9 +33,8 @@ stdenv.mkDerivation rec {
       pattern matching, string processing, machine learning, information extraction and retrieval among others
     '';
     homepage = "http://www.openfst.org/twiki/bin/view/FST/WebHome";
-    license = stdenv.lib.licenses.asl20;
-    maintainers = [ stdenv.lib.maintainers.dfordivam ];
-    platforms = stdenv.lib.platforms.unix;
+    license = licenses.asl20;
+    maintainers = [ maintainers.dfordivam ];
+    platforms = platforms.unix;
   };
 }
-
diff --git a/pkgs/development/libraries/openxr-loader/default.nix b/pkgs/development/libraries/openxr-loader/default.nix
index 6ecdb30c1f2b..47f9afe18619 100644
--- a/pkgs/development/libraries/openxr-loader/default.nix
+++ b/pkgs/development/libraries/openxr-loader/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "openxr-loader";
-  version = "1.0.8";
+  version = "1.0.9";
 
   src = fetchFromGitHub {
     owner = "KhronosGroup";
     repo = "OpenXR-SDK-Source";
     rev = "release-${version}";
-    sha256 = "0p5i4360hc5y8rqhgpvg1f1yaxl7kay471868vfzkp44g8dybkvm";
+    sha256 = "0xm5bwbsv2qlx1mg9zr98q7rm5hginrff4z0ahv7jrqrzv24acp7";
   };
 
   nativeBuildInputs = [ cmake python3 ];
diff --git a/pkgs/development/libraries/pkger/default.nix b/pkgs/development/libraries/pkger/default.nix
index 4a489127ca56..09c48ff8b0ab 100644
--- a/pkgs/development/libraries/pkger/default.nix
+++ b/pkgs/development/libraries/pkger/default.nix
@@ -6,13 +6,13 @@
 
 buildGoModule rec {
   pname = "pkger";
-  version = "0.16.0";
+  version = "0.17.0";
 
   src = fetchFromGitHub {
     owner = "markbates";
     repo = "pkger";
     rev = "v${version}";
-    sha256 = "0fpvrgww5h40l2js7raarx6gpysafvj75x26ljx4qz925x8nb6zn";
+    sha256 = "195ba1avkpm9ssgakngv8j72k7yq2xna3xmm5m8l6c5g7lf91kkp";
   };
 
   vendorSha256 = "1b9gpym6kb4hpdbrixphfh1qylmqr265jrmcd4vxb87ahvrsrvgp";
@@ -20,6 +20,7 @@ buildGoModule rec {
   meta = with stdenv.lib; {
     description = "Embed static files in Go binaries (replacement for gobuffalo/packr) ";
     homepage = "https://github.com/markbates/pkger";
+    changelog = "https://github.com/markbates/pkger/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/development/lua-modules/generated-packages.nix b/pkgs/development/lua-modules/generated-packages.nix
index 303689dce4a5..2dbda51bfe8b 100644
--- a/pkgs/development/lua-modules/generated-packages.nix
+++ b/pkgs/development/lua-modules/generated-packages.nix
@@ -15,7 +15,7 @@ alt-getopt = buildLuarocksPackage {
   version = "0.8.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/alt-getopt-0.8.0-1.src.rock";
+    url    = "mirror://luarocks/alt-getopt-0.8.0-1.src.rock";
     sha256 = "1mi97dqb97sf47vb6wrk12yf1yxcaz0asr9gbgwyngr5n1adh5i3";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -25,9 +25,7 @@ alt-getopt = buildLuarocksPackage {
     homepage = "https://github.com/cheusov/lua-alt-getopt";
     description = "Process application arguments the same way as getopt_long";
     maintainers = with maintainers; [ arobyn ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 ansicolors = buildLuarocksPackage {
@@ -35,7 +33,7 @@ ansicolors = buildLuarocksPackage {
   version = "1.0.2-3";
 
   src = fetchurl {
-    url    = "https://luarocks.org/ansicolors-1.0.2-3.src.rock";
+    url    = "mirror://luarocks/ansicolors-1.0.2-3.src.rock";
     sha256 = "1mhmr090y5394x1j8p44ws17sdwixn5a0r4i052bkfgk3982cqfz";
   };
   disabled = (luaOlder "5.1");
@@ -44,28 +42,24 @@ ansicolors = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/kikito/ansicolors.lua";
     description = "Library for color Manipulation.";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 argparse = buildLuarocksPackage {
   pname = "argparse";
-  version = "0.6.0-1";
+  version = "0.7.0-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/argparse-0.6.0-1.src.rock";
-    sha256 = "10ic5wppyghd1lmgwgl0lb40pv8z9fi9i87080axxg8wsr19y0p4";
+    url    = "mirror://luarocks/argparse-0.7.0-1.src.rock";
+    sha256 = "1jvar543d21x7wq8rxxaaf7h1ricd7zvxc16xwjblwa9ffgcmcs7";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/mpeterv/argparse";
+    homepage = "https://github.com/luarocks/argparse";
     description = "A feature-rich command-line argument parser";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 basexx = buildLuarocksPackage {
@@ -73,7 +67,7 @@ basexx = buildLuarocksPackage {
   version = "0.4.1-1";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/basexx-0.4.1-1.rockspec";
+    url    = "mirror://luarocks/basexx-0.4.1-1.rockspec";
     sha256 = "0kmydxm2wywl18cgj303apsx7hnfd68a9hx9yhq10fj7yfcxzv5f";
   }).outPath;
 
@@ -88,9 +82,7 @@ basexx = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/aiq/basexx";
     description = "A base2, base16, base32, base64 and base85 library for Lua";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 binaryheap = buildLuarocksPackage {
@@ -98,7 +90,7 @@ binaryheap = buildLuarocksPackage {
   version = "0.4-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/binaryheap-0.4-1.src.rock";
+    url    = "mirror://luarocks/binaryheap-0.4-1.src.rock";
     sha256 = "11rd8r3bpinfla2965jgjdv1hilqdc1q6g1qla5978d7vzg19kpc";
   };
   disabled = (luaOlder "5.1");
@@ -108,9 +100,7 @@ binaryheap = buildLuarocksPackage {
     homepage = "https://github.com/Tieske/binaryheap.lua";
     description = "Binary heap implementation in pure Lua";
     maintainers = with maintainers; [ vcunat ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 bit32 = buildLuarocksPackage {
@@ -118,7 +108,7 @@ bit32 = buildLuarocksPackage {
   version = "5.3.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/bit32-5.3.0-1.src.rock";
+    url    = "mirror://luarocks/bit32-5.3.0-1.src.rock";
     sha256 = "19i7kc2pfg9hc6qjq4kka43q6qk71bkl2rzvrjaks6283q6wfyzy";
   };
   disabled = (luaOlder "5.1");
@@ -128,23 +118,21 @@ bit32 = buildLuarocksPackage {
     homepage = "http://www.lua.org/manual/5.2/manual.html#6.7";
     description = "Lua 5.2 bit manipulation library";
     maintainers = with maintainers; [ lblasc ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 busted = buildLuarocksPackage {
   pname = "busted";
-  version = "2.0.rc13-0";
+  version = "2.0.0-1";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/busted-2.0.rc13-0.rockspec";
-    sha256 = "0hrvhg1324q5ra6cpjh1y3by6lrzs0ljah4jl48l8xlgw1z9z1q5";
+    url    = "mirror://luarocks/busted-2.0.0-1.rockspec";
+    sha256 = "0cbw95bjxl667n9apcgng2kr5hq6bc7gp3vryw4dzixmfabxkcbw";
   }).outPath;
 
   src = fetchurl {
-    url    = "https://github.com/Olivine-Labs/busted/archive/v2.0.rc13-0.tar.gz";
-    sha256 = "0m72bldn1r6j94ahcfmpaq1mmysrshf9qi9fjas7hpal0jp8ivvl";
+    url    = "https://github.com/Olivine-Labs/busted/archive/v2.0.0.tar.gz";
+    sha256 = "1ps7b3f4diawfj637mibznaw4x08gn567pyni0m2s50hrnw4v8zx";
   };
 
   disabled = (luaOlder "5.1");
@@ -153,9 +141,7 @@ busted = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://olivinelabs.com/busted/";
     description = "Elegant Lua unit testing.";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 cassowary = buildLuarocksPackage {
@@ -180,18 +166,16 @@ cjson = buildLuarocksPackage {
   version = "2.1.0.6-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lua-cjson-2.1.0.6-1.src.rock";
+    url    = "mirror://luarocks/lua-cjson-2.1.0.6-1.src.rock";
     sha256 = "0dqqkn0aygc780kiq2lbydb255r8is7raf7md0gxdjcagp8afps5";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://www.kyne.com.au/~mark/software/lua-cjson.php";
+    homepage = "http://www.kyne.com.au/~mark/software/lua-cjson.php";
     description = "A fast JSON encoding/parsing module";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 compat53 = buildLuarocksPackage {
@@ -199,7 +183,7 @@ compat53 = buildLuarocksPackage {
   version = "0.7-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/compat53-0.7-1.src.rock";
+    url    = "mirror://luarocks/compat53-0.7-1.src.rock";
     sha256 = "0kpaxbpgrwjn4jjlb17fn29a09w6lw732d21bi0302kqcaixqpyb";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -209,9 +193,7 @@ compat53 = buildLuarocksPackage {
     homepage = "https://github.com/keplerproject/lua-compat-5.3";
     description = "Compatibility module providing Lua-5.3-style APIs for Lua 5.2 and 5.1";
     maintainers = with maintainers; [ vcunat ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 cosmo = buildLuarocksPackage {
@@ -236,25 +218,23 @@ coxpcall = buildLuarocksPackage {
   version = "1.17.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/coxpcall-1.17.0-1.src.rock";
+    url    = "mirror://luarocks/coxpcall-1.17.0-1.src.rock";
     sha256 = "0n1jmda4g7x06458596bamhzhcsly6x0p31yp6q3jz4j11zv1zhi";
   };
 
   meta = with stdenv.lib; {
     homepage = "http://keplerproject.github.io/coxpcall";
     description = "Coroutine safe xpcall and pcall";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 cqueues = buildLuarocksPackage {
   pname = "cqueues";
-  version = "20190731.52-0";
+  version = "20190813.52-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/cqueues-20190731.52-0.src.rock";
-    sha256 = "07rs34amsxf2bc5ccqdad0c63c70737r54316cbd9qh1a2wbvz8s";
+    url    = "mirror://luarocks/cqueues-20190813.52-0.src.rock";
+    sha256 = "1mfhana4xdfddzxmr7vkvm65679hx549f9k1rmsrz6is2gji5wvi";
   };
   disabled = (lua.luaversion != "5.2");
   propagatedBuildInputs = [ lua ];
@@ -263,9 +243,7 @@ cqueues = buildLuarocksPackage {
     homepage = "http://25thandclement.com/~william/projects/cqueues.html";
     description = "Continuation Queues: Embeddable asynchronous networking, threading, and notification framework for Lua on Unix.";
     maintainers = with maintainers; [ vcunat ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 cyrussasl = buildLuarocksPackage {
@@ -273,7 +251,7 @@ cyrussasl = buildLuarocksPackage {
   version = "1.1.0-1";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/cyrussasl-1.1.0-1.rockspec";
+    url    = "mirror://luarocks/cyrussasl-1.1.0-1.rockspec";
     sha256 = "0zy9l00l7kr3sq8phdm52jqhlqy35vdv6rdmm8mhjihcbx1fsplc";
   }).outPath;
 
@@ -290,12 +268,10 @@ cyrussasl = buildLuarocksPackage {
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/JorjBauer/lua-cyrussasl";
+    homepage = "http://github.com/JorjBauer/lua-cyrussasl";
     description = "Cyrus SASL library for Lua 5.1+";
     maintainers = with maintainers; [ vcunat ];
-    license = {
-      fullName = "BSD";
-    };
+    license.fullName = "BSD";
   };
 };
 digestif = buildLuarocksPackage {
@@ -312,9 +288,7 @@ digestif = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/astoff/digestif/";
     description = "A code analyzer for TeX";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 dkjson = buildLuarocksPackage {
@@ -322,7 +296,7 @@ dkjson = buildLuarocksPackage {
   version = "2.5-2";
 
   src = fetchurl {
-    url    = "https://luarocks.org/dkjson-2.5-2.src.rock";
+    url    = "mirror://luarocks/dkjson-2.5-2.src.rock";
     sha256 = "1qy9bzqnb9pf9d48hik4iq8h68aw3270kmax7mmpvvpw7kkyp483";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -331,9 +305,7 @@ dkjson = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://dkolf.de/src/dkjson-lua.fsl/";
     description = "David Kolf's JSON module for Lua";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 fifo = buildLuarocksPackage {
@@ -341,7 +313,7 @@ fifo = buildLuarocksPackage {
   version = "0.2-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/fifo-0.2-0.src.rock";
+    url    = "mirror://luarocks/fifo-0.2-0.src.rock";
     sha256 = "082c5g1m8brnsqj5gnjs65bm7z50l6b05cfwah14lqaqsr5a5pjk";
   };
   propagatedBuildInputs = [ lua ];
@@ -349,9 +321,7 @@ fifo = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/daurnimator/fifo.lua";
     description = "A lua library/'class' that implements a FIFO";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 http = buildLuarocksPackage {
@@ -359,7 +329,7 @@ http = buildLuarocksPackage {
   version = "0.3-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/http-0.3-0.src.rock";
+    url    = "mirror://luarocks/http-0.3-0.src.rock";
     sha256 = "0vvl687bh3cvjjwbyp9cphqqccm3slv4g7y3h03scp3vpq9q4ccq";
   };
   disabled = (luaOlder "5.1");
@@ -369,9 +339,7 @@ http = buildLuarocksPackage {
     homepage = "https://github.com/daurnimator/lua-http";
     description = "HTTP library for Lua";
     maintainers = with maintainers; [ vcunat ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 inspect = buildLuarocksPackage {
@@ -379,7 +347,7 @@ inspect = buildLuarocksPackage {
   version = "3.1.1-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/inspect-3.1.1-0.src.rock";
+    url    = "mirror://luarocks/inspect-3.1.1-0.src.rock";
     sha256 = "0k4g9ahql83l4r2bykfs6sacf9l1wdpisav2i0z55fyfcdv387za";
   };
   disabled = (luaOlder "5.1");
@@ -388,9 +356,7 @@ inspect = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/kikito/inspect.lua";
     description = "Lua table visualizer, ideal for debugging";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 ldoc = buildLuarocksPackage {
@@ -398,7 +364,7 @@ ldoc = buildLuarocksPackage {
   version = "1.4.6-2";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/ldoc-1.4.6-2.rockspec";
+    url    = "mirror://luarocks/ldoc-1.4.6-2.rockspec";
     sha256 = "14yb0qihizby8ja0fa82vx72vk903mv6m7izn39mzfrgb8mha0pm";
   }).outPath;
 
@@ -412,9 +378,7 @@ ldoc = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://stevedonovan.github.com/ldoc";
     description = "A Lua Documentation Tool";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lgi = buildLuarocksPackage {
@@ -422,18 +386,16 @@ lgi = buildLuarocksPackage {
   version = "0.9.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lgi-0.9.2-1.src.rock";
+    url    = "mirror://luarocks/lgi-0.9.2-1.src.rock";
     sha256 = "07ajc5pdavp785mdyy82n0w6d592n96g95cvq025d6i0bcm2cypa";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/pavouk/lgi";
+    homepage = "http://github.com/pavouk/lgi";
     description = "Lua bindings to GObject libraries";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 linenoise = buildLuarocksPackage {
@@ -456,9 +418,7 @@ linenoise = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/hoelzro/lua-linenoise";
     description = "A binding for the linenoise command line library";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 ljsyscall = buildLuarocksPackage {
@@ -466,7 +426,7 @@ ljsyscall = buildLuarocksPackage {
   version = "0.12-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/ljsyscall-0.12-1.src.rock";
+    url    = "mirror://luarocks/ljsyscall-0.12-1.src.rock";
     sha256 = "12gs81lnzpxi5d409lbrvjfflld5l2xsdkfhkz93xg7v65sfhh2j";
   };
   disabled = (lua.luaversion != "5.1");
@@ -476,9 +436,7 @@ ljsyscall = buildLuarocksPackage {
     homepage = "http://www.myriabit.com/ljsyscall/";
     description = "LuaJIT Linux syscall FFI";
     maintainers = with maintainers; [ lblasc ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lpeg = buildLuarocksPackage {
@@ -486,7 +444,7 @@ lpeg = buildLuarocksPackage {
   version = "1.0.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lpeg-1.0.2-1.src.rock";
+    url    = "mirror://luarocks/lpeg-1.0.2-1.src.rock";
     sha256 = "1g5zmfh0x7drc6mg2n0vvlga2hdc08cyp3hnb22mh1kzi63xdl70";
   };
   disabled = (luaOlder "5.1");
@@ -496,9 +454,7 @@ lpeg = buildLuarocksPackage {
     homepage = "http://www.inf.puc-rio.br/~roberto/lpeg.html";
     description = "Parsing Expression Grammars For Lua";
     maintainers = with maintainers; [ vyp ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lpeg_patterns = buildLuarocksPackage {
@@ -506,7 +462,7 @@ lpeg_patterns = buildLuarocksPackage {
   version = "0.5-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lpeg_patterns-0.5-0.src.rock";
+    url    = "mirror://luarocks/lpeg_patterns-0.5-0.src.rock";
     sha256 = "0mlw4nayrsdxrh98i26avz5i4170a9brciybw88kks496ra36v8f";
   };
   propagatedBuildInputs = [ lua lpeg ];
@@ -514,18 +470,16 @@ lpeg_patterns = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/daurnimator/lpeg_patterns/archive/v0.5.zip";
     description = "a collection of LPEG patterns";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lpeglabel = buildLuarocksPackage {
   pname = "lpeglabel";
-  version = "1.5.0-1";
+  version = "1.6.0-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lpeglabel-1.5.0-1.src.rock";
-    sha256 = "068mwvwwn5n69pdm04qnk354391w9mk34jsczxql0xi5qgmz6w8j";
+    url    = "mirror://luarocks/lpeglabel-1.6.0-1.src.rock";
+    sha256 = "0mihrs0gcj40gsjbh4x9b5pm92w2vdwwd1f3fyibyd4a8r1h93r9";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
@@ -533,9 +487,7 @@ lpeglabel = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/sqmedeiros/lpeglabel/";
     description = "Parsing Expression Grammars For Lua with Labeled Failures";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lpty = buildLuarocksPackage {
@@ -543,7 +495,7 @@ lpty = buildLuarocksPackage {
   version = "1.2.2-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lpty-1.2.2-1.src.rock";
+    url    = "mirror://luarocks/lpty-1.2.2-1.src.rock";
     sha256 = "1vxvsjgjfirl6ranz6k4q4y2dnxqh72bndbk400if22x8lqbkxzm";
   };
   disabled = (luaOlder "5.1");
@@ -552,9 +504,7 @@ lpty = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://www.tset.de/lpty/";
     description = "A simple facility for lua to control other programs via PTYs.";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lrexlib-gnu = buildLuarocksPackage {
@@ -562,18 +512,16 @@ lrexlib-gnu = buildLuarocksPackage {
   version = "2.9.0-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lrexlib-gnu-2.9.0-1.src.rock";
+    url    = "mirror://luarocks/lrexlib-gnu-2.9.0-1.src.rock";
     sha256 = "036rda4rji1pbnbxk1nzjy5zmigdsiacqbzrbvciwq3lrxa2j5s2";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/rrthomas/lrexlib";
+    homepage = "http://github.com/rrthomas/lrexlib";
     description = "Regular expression library binding (GNU flavour).";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lrexlib-pcre = buildLuarocksPackage {
@@ -581,19 +529,17 @@ lrexlib-pcre = buildLuarocksPackage {
   version = "2.9.0-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lrexlib-pcre-2.9.0-1.src.rock";
+    url    = "mirror://luarocks/lrexlib-pcre-2.9.0-1.src.rock";
     sha256 = "1nqai27lbd85mcjf5cb05dbdfg460vmp8cr0lmb8dd63ivk8cbvx";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/rrthomas/lrexlib";
+    homepage = "http://github.com/rrthomas/lrexlib";
     description = "Regular expression library binding (PCRE flavour).";
     maintainers = with maintainers; [ vyp ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lrexlib-posix = buildLuarocksPackage {
@@ -601,18 +547,16 @@ lrexlib-posix = buildLuarocksPackage {
   version = "2.9.0-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lrexlib-posix-2.9.0-1.src.rock";
+    url    = "mirror://luarocks/lrexlib-posix-2.9.0-1.src.rock";
     sha256 = "0ifpybf4m94g1nk70l0f5m45gph0rbp5wrxrl1hnw8ibv3mc1b1r";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/rrthomas/lrexlib";
+    homepage = "http://github.com/rrthomas/lrexlib";
     description = "Regular expression library binding (POSIX flavour).";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 ltermbox = buildLuarocksPackage {
@@ -620,7 +564,7 @@ ltermbox = buildLuarocksPackage {
   version = "0.2-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/ltermbox-0.2-1.src.rock";
+    url    = "mirror://luarocks/ltermbox-0.2-1.src.rock";
     sha256 = "08jqlmmskbi1ml1i34dlmg6hxcs60nlm32dahpxhcrgjnfihmyn8";
   };
   disabled = (luaOlder "5.1");
@@ -629,9 +573,7 @@ ltermbox = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://code.google.com/p/termbox";
     description = "A termbox library package";
-    license = {
-      fullName = "New BSD License";
-    };
+    license.fullName = "New BSD License";
   };
 };
 lua-cmsgpack = buildLuarocksPackage {
@@ -639,7 +581,7 @@ lua-cmsgpack = buildLuarocksPackage {
   version = "0.4.0-0";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/lua-cmsgpack-0.4.0-0.rockspec";
+    url    = "mirror://luarocks/lua-cmsgpack-0.4.0-0.rockspec";
     sha256 = "10cvr6knx3qvjcw1q9v05f2qy607mai7lbq321nx682aa0n1fzin";
   }).outPath;
 
@@ -656,11 +598,9 @@ lua-cmsgpack = buildLuarocksPackage {
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/antirez/lua-cmsgpack";
+    homepage = "http://github.com/antirez/lua-cmsgpack";
     description = "MessagePack C implementation and bindings for Lua 5.1/5.2/5.3";
-    license = {
-      fullName = "Two-clause BSD";
-    };
+    license.fullName = "Two-clause BSD";
   };
 };
 lua-iconv = buildLuarocksPackage {
@@ -668,7 +608,7 @@ lua-iconv = buildLuarocksPackage {
   version = "7-3";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lua-iconv-7-3.src.rock";
+    url    = "mirror://luarocks/lua-iconv-7-3.src.rock";
     sha256 = "03xibhcqwihyjhxnzv367q4bfmzmffxl49lmjsq77g0prw8v0q83";
   };
   disabled = (luaOlder "5.1");
@@ -677,9 +617,7 @@ lua-iconv = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://ittner.github.com/lua-iconv/";
     description = "Lua binding to the iconv";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lua-lsp = buildLuarocksPackage {
@@ -687,15 +625,15 @@ lua-lsp = buildLuarocksPackage {
   version = "scm-2";
 
   knownRockspec = (fetchurl {
-    url    = "http://luarocks.org/dev/lua-lsp-scm-2.rockspec";
+    url    = "mirror://luarocks/lua-lsp-scm-2.rockspec";
     sha256 = "0qk3i6j0km4d1fs61fxhkmnbxmgpq24nygr8wknl6hbj2kya25rb";
   }).outPath;
 
   src = fetchgit ( removeAttrs (builtins.fromJSON ''{
   "url": "git://github.com/Alloyed/lua-lsp",
-  "rev": "0de511803ed616214333210a2d003cf05a64dc18",
-  "date": "2018-09-08T10:11:54-04:00",
-  "sha256": "15dnsyh5664vi7qn73y2r114rhs5l9lfi84pwqkq5cafkiiy49qa",
+  "rev": "905e71f9a97ea6366deb386503f9d976c87d9bab",
+  "date": "2019-09-22T09:46:00-04:00",
+  "sha256": "1mlgb2dp1ah76hjkbkwz0dp2y5mn491v5wf81nm086rb2fa3rzcg",
   "fetchSubmodules": true
 }
  '') ["date"]) ;
@@ -706,28 +644,24 @@ lua-lsp = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/Alloyed/lua-lsp";
     description = "No summary";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lua-messagepack = buildLuarocksPackage {
   pname = "lua-messagepack";
-  version = "0.5.1-2";
+  version = "0.5.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lua-messagepack-0.5.1-2.src.rock";
-    sha256 = "0bsdzdd24p9z3j4z1avw7qaqx87baa1pm58v275pw4h6n72z492g";
+    url    = "mirror://luarocks/lua-messagepack-0.5.2-1.src.rock";
+    sha256 = "0hqahc84ncl8g4miif14sdkzyvnpqip48886sagz9drl52qvgcfb";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "http://fperrad.frama.io/lua-MessagePack/";
+    homepage = "https://fperrad.frama.io/lua-MessagePack/";
     description = "a pure Lua implementation of the MessagePack serialization format";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lua-term = buildLuarocksPackage {
@@ -735,7 +669,7 @@ lua-term = buildLuarocksPackage {
   version = "0.7-1";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/lua-term-0.7-1.rockspec";
+    url    = "mirror://luarocks/lua-term-0.7-1.rockspec";
     sha256 = "0r9g5jw7pqr1dyj6w58dqlr7y7l0jp077n8nnji4phf10biyrvg2";
   }).outPath;
 
@@ -748,9 +682,7 @@ lua-term = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/hoelzro/lua-term";
     description = "Terminal functions for Lua";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lua-toml = buildLuarocksPackage {
@@ -758,7 +690,7 @@ lua-toml = buildLuarocksPackage {
   version = "2.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lua-toml-2.0-1.src.rock";
+    url    = "mirror://luarocks/lua-toml-2.0-1.src.rock";
     sha256 = "0lyqlnydqbplq82brw9ipqy9gijin6hj1wc46plz994pg4i2c74m";
   };
   disabled = (luaOlder "5.1");
@@ -767,9 +699,7 @@ lua-toml = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/jonstoler/lua-toml";
     description = "toml decoder/encoder for Lua";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lua-zlib = buildLuarocksPackage {
@@ -777,7 +707,7 @@ lua-zlib = buildLuarocksPackage {
   version = "1.2-0";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lua-zlib-1.2-0.src.rock";
+    url    = "mirror://luarocks/lua-zlib-1.2-0.src.rock";
     sha256 = "0qa0vnx45nxdj6fqag6fr627zsnd2bmrr9bdbm8jv6lcnyi6nhs2";
   };
   disabled = (luaOlder "5.1");
@@ -787,9 +717,7 @@ lua-zlib = buildLuarocksPackage {
     homepage = "https://github.com/brimworks/lua-zlib";
     description = "Simple streaming interface to zlib for Lua.";
     maintainers = with maintainers; [ koral ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lua_cliargs = buildLuarocksPackage {
@@ -797,7 +725,7 @@ lua_cliargs = buildLuarocksPackage {
   version = "3.0-2";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/lua_cliargs-3.0-2.src.rock";
+    url    = "mirror://luarocks/lua_cliargs-3.0-2.src.rock";
     sha256 = "0qqdnw00r16xbyqn4w1xwwpg9i9ppc3c1dcypazjvdxaj899hy9w";
   };
   disabled = (luaOlder "5.1");
@@ -806,9 +734,7 @@ lua_cliargs = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/amireh/lua_cliargs";
     description = "A command-line argument parser.";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 luabitop = buildLuarocksPackage {
@@ -816,7 +742,7 @@ luabitop = buildLuarocksPackage {
   version = "1.0.2-3";
 
   knownRockspec = (fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luabitop-1.0.2-3.rockspec";
+    url    = "mirror://luarocks/luabitop-1.0.2-3.rockspec";
     sha256 = "07y2h11hbxmby7kyhy3mda64w83p4a6p7y7rzrjqgc0r56yjxhcc";
   }).outPath;
 
@@ -835,9 +761,7 @@ luabitop = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://bitop.luajit.org/";
     description = "Lua Bit Operations Module";
-    license = {
-      fullName = "MIT/X license";
-    };
+    license.fullName = "MIT/X license";
   };
 };
 luacheck = buildLuarocksPackage {
@@ -845,7 +769,7 @@ luacheck = buildLuarocksPackage {
   version = "0.23.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luacheck-0.23.0-1.src.rock";
+    url    = "mirror://luarocks/luacheck-0.23.0-1.src.rock";
     sha256 = "0akj61c7k1na2mggsckvfn9a3ljfp4agnmr9gp3mac4vin99a1cl";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -854,18 +778,16 @@ luacheck = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mpeterv/luacheck";
     description = "A static analyzer and a linter for Lua";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 luacov = buildLuarocksPackage {
   pname = "luacov";
-  version = "0.13.0-1";
+  version = "0.14.0-1";
 
   src = fetchurl {
-    url    = "mirror://luarocks/luacov-0.13.0-1.src.rock";
-    sha256 = "16am0adzr4y64n94f64d4yrz65in8rwa8mmjz1p0k8afm5p5759i";
+    url    = "mirror://luarocks/luacov-0.14.0-1.src.rock";
+    sha256 = "18wj4l55wxwvaimvmkg3g5c6amzz9czdpl57z56wmdb284454kca";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
   propagatedBuildInputs = [ lua ];
@@ -873,9 +795,7 @@ luacov = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://keplerproject.github.io/luacov/";
     description = "Coverage analysis tool for Lua scripts";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 luadbi = buildLuarocksPackage {
@@ -883,7 +803,7 @@ luadbi = buildLuarocksPackage {
   version = "0.7.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luadbi-0.7.2-1.src.rock";
+    url    = "mirror://luarocks/luadbi-0.7.2-1.src.rock";
     sha256 = "0mj9ggyb05l03gs38ds508620mqaw4fkrzz9861n4j0zxbsbmfwy";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -892,9 +812,7 @@ luadbi = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mwild1/luadbi";
     description = "Database abstraction layer";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luadbi-mysql = buildLuarocksPackage {
@@ -902,7 +820,7 @@ luadbi-mysql = buildLuarocksPackage {
   version = "0.7.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luadbi-mysql-0.7.2-1.src.rock";
+    url    = "mirror://luarocks/luadbi-mysql-0.7.2-1.src.rock";
     sha256 = "1f8i5p66halws8qsa7g09110hwzg7pv29yi22mkqd8sjgjv42iq4";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -911,9 +829,7 @@ luadbi-mysql = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mwild1/luadbi";
     description = "Database abstraction layer";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luadbi-postgresql = buildLuarocksPackage {
@@ -921,7 +837,7 @@ luadbi-postgresql = buildLuarocksPackage {
   version = "0.7.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luadbi-postgresql-0.7.2-1.src.rock";
+    url    = "mirror://luarocks/luadbi-postgresql-0.7.2-1.src.rock";
     sha256 = "0nmm1hdzl77wk8p6r6al6mpkh2n332a8r3iqsdi6v4nxamykdh28";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -930,9 +846,7 @@ luadbi-postgresql = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mwild1/luadbi";
     description = "Database abstraction layer";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luadbi-sqlite3 = buildLuarocksPackage {
@@ -940,7 +854,7 @@ luadbi-sqlite3 = buildLuarocksPackage {
   version = "0.7.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luadbi-sqlite3-0.7.2-1.src.rock";
+    url    = "mirror://luarocks/luadbi-sqlite3-0.7.2-1.src.rock";
     sha256 = "17wd2djzk5x4l4pv2k3c7b8dcvl46s96kqyk8dp3q6ll8gdl7c65";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -949,9 +863,7 @@ luadbi-sqlite3 = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mwild1/luadbi";
     description = "Database abstraction layer";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luadoc = buildLuarocksPackage {
@@ -992,7 +904,7 @@ luaevent = buildLuarocksPackage {
   version = "0.4.6-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luaevent-0.4.6-1.src.rock";
+    url    = "mirror://luarocks/luaevent-0.4.6-1.src.rock";
     sha256 = "0chq09nawiz00lxd6pkdqcb8v426gdifjw6js3ql0lx5vqdkb6dz";
   };
   disabled = (luaOlder "5.1");
@@ -1001,9 +913,7 @@ luaevent = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/harningt/luaevent";
     description = "libevent binding for Lua";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 luaexpat = buildLuarocksPackage {
@@ -1011,7 +921,7 @@ luaexpat = buildLuarocksPackage {
   version = "1.3.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luaexpat-1.3.0-1.src.rock";
+    url    = "mirror://luarocks/luaexpat-1.3.0-1.src.rock";
     sha256 = "15jqz5q12i9zvjyagzwz2lrpzya64mih8v1hxwr0wl2gsjh86y5a";
   };
   disabled = (luaOlder "5.1");
@@ -1021,9 +931,7 @@ luaexpat = buildLuarocksPackage {
     homepage = "http://www.keplerproject.org/luaexpat/";
     description = "XML Expat parsing";
     maintainers = with maintainers; [ arobyn flosse ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luaffi = buildLuarocksPackage {
@@ -1031,7 +939,7 @@ luaffi = buildLuarocksPackage {
   version = "scm-1";
 
   src = fetchurl {
-    url    = "http://luarocks.org/dev/luaffi-scm-1.src.rock";
+    url    = "mirror://luarocks/luaffi-scm-1.src.rock";
     sha256 = "0dia66w8sgzw26bwy36gzyb2hyv7kh9n95lh5dl0158rqa6fsf26";
   };
   disabled = (luaOlder "5.1");
@@ -1040,9 +948,7 @@ luaffi = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/facebook/luaffifb";
     description = "FFI library for calling C functions from lua";
-    license = {
-      fullName = "BSD";
-    };
+    license.fullName = "BSD";
   };
 };
 luafilesystem = buildLuarocksPackage {
@@ -1050,7 +956,7 @@ luafilesystem = buildLuarocksPackage {
   version = "1.7.0-2";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luafilesystem-1.7.0-2.src.rock";
+    url    = "mirror://luarocks/luafilesystem-1.7.0-2.src.rock";
     sha256 = "0xhmd08zklsgpnpjr9rjipah35fbs8jd4v4va36xd8bpwlvx9rk5";
   };
   disabled = (luaOlder "5.1");
@@ -1060,9 +966,7 @@ luafilesystem = buildLuarocksPackage {
     homepage = "git://github.com/keplerproject/luafilesystem";
     description = "File System Library for the Lua Programming Language";
     maintainers = with maintainers; [ flosse vcunat ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 lualogging = buildLuarocksPackage {
@@ -1078,9 +982,7 @@ lualogging = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/Neopallium/lualogging";
     description = "A simple API to use logging features";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luaossl = buildLuarocksPackage {
@@ -1088,7 +990,7 @@ luaossl = buildLuarocksPackage {
   version = "20190731-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luaossl-20190731-0.src.rock";
+    url    = "mirror://luarocks/luaossl-20190731-0.src.rock";
     sha256 = "0gardlh547hah5w4kfsdg05jmxzrxr21macqigcmp5hw1l67jn5m";
   };
   propagatedBuildInputs = [ lua ];
@@ -1097,24 +999,22 @@ luaossl = buildLuarocksPackage {
     homepage = "http://25thandclement.com/~william/projects/luaossl.html";
     description = "Most comprehensive OpenSSL module in the Lua universe.";
     maintainers = with maintainers; [ vcunat ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luaposix = buildLuarocksPackage {
   pname = "luaposix";
-  version = "34.0.4-1";
+  version = "34.1.1-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luaposix-34.0.4-1.src.rock";
-    sha256 = "0yrm5cn2iyd0zjd4liyj27srphvy0gjrjx572swar6zqr4dwjqp2";
+    url    = "mirror://luarocks/luaposix-34.1.1-1.src.rock";
+    sha256 = "1l9pkn3g0nzlbmmfj12rhfwvkqb06c21ydqxqgmnmd3w9z4ck53w";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
-  propagatedBuildInputs = [ bit32 lua std_normalize ];
+  propagatedBuildInputs = [ bit32 lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/luaposix/luaposix/";
+    homepage = "http://github.com/luaposix/luaposix/";
     description = "Lua bindings for POSIX";
     maintainers = with maintainers; [ vyp lblasc ];
     license.fullName = "MIT/X11";
@@ -1145,11 +1045,11 @@ luarepl = buildLuarocksPackage {
 };
 luasec = buildLuarocksPackage {
   pname = "luasec";
-  version = "0.8-1";
+  version = "0.9-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luasec-0.8-1.src.rock";
-    sha256 = "063rgz0zdmaizirsm6jbcfijgkpdcrb8a2fvhvg3y2s8ixbaff13";
+    url    = "mirror://luarocks/luasec-0.9-1.src.rock";
+    sha256 = "00npxdwr3s4638i1jzmhyvss796rhbqk43zrzkb5lzzhqlxpsz5q";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua luasocket ];
@@ -1158,9 +1058,7 @@ luasec = buildLuarocksPackage {
     homepage = "https://github.com/brunoos/luasec/wiki";
     description = "A binding for OpenSSL library to provide TLS/SSL communication over LuaSocket.";
     maintainers = with maintainers; [ flosse ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 luasocket = buildLuarocksPackage {
@@ -1168,7 +1066,7 @@ luasocket = buildLuarocksPackage {
   version = "3.0rc1-2";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/luasocket-3.0rc1-2.src.rock";
+    url    = "mirror://luarocks/luasocket-3.0rc1-2.src.rock";
     sha256 = "1isin9m40ixpqng6ds47skwa4zxrc6w8blza8gmmq566w6hz50iq";
   };
   disabled = (luaOlder "5.1");
@@ -1177,19 +1075,27 @@ luasocket = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://luaforge.net/projects/luasocket/";
     description = "Network support for the Lua language";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 luasql-sqlite3 = buildLuarocksPackage {
   pname = "luasql-sqlite3";
-  version = "2.4.0-1";
+  version = "2.5.0-1";
+
+  knownRockspec = (fetchurl {
+    url    = "mirror://luarocks/luasql-sqlite3-2.5.0-1.rockspec";
+    sha256 = "1r0x21i6n18x6915iaj9n309lqqqk1b30bg9h2a6y8jzk839hk09";
+  }).outPath;
+
+  src = fetchgit ( removeAttrs (builtins.fromJSON ''{
+  "url": "git://github.com/keplerproject/luasql.git",
+  "rev": "5496d60185db0c4578e8abe0c74343e99b799311",
+  "date": "2019-06-14T10:54:41-03:00",
+  "sha256": "1jdm1abj2ngklg7syq1ijj142ai9nmdl9370dk2bgamzlxc41pqm",
+  "fetchSubmodules": true
+}
+ '') ["date"]) ;
 
-  src = fetchurl {
-    url    = "https://luarocks.org/luasql-sqlite3-2.4.0-1.src.rock";
-    sha256 = "0pdk8c9iw0625imf5wdrhq60484jn475b85rvp0xgh86bsyalbsh";
-  };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
@@ -1197,23 +1103,21 @@ luasql-sqlite3 = buildLuarocksPackage {
     homepage = "http://www.keplerproject.org/luasql/";
     description = "Database connectivity for Lua (SQLite3 driver)";
     maintainers = with maintainers; [ vyp ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luassert = buildLuarocksPackage {
   pname = "luassert";
-  version = "1.7.11-0";
+  version = "1.8.0-0";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/luassert-1.7.11-0.rockspec";
-    sha256 = "12zgybcv8acjzvjdbxd1764s1vxbksxdv9fkvsymcsdmppxkbd0s";
+    url    = "mirror://luarocks/luassert-1.8.0-0.rockspec";
+    sha256 = "1194y81nlkq4qmrrgl7z82i6vgvhqvp1p673kq0arjix8mv3zyz1";
   }).outPath;
 
   src = fetchurl {
-    url    = "https://github.com/Olivine-Labs/luassert/archive/v1.7.11.tar.gz";
-    sha256 = "1vwq3wqj9cjyz9lnf1n38yhpcglr2h40v3n9096i8vcpmyvdb3ka";
+    url    = "https://github.com/Olivine-Labs/luassert/archive/v1.8.0.tar.gz";
+    sha256 = "0xlwlb32215524bg33svp1ci8mdvh9wykchl8dkhihpxcd526mar";
   };
 
   disabled = (luaOlder "5.1");
@@ -1222,9 +1126,7 @@ luassert = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://olivinelabs.com/busted/";
     description = "Lua Assertions Extension";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 luasystem = buildLuarocksPackage {
@@ -1232,7 +1134,7 @@ luasystem = buildLuarocksPackage {
   version = "0.2.1-0";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luasystem-0.2.1-0.src.rock";
+    url    = "mirror://luarocks/luasystem-0.2.1-0.src.rock";
     sha256 = "091xmp8cijgj0yzfsjrn7vljwznjnjn278ay7z9pjwpwiva0diyi";
   };
   disabled = (luaOlder "5.1");
@@ -1241,29 +1143,25 @@ luasystem = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://olivinelabs.com/luasystem/";
     description = "Platform independent system calls for Lua.";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 luautf8 = buildLuarocksPackage {
   pname = "luautf8";
-  version = "0.1.1-1";
+  version = "0.1.2-2";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luautf8-0.1.1-1.src.rock";
-    sha256 = "1832ilrlddh4h7ayx4l9j7z1p8c2hk5yr96cpxjjrmirkld23aji";
+    url    = "mirror://luarocks/luautf8-0.1.2-2.src.rock";
+    sha256 = "1q0qpr87alfzwwx5x0v9cggnz5fqi20jlqdh1a3i5cijjaj6xwdn";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/starwing/luautf8";
+    homepage = "http://github.com/starwing/luautf8";
     description = "A UTF-8 support module for Lua";
     maintainers = with maintainers; [ pstn ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 luazip = buildLuarocksPackage {
@@ -1271,7 +1169,7 @@ luazip = buildLuarocksPackage {
   version = "1.2.7-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luazip-1.2.7-1.src.rock";
+    url    = "mirror://luarocks/luazip-1.2.7-1.src.rock";
     sha256 = "1yprlr1ap6bhshhy88qfphmmyg9zp1py2hj2158iw6vsva0fk03l";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -1280,9 +1178,7 @@ luazip = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mpeterv/luazip";
     description = "Library for reading files inside zip files";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 lua-yajl = buildLuarocksPackage {
@@ -1290,19 +1186,17 @@ lua-yajl = buildLuarocksPackage {
   version = "2.0-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/lua-yajl-2.0-1.src.rock";
+    url    = "mirror://luarocks/lua-yajl-2.0-1.src.rock";
     sha256 = "0bsm519vs53rchcdf8g96ygzdx2bz6pa4vffqlvc7ap49bg5np4f";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/brimworks/lua-yajl";
+    homepage = "http://github.com/brimworks/lua-yajl";
     description = "Integrate the yajl JSON library with Lua.";
     maintainers = with maintainers; [ pstn ];
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 luuid = buildLuarocksPackage {
@@ -1310,7 +1204,7 @@ luuid = buildLuarocksPackage {
   version = "20120509-2";
 
   src = fetchurl {
-    url    = "https://luarocks.org/luuid-20120509-2.src.rock";
+    url    = "mirror://luarocks/luuid-20120509-2.src.rock";
     sha256 = "08q54x0m51w89np3n117h2a153wsgv3qayabd8cz6i55qm544hkg";
   };
   disabled = (luaOlder "5.2") || (luaAtLeast "5.4");
@@ -1319,9 +1213,7 @@ luuid = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://www.tecgraf.puc-rio.br/~lhf/ftp/lua/#luuid";
     description = "A library for UUID generation";
-    license = {
-      fullName = "Public domain";
-    };
+    license.fullName = "Public domain";
   };
 };
 luv = buildLuarocksPackage {
@@ -1338,9 +1230,25 @@ luv = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/luvit/luv";
     description = "Bare libuv bindings for lua";
-    license = {
-      fullName = "Apache 2.0";
-    };
+    license.fullName = "Apache 2.0";
+  };
+};
+lyaml = buildLuarocksPackage {
+  pname = "lyaml";
+  version = "6.2.5-1";
+
+  src = fetchurl {
+    url    = "mirror://luarocks/lyaml-6.2.5-1.src.rock";
+    sha256 = "00pnz27sqi84arwkzjabz9v7w37h7xvwb5njk690cfmaknb1dfz6";
+  };
+  disabled = (luaOlder "5.1") || (luaAtLeast "5.5");
+  propagatedBuildInputs = [ lua ];
+
+  meta = with stdenv.lib; {
+    homepage = "http://github.com/gvvaughan/lyaml";
+    description = "libYAML binding for Lua";
+    maintainers = with maintainers; [ lblasc ];
+    license.fullName = "MIT/X11";
   };
 };
 markdown = buildLuarocksPackage {
@@ -1348,7 +1256,7 @@ markdown = buildLuarocksPackage {
   version = "0.33-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/markdown-0.33-1.src.rock";
+    url    = "mirror://luarocks/markdown-0.33-1.src.rock";
     sha256 = "01xw4b4jvmrv1hz2gya02g3nphsj3hc94hsbc672ycj8pcql5n5y";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
@@ -1357,9 +1265,7 @@ markdown = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/mpeterv/markdown";
     description = "Markdown text-to-html markup system.";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 mediator_lua = buildLuarocksPackage {
@@ -1367,7 +1273,7 @@ mediator_lua = buildLuarocksPackage {
   version = "1.1.2-0";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/mediator_lua-1.1.2-0.rockspec";
+    url    = "mirror://luarocks/mediator_lua-1.1.2-0.rockspec";
     sha256 = "0frzvf7i256260a1s8xh92crwa2m42972qxfq29zl05aw3pyn7bm";
   }).outPath;
 
@@ -1382,32 +1288,28 @@ mediator_lua = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://olivinelabs.com/mediator_lua/";
     description = "Event handling through channels";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 mpack = buildLuarocksPackage {
   pname = "mpack";
-  version = "1.0.7-0";
+  version = "1.0.8-0";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/mpack-1.0.7-0.rockspec";
-    sha256 = "1sdw8qsni3g3fx9jnc5g64nxfw6v3n1rrw1xa3bkwc9wk815lqnz";
+    url    = "mirror://luarocks/mpack-1.0.8-0.rockspec";
+    sha256 = "0hhpamw2bydnfrild274faaan6v48918nhslnw3kvi9y36b4i5ha";
   }).outPath;
 
   src = fetchurl {
-    url    = "https://github.com/libmpack/libmpack-lua/releases/download/1.0.7/libmpack-lua-1.0.7.tar.gz";
-    sha256 = "1s4712ig3l4ds65pmlyg3r5zids2snn1rv8vsmmk27a4lf258mk8";
+    url    = "https://github.com/libmpack/libmpack-lua/releases/download/1.0.8/libmpack-lua-1.0.8.tar.gz";
+    sha256 = "1sf93ffx7a3y1waknc4994l2yrxilrlf3hcp2cj2cvxmpm5inszd";
   };
 
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/libmpack/libmpack-lua/releases/download/1.0.7/libmpack-lua-1.0.7.tar.gz";
+    homepage = "https://github.com/libmpack/libmpack-lua/releases/download/1.0.8/libmpack-lua-1.0.8.tar.gz";
     description = "Lua binding to libmpack";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 moonscript = buildLuarocksPackage {
@@ -1415,7 +1317,7 @@ moonscript = buildLuarocksPackage {
   version = "0.5.0-1";
 
   src = fetchurl {
-    url    = "https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/moonscript-0.5.0-1.src.rock";
+    url    = "mirror://luarocks/moonscript-0.5.0-1.src.rock";
     sha256 = "09vv3ayzg94bjnzv5fw50r683ma0x3lb7sym297145zig9aqb9q9";
   };
   disabled = (luaOlder "5.1");
@@ -1425,9 +1327,7 @@ moonscript = buildLuarocksPackage {
     homepage = "http://moonscript.org";
     description = "A programmer friendly language that compiles to Lua";
     maintainers = with maintainers; [ arobyn ];
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 nvim-client = buildLuarocksPackage {
@@ -1435,51 +1335,41 @@ nvim-client = buildLuarocksPackage {
   version = "0.2.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/nvim-client-0.2.2-1.src.rock";
+    url    = "mirror://luarocks/nvim-client-0.2.2-1.src.rock";
     sha256 = "0bgx94ziiq0004zw9lz2zb349xaqs5pminqd8bwdrfdnfjnbp8x0";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua mpack luv coxpcall ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/neovim/lua-client/archive/0.2.2-1.tar.gz";
+    homepage = "https://github.com/neovim/lua-client";
     description = "Lua client to Nvim";
-    license = {
-      fullName = "Apache";
-    };
+    license.fullName = "Apache";
   };
 };
 penlight = buildLuarocksPackage {
   pname = "penlight";
-  version = "1.5.4-1";
-
-  knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/penlight-1.5.4-1.rockspec";
-    sha256 = "07mhsk9kmdxg4i2w4mrnnd2zs34bgggi9gigfplakxin96sa6c0p";
-  }).outPath;
+  version = "1.7.0-1";
 
   src = fetchurl {
-    url    = "http://stevedonovan.github.io/files/penlight-1.5.4.zip";
-    sha256 = "138f921p6kdqkmf4pz115phhj0jsqf28g33avws80d2vq2ixqm8q";
+    url    = "mirror://luarocks/penlight-1.7.0-1.src.rock";
+    sha256 = "0rr56vc33b2knr5qmfdjrb1wk98lyp3zmlyzz6m15v2s1s5yxgah";
   };
-
   propagatedBuildInputs = [ luafilesystem ];
 
   meta = with stdenv.lib; {
-    homepage = "http://stevedonovan.github.com/Penlight";
+    homepage = "http://tieske.github.io/Penlight";
     description = "Lua utility libraries loosely based on the Python standard libraries";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 rapidjson = buildLuarocksPackage {
   pname = "rapidjson";
-  version = "0.5.2-1";
+  version = "0.6.1-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/rapidjson-0.5.2-1.src.rock";
-    sha256 = "17lgbzv9kairx49kwa0m8xwyly95mg6fw60jan2dpqwnnkf2m8y6";
+    url    = "mirror://luarocks/rapidjson-0.6.1-1.src.rock";
+    sha256 = "106zdkmqspwjw6ywzi7ya9zss52p9zggh53rg0i36sk19z0xmp6j";
   };
   disabled = (luaOlder "5.1");
   propagatedBuildInputs = [ lua ];
@@ -1487,9 +1377,7 @@ rapidjson = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "https://github.com/xpol/lua-rapidjson";
     description = "Json module based on the very fast RapidJSON.";
-    license = {
-      fullName = "MIT";
-    };
+    license.fullName = "MIT";
   };
 };
 say = buildLuarocksPackage {
@@ -1497,7 +1385,7 @@ say = buildLuarocksPackage {
   version = "1.3-1";
 
   knownRockspec = (fetchurl {
-    url    = "https://luarocks.org/say-1.3-1.rockspec";
+    url    = "mirror://luarocks/say-1.3-1.rockspec";
     sha256 = "0bknglb0qwd6r703wp3hcb6z2xxd14kq4md3sg9al3b28fzxbhdv";
   }).outPath;
 
@@ -1512,9 +1400,7 @@ say = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://olivinelabs.com/busted/";
     description = "Lua String Hashing/Indexing Library";
-    license = {
-      fullName = "MIT <http://opensource.org/licenses/MIT>";
-    };
+    license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
 std__debug = buildLuarocksPackage {
@@ -1522,7 +1408,7 @@ std__debug = buildLuarocksPackage {
   version = "1.0.1-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/std._debug-1.0.1-1.src.rock";
+    url    = "mirror://luarocks/std._debug-1.0.1-1.src.rock";
     sha256 = "1qkcc5rph3ns9mzrfsa1671pb3hzbzfnaxvyw7zdly2b7ll88svz";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.5");
@@ -1531,28 +1417,24 @@ std__debug = buildLuarocksPackage {
   meta = with stdenv.lib; {
     homepage = "http://lua-stdlib.github.io/_debug";
     description = "Debug Hints Library";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 std_normalize = buildLuarocksPackage {
   pname = "std.normalize";
-  version = "2.0.2-1";
+  version = "2.0.3-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/std.normalize-2.0.2-1.src.rock";
-    sha256 = "0yn60zqnxflhhlv6xk6w0ifdfxk1qcg8gq1wnrrbwsxwpipsrfjh";
+    url    = "mirror://luarocks/std.normalize-2.0.3-1.src.rock";
+    sha256 = "00pq2y5w8i052gxmyhgri5ibijksnfmc24kya9y3d5rjlin0n11s";
   };
-  disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
+  disabled = (luaOlder "5.1") || (luaAtLeast "5.5");
   propagatedBuildInputs = [ lua std__debug ];
 
   meta = with stdenv.lib; {
     homepage = "https://lua-stdlib.github.io/normalize";
     description = "Normalized Lua Functions";
-    license = {
-      fullName = "MIT/X11";
-    };
+    license.fullName = "MIT/X11";
   };
 };
 stdlib = buildLuarocksPackage {
@@ -1560,7 +1442,7 @@ stdlib = buildLuarocksPackage {
   version = "41.2.2-1";
 
   src = fetchurl {
-    url    = "https://luarocks.org/stdlib-41.2.2-1.src.rock";
+    url    = "mirror://luarocks/stdlib-41.2.2-1.src.rock";
     sha256 = "1kricll40xy75j72lrbp2jpyxsj9v8b9d7qjf3m3fq1bpg6dmsk7";
   };
   disabled = (luaOlder "5.1") || (luaAtLeast "5.5");
@@ -1573,6 +1455,24 @@ stdlib = buildLuarocksPackage {
     license.fullName = "MIT/X11";
   };
 };
+pulseaudio = buildLuarocksPackage {
+  pname = "pulseaudio";
+  version = "0.2-1";
+
+  src = fetchurl {
+    url    = "mirror://luarocks/pulseaudio-0.2-1.src.rock";
+    sha256 = "06w8fmwddrpm02yam818yi30gghw4ckb18zljjncy3x0zfijyhz7";
+  };
+  disabled = (luaOlder "5.1");
+  propagatedBuildInputs = [ lua ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/doronbehar/lua-pulseaudio";
+    description = "Bindings to libpulse";
+    maintainers = with maintainers; [ doronbehar ];
+    license.fullName = "Apache v2.0";
+  };
+};
 vstruct = buildLuarocksPackage {
   pname = "vstruct";
   version = "2.0.2-1";
diff --git a/pkgs/development/lua-modules/overrides.nix b/pkgs/development/lua-modules/overrides.nix
index 84a15e8a674b..30be2c197a5d 100644
--- a/pkgs/development/lua-modules/overrides.nix
+++ b/pkgs/development/lua-modules/overrides.nix
@@ -40,11 +40,6 @@ with super;
       { name = "CRYPTO"; dep = pkgs.openssl; }
       { name = "OPENSSL"; dep = pkgs.openssl; }
     ];
-
-    # https://github.com/wahern/cqueues/issues/227
-    NIX_CFLAGS_COMPILE = with pkgs.stdenv; lib.optionalString hostPlatform.isDarwin
-      "-DCLOCK_MONOTONIC -DCLOCK_REALTIME";
-
     disabled = luaOlder "5.1" || luaAtLeast "5.4";
     # Upstream rockspec is pointlessly broken into separate rockspecs, per Lua
     # version, which doesn't work well for us, so modify it
@@ -145,6 +140,14 @@ with super;
     ];
   });
 
+  lua-lsp = super.lua-lsp.override({
+    # until Alloyed/lua-lsp#28
+    postConfigure = ''
+      substituteInPlace ''${rockspecFilename} \
+        --replace '"lpeglabel ~> 1.5",' '"lpeglabel >= 1.5",'
+    '';
+  });
+
   lua-zlib = super.lua-zlib.override({
     buildInputs = [
       pkgs.zlib.dev
@@ -294,6 +297,12 @@ with super;
     };
   });
 
+  lyaml = super.lyaml.override({
+    buildInputs = [
+      pkgs.libyaml
+    ];
+  });
+
   mpack = super.mpack.override({
     buildInputs = [ pkgs.libmpack ];
     # the rockspec doesn't use the makefile so you may need to export more flags
@@ -307,4 +316,13 @@ with super;
       sed -i '/set(CMAKE_C_FLAGS/d' CMakeLists.txt
     '';
   });
+
+  pulseaudio = super.pulseaudio.override({
+    buildInputs = [
+      pkgs.libpulseaudio
+    ];
+    nativeBuildInputs = [
+      pkgs.pulseaudio pkgs.pkgconfig
+    ];
+  });
 }
diff --git a/pkgs/development/ocaml-modules/pa_test/default.nix b/pkgs/development/ocaml-modules/pa_test/default.nix
deleted file mode 100644
index 6a90561c6826..000000000000
--- a/pkgs/development/ocaml-modules/pa_test/default.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{stdenv, buildOcaml, fetchurl, type_conv, pa_ounit, sexplib_p4, herelib}:
-
-buildOcaml rec {
-  name = "pa_test";
-  version = "112.24.00";
-
-  minimumSupportedOcamlVersion = "4.00";
-
-  src = fetchurl {
-    url = "https://github.com/janestreet/pa_test/archive/${version}.tar.gz";
-    sha256 = "b03d13c2bc9fa9a4b1c507d7108d965202160f83e9781d430d3b53a1993e30d6";
-  };
-
-  buildInputs = [ pa_ounit ];
-  propagatedBuildInputs = [ type_conv sexplib_p4 herelib ];
-
-  meta = with stdenv.lib; {
-    homepage = "https://github.com/janestreet/pa_test";
-    description = "Syntax to reduce boiler plate in testing";
-    license = licenses.asl20;
-    maintainers = [ maintainers.ericbmerritt ];
-  };
-}
diff --git a/pkgs/development/python-modules/pillow/6.nix b/pkgs/development/python-modules/pillow/6.nix
new file mode 100644
index 000000000000..ad69f4f23450
--- /dev/null
+++ b/pkgs/development/python-modules/pillow/6.nix
@@ -0,0 +1,82 @@
+{ stdenv, buildPythonPackage, fetchPypi, isPyPy
+, olefile
+, freetype, libjpeg, zlib, libtiff, libwebp, tcl, lcms2, tk, libX11
+, openjpeg, libimagequant
+, pytest, pytestrunner, pyroma, numpy
+}:
+
+buildPythonPackage rec {
+  pname = "Pillow";
+  version = "6.2.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0l5rv8jkdrb5q846v60v03mcq64yrhklidjkgwv6s1pda71g17yv";
+  };
+
+  # Disable imagefont tests, because they don't work well with infinality:
+  # https://github.com/python-pillow/Pillow/issues/1259
+  postPatch = ''
+    rm Tests/test_imagefont.py
+  '';
+
+  checkPhase = ''
+    runHook preCheck
+    python -m pytest -v -x -W always
+    runHook postCheck
+  '';
+
+  propagatedBuildInputs = [ olefile ];
+
+  checkInputs = [ pytest pytestrunner pyroma numpy ];
+
+  buildInputs = [
+    freetype libjpeg openjpeg libimagequant zlib libtiff libwebp tcl lcms2 ]
+    ++ stdenv.lib.optionals (isPyPy) [ tk libX11 ];
+
+  # NOTE: we use LCMS_ROOT as WEBP root since there is not other setting for webp.
+  # NOTE: The Pillow install script will, by default, add paths like /usr/lib
+  # and /usr/include to the search paths. This can break things when building
+  # on a non-NixOS system that has some libraries installed that are not
+  # installed in Nix (for example, Arch Linux has jpeg2000 but Nix doesn't
+  # build Pillow with this support). We patch the `disable_platform_guessing`
+  # setting here, instead of passing the `--disable-platform-guessing`
+  # command-line option, since the command-line option doesn't work when we run
+  # tests.
+  preConfigure = let
+    libinclude' = pkg: ''"${pkg.out}/lib", "${pkg.out}/include"'';
+    libinclude = pkg: ''"${pkg.out}/lib", "${pkg.dev}/include"'';
+  in ''
+    sed -i "setup.py" \
+        -e 's|^FREETYPE_ROOT =.*$|FREETYPE_ROOT = ${libinclude freetype}|g ;
+            s|^JPEG_ROOT =.*$|JPEG_ROOT = ${libinclude libjpeg}|g ;
+            s|^JPEG2K_ROOT =.*$|JPEG2K_ROOT = ${libinclude openjpeg}|g ;
+            s|^IMAGEQUANT_ROOT =.*$|IMAGEQUANT_ROOT = ${libinclude' libimagequant}|g ;
+            s|^ZLIB_ROOT =.*$|ZLIB_ROOT = ${libinclude zlib}|g ;
+            s|^LCMS_ROOT =.*$|LCMS_ROOT = ${libinclude lcms2}|g ;
+            s|^TIFF_ROOT =.*$|TIFF_ROOT = ${libinclude libtiff}|g ;
+            s|^TCL_ROOT=.*$|TCL_ROOT = ${libinclude' tcl}|g ;
+            s|self\.disable_platform_guessing = None|self.disable_platform_guessing = True|g ;'
+    export LDFLAGS="-L${libwebp}/lib"
+    export CFLAGS="-I${libwebp}/include"
+  ''
+  # Remove impurities
+  + stdenv.lib.optionalString stdenv.isDarwin ''
+    substituteInPlace setup.py \
+      --replace '"/Library/Frameworks",' "" \
+      --replace '"/System/Library/Frameworks"' ""
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://python-pillow.github.io/";
+    description = "Fork of The Python Imaging Library (PIL)";
+    longDescription = ''
+      The Python Imaging Library (PIL) adds image processing
+      capabilities to your Python interpreter.  This library
+      supports many file formats, and provides powerful image
+      processing and graphics capabilities.
+    '';
+    license = "http://www.pythonware.com/products/pil/license.htm";
+    maintainers = with maintainers; [ goibhniu prikhi ];
+  };
+}
diff --git a/pkgs/development/python-modules/pillow/default.nix b/pkgs/development/python-modules/pillow/default.nix
index 2f9fac6c3d17..cc9a77be7827 100644
--- a/pkgs/development/python-modules/pillow/default.nix
+++ b/pkgs/development/python-modules/pillow/default.nix
@@ -2,7 +2,7 @@
 , olefile
 , freetype, libjpeg, zlib, libtiff, libwebp, tcl, lcms2, tk, libX11
 , openjpeg, libimagequant
-, pytest, pytestrunner, pyroma, numpy
+, pyroma, numpy, pytestCheckHook
 , isPy3k
 }:
 
@@ -23,15 +23,12 @@ buildPythonPackage rec {
     rm Tests/test_imagefont.py
   '';
 
-  checkPhase = ''
-    runHook preCheck
-    python -m pytest -v -x -W always
-    runHook postCheck
-  '';
+  # Disable darwin tests which require executables: `iconutil` and `screencapture`
+  disabledTests = stdenv.lib.optionals stdenv.isDarwin [ "test_save" "test_grab" "test_grabclipboard" ];
 
   propagatedBuildInputs = [ olefile ];
 
-  checkInputs = [ pytest pytestrunner pyroma numpy ];
+  checkInputs = [ pytestCheckHook pyroma numpy ];
 
   buildInputs = [
     freetype libjpeg openjpeg libimagequant zlib libtiff libwebp tcl lcms2 ]
@@ -71,8 +68,8 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://python-pillow.github.io/";
-    description = "Fork of The Python Imaging Library (PIL)";
+    homepage = "https://python-pillow.org/";
+    description = "The friendly PIL fork (Python Imaging Library)";
     longDescription = ''
       The Python Imaging Library (PIL) adds image processing
       capabilities to your Python interpreter.  This library
diff --git a/pkgs/development/python-modules/pymupdf/default.nix b/pkgs/development/python-modules/pymupdf/default.nix
index 1625b15f2ee9..c91892585d60 100644
--- a/pkgs/development/python-modules/pymupdf/default.nix
+++ b/pkgs/development/python-modules/pymupdf/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi, mupdf, swig }:
 buildPythonPackage rec {
   pname = "PyMuPDF";
-  version = "1.16.18";
+  version = "1.17.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0gpcmmcjgwc6x4rn6nm3akiijdkpa9nahsw2x8a0i7z7kzj4firk";
+    sha256 = "0de92a8fb65db6e661594cc5865a340a2daac3cb9bb58e030820769ece1343c1";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/tools/analysis/checkstyle/default.nix b/pkgs/development/tools/analysis/checkstyle/default.nix
index 3367588bb3b9..288482ab6f7d 100644
--- a/pkgs/development/tools/analysis/checkstyle/default.nix
+++ b/pkgs/development/tools/analysis/checkstyle/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, makeWrapper, jre }:
 
 stdenv.mkDerivation rec {
-  version = "8.32";
+  version = "8.33";
   pname = "checkstyle";
 
   src = fetchurl {
     url = "https://github.com/checkstyle/checkstyle/releases/download/checkstyle-${version}/checkstyle-${version}-all.jar";
-    sha256 = "18ahdphxfcfi2vghl11kmj089hyh9iawll3cwxrqsdqak0748ijs";
+    sha256 = "03innxi9f44z2c785a94n3i0adm6mn3jjgqlvgx46nmigvw41mz6";
   };
 
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/development/tools/analysis/flow/default.nix b/pkgs/development/tools/analysis/flow/default.nix
index 8cd0246c62f5..8df10222a88e 100644
--- a/pkgs/development/tools/analysis/flow/default.nix
+++ b/pkgs/development/tools/analysis/flow/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "flow";
-  version = "0.125.1";
+  version = "0.126.1";
 
   src = fetchFromGitHub {
     owner  = "facebook";
     repo   = "flow";
     rev    = "refs/tags/v${version}";
-    sha256 = "0c6ai2fcssys8xd445xxc0zdn3jz6kcy85mac1p89mnlqd1r1xk4";
+    sha256 = "1acmhyhbl4s2c907nj8jwgg9fjjrfr306vagwkcx2lza4clb2aan";
   };
 
   installPhase = ''
diff --git a/pkgs/development/tools/analysis/tflint/default.nix b/pkgs/development/tools/analysis/tflint/default.nix
index 189365008aa1..d4d09f7ae26d 100644
--- a/pkgs/development/tools/analysis/tflint/default.nix
+++ b/pkgs/development/tools/analysis/tflint/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "tflint";
-  version = "0.16.1";
+  version = "0.16.2";
 
   src = fetchFromGitHub {
     owner = "terraform-linters";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1sh34zrk90sfi3x48d583izzw2bijnpsv6yqslzjpvsgkg8d96vz";
+    sha256 = "09s4a7xgzr6qr268j3bqjj18s9gn9xcssfvm6w918m7wd39zgqy0";
   };
 
-  vendorSha256 = "0xgv4jsrh8rfas7577xqv609pac05rvyshfm8vjx0kv38rnx3hfv";
+  vendorSha256 = "1w833lx52m61dv4aq25946bnfwj8yd2g7w989d66ih39simxsvzr";
 
   subPackages = [ "." ];
 
diff --git a/pkgs/development/tools/bazelisk/default.nix b/pkgs/development/tools/bazelisk/default.nix
index d59e409b5ddf..05776712b32f 100644
--- a/pkgs/development/tools/bazelisk/default.nix
+++ b/pkgs/development/tools/bazelisk/default.nix
@@ -2,7 +2,7 @@
 
 buildGoModule rec {
   pname = "bazelisk";
-  version = "1.4.0";
+  version = "1.5.0";
 
   patches = [ ./gomod.patch ];
 
@@ -10,10 +10,10 @@ buildGoModule rec {
     owner = "bazelbuild";
     repo = pname;
     rev = "v${version}";
-    sha256 = "14zp0bi0p1rfbx1pxi5y28ndxwbqbvfx0pvy3jh1mnx5qsii1gcq";
+    sha256 = "06vimiklcprsxq7l6rmxshv8l0kjr7aanpm206qgx3wvw4shibmw";
   };
 
-  vendorSha256 = "10156k90ky3znb9rxhy7zasskxmlcs5cn9f3xk25ana1c66vxszr";
+  vendorSha256 = "11iwgrnid0f8sq9f23m1a3s55sc7lpl60phykmd9ss4xs39bapl5";
 
   buildFlagsArray = [ "-ldflags=-s -w -X main.BazeliskVersion=${version}" ];
 
@@ -26,4 +26,4 @@ buildGoModule rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ elasticdog ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/tools/bazelisk/gomod.patch b/pkgs/development/tools/bazelisk/gomod.patch
index e5ff46bfa7bf..d41d81e7ede5 100644
--- a/pkgs/development/tools/bazelisk/gomod.patch
+++ b/pkgs/development/tools/bazelisk/gomod.patch
@@ -6,7 +6,7 @@ index 8eef134..54382cb 100644
  go 1.14
  
  require (
-+	github.com/bazelbuild/rules_go v0.22.4
++	github.com/bazelbuild/rules_go v0.23.3
  	github.com/hashicorp/go-version v1.2.0
  	github.com/mitchellh/go-homedir v1.1.0
  )
diff --git a/pkgs/development/tools/doctl/default.nix b/pkgs/development/tools/doctl/default.nix
index 9bbeb3c24a3e..5fe7ca69b036 100644
--- a/pkgs/development/tools/doctl/default.nix
+++ b/pkgs/development/tools/doctl/default.nix
@@ -2,7 +2,7 @@
 
 buildGoModule rec {
   pname = "doctl";
-  version = "1.43.0";
+  version = "1.45.0";
 
   vendorSha256 = null;
 
@@ -30,7 +30,7 @@ buildGoModule rec {
     owner = "digitalocean";
     repo = "doctl";
     rev = "v${version}";
-    sha256 = "1x8rr3707mmbfnjn3ck0953xkkrfq5r8zflbxpkqlfz9k978z835";
+    sha256 = "1wnrvswysms8p26d8hnxpimx12bhi3sa9k4kwd2dbxg74569gq6d";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/tools/ktlint/default.nix b/pkgs/development/tools/ktlint/default.nix
index e2897135cd08..19e51fa998cf 100644
--- a/pkgs/development/tools/ktlint/default.nix
+++ b/pkgs/development/tools/ktlint/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ktlint";
-  version = "0.36.0";
+  version = "0.37.0";
 
   src = fetchurl {
     url = "https://github.com/shyiko/ktlint/releases/download/${version}/ktlint";
-    sha256 = "0pjxd4z0byqrr5qbk3k38vr1ln052m5vhlrky4agmhg5zhn38mm6";
+    sha256 = "1z2hvhcrz1rj9g8749x640axrf529wk361pckwb4ihn43c19ajpf";
   };
 
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/development/tools/packet-cli/default.nix b/pkgs/development/tools/packet-cli/default.nix
index a484098f0c60..546b441db4bb 100644
--- a/pkgs/development/tools/packet-cli/default.nix
+++ b/pkgs/development/tools/packet-cli/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "packet-cli";
-  version = "0.0.6";
+  version = "0.0.7";
 
   src = fetchFromGitHub {
     owner = "packethost";
     repo = pname;
     rev = version;
-    sha256 = "17f3ax7pjm5k93cxj7fd8hwr4id1lbzz9pkl2xflpxydi89bwdfz";
+    sha256 = "1ixdqq0xwy2l2m1w93rzqw5gfrzw7w03r42qab3n733m4jkf4ni1";
   };
 
   vendorSha256 = "10praxaiscxq4v3zknrabldxl7rpklkr5wdlwa5lxsx0if8mrvp7";
diff --git a/pkgs/development/tools/rust/cargo-deny/default.nix b/pkgs/development/tools/rust/cargo-deny/default.nix
index deba6cc674c1..70fee45a873c 100644
--- a/pkgs/development/tools/rust/cargo-deny/default.nix
+++ b/pkgs/development/tools/rust/cargo-deny/default.nix
@@ -7,16 +7,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-deny";
-  version = "0.6.7";
+  version = "0.6.8";
 
   src = fetchFromGitHub {
     owner = "EmbarkStudios";
     repo = pname;
     rev = version;
-    sha256 = "1d7zd2wpvfz1vq5ik67m6s1mscivh8b3kz4bfckw3cazk68vn9q1";
+    sha256 = "0nv3min7jyrv4scn7bhizc9vmqhmv6sg0nvfnr0m59pm5806vdpi";
   };
 
-  cargoSha256 = "0jy10yfd9d5r0ildyxszs1ppzyd4ninl7lihdnwjqm6qifr1m5rp";
+  cargoSha256 = "1vywm3iqs3qnkrvi7i70sv21hznn3y3hza1i9gvcxfmh03wzhwx0";
 
   nativeBuildInputs = [ perl pkgconfig ];
 
diff --git a/pkgs/development/tools/rust/cargo-udeps/default.nix b/pkgs/development/tools/rust/cargo-udeps/default.nix
index a6089ffeac2d..e724f26f7823 100644
--- a/pkgs/development/tools/rust/cargo-udeps/default.nix
+++ b/pkgs/development/tools/rust/cargo-udeps/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-udeps";
-  version = "0.1.11";
+  version = "0.1.12";
 
   src = fetchFromGitHub {
     owner = "est31";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1drz0slv33p4spm52sb5lnmpb83q8l7k3cvp0zcsinbjv8glvvnv";
+    sha256 = "1hf2zkv3yd72kkvdwigms3wzchmh4i56ym3swpx35dij2h8g08mx";
   };
 
-  cargoSha256 = "13ynab3s563n2xwkls7nmksis0ngx5klw9wc9bpnxgc5na9k84ll";
+  cargoSha256 = "0xb9fmcrsm47zkb26jw5rsi9wfz3jh19fbc74gnsrffdmfsd7mm2";
 
   nativeBuildInputs = [ pkgconfig ];
 
diff --git a/pkgs/development/tools/rust/cargo-watch/default.nix b/pkgs/development/tools/rust/cargo-watch/default.nix
index 35c0b9530eba..ac0eeff2c09c 100644
--- a/pkgs/development/tools/rust/cargo-watch/default.nix
+++ b/pkgs/development/tools/rust/cargo-watch/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-watch";
-  version = "7.3.0";
+  version = "7.4.0";
 
   src = fetchFromGitHub {
     owner = "passcod";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0l1aalb8ans7scljrza7akhi821jbpqgn6sa8kgd8sys83r93fkj";
+    sha256 = "0yg6im7hzwzl84gxcg7wbix5h0ciq4l4ql6ili7k0k7j8bhrxn82";
   };
 
-  cargoSha256 = "07zkfpw0zyakpsm1mg525ibpsfs9swwmijb0xfsk3nbv66caqd04";
+  cargoSha256 = "1y299mvg9k568f16d2r92y0bgwfrng6idw21wcsd5mnsd28fsww1";
 
   buildInputs = lib.optional stdenv.isDarwin CoreServices;
 
diff --git a/pkgs/games/tuxpaint/default.nix b/pkgs/games/tuxpaint/default.nix
index b9d7f1b8c286..ea37ded6b6cd 100644
--- a/pkgs/games/tuxpaint/default.nix
+++ b/pkgs/games/tuxpaint/default.nix
@@ -1,17 +1,17 @@
 { stdenv, fetchurl, SDL, SDL_image, SDL_ttf, SDL_mixer, libpng,
-  cairo, librsvg, gettext, libpaper, fribidi, pkgconfig, gperf }:
+  cairo, librsvg, gettext, libpaper, fribidi, pkgconfig, gperf, imagemagick }:
 
 stdenv.mkDerivation rec {
-  version = "0.9.22";
+  version = "0.9.24";
   pname = "tuxpaint";
 
   src = fetchurl {
     url = "mirror://sourceforge/tuxpaint/${version}/${pname}-${version}.tar.gz";
-    sha256 = "1qrbrdck9yxpcg3si6jb9i11w8lw9h4hqad0pfaxgyiniqpr7gca";
+    sha256 = "06m1lg2pikfkmassfvvrbwqffwgixcmjh1li6akaldgkalpmfql7";
   };
 
   nativeBuildInputs = [ SDL SDL_image SDL_ttf SDL_mixer libpng cairo
-    librsvg gettext libpaper fribidi pkgconfig gperf ];
+    librsvg gettext libpaper fribidi pkgconfig gperf imagemagick ];
   hardeningDisable = [ "format" ];
   makeFlags = [ "GPERF=${gperf}/bin/gperf"
                 "PREFIX=$$out"
diff --git a/pkgs/misc/drivers/hplip/3.18.5.nix b/pkgs/misc/drivers/hplip/3.18.5.nix
index 80cd39b92334..f9064720fb64 100644
--- a/pkgs/misc/drivers/hplip/3.18.5.nix
+++ b/pkgs/misc/drivers/hplip/3.18.5.nix
@@ -199,6 +199,11 @@ python2Packages.buildPythonApplication {
     done
   '';
 
+  # There are some binaries there, which reference gcc-unwrapped otherwise.
+  stripDebugList = [
+    "share/hplip"
+  ];
+
   postFixup = ''
     substituteInPlace $out/etc/hp/hplip.conf --replace /usr $out
     # Patch udev rules:
diff --git a/pkgs/misc/drivers/hplip/default.nix b/pkgs/misc/drivers/hplip/default.nix
index b1853e28589c..7c9eb35b9af4 100644
--- a/pkgs/misc/drivers/hplip/default.nix
+++ b/pkgs/misc/drivers/hplip/default.nix
@@ -4,6 +4,8 @@
 , dbus, file, ghostscript, usbutils
 , net-snmp, openssl, perl, nettools
 , bash, coreutils, utillinux
+# To remove references to gcc-unwrapped
+, removeReferencesTo
 , withQt5 ? true
 , withPlugin ? false
 , withStaticPPDInstall ? false
@@ -65,7 +67,7 @@ python3Packages.buildPythonApplication {
     zlib
   ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig removeReferencesTo ];
 
   pythonPath = with python3Packages; [
     dbus
@@ -216,8 +218,14 @@ python3Packages.buildPythonApplication {
       --replace /usr/bin/nohup "" \
       --replace {,${utillinux}/bin/}logger \
       --replace {/usr,$out}/bin
+    remove-references-to -t ${stdenv.cc.cc} $(readlink -f $out/lib/*.so)
   '';
 
+  # There are some binaries there, which reference gcc-unwrapped otherwise.
+  stripDebugList = [
+    "share/hplip" "lib/cups/backend" "lib/cups/filter" "lib/python3.7/site-packages" "lib/sane"
+  ];
+
   meta = with stdenv.lib; {
     description = "Print, scan and fax HP drivers for Linux";
     homepage = "https://developers.hp.com/hp-linux-imaging-and-printing";
diff --git a/pkgs/misc/emulators/np2kai/default.nix b/pkgs/misc/emulators/np2kai/default.nix
new file mode 100644
index 000000000000..245bad1d535f
--- /dev/null
+++ b/pkgs/misc/emulators/np2kai/default.nix
@@ -0,0 +1,196 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, enable16Bit ? true
+, enable32Bit ? true
+
+, enableSDL ? true
+, withSDLVersion ? "2"
+, SDL
+, SDL_ttf
+, SDL_mixer
+, SDL2
+, SDL2_ttf
+, SDL2_mixer
+
+, enableX11 ? stdenv.hostPlatform.isLinux
+, automake
+, autoconf
+, autoconf-archive
+, libtool
+, pkg-config
+, unzip
+, gtk2
+, libusb1
+, libXxf86vm
+, nasm
+, libICE
+, libSM
+
+  # HAXM build succeeds but the binary segfaults, seemingly due to the missing HAXM kernel module
+  # Enable once there is a HAXM kernel module option in NixOS? Or somehow bind it to the system kernel having HAXM?
+  # Or leave it disabled by default?
+  # https://github.com/intel/haxm/blob/master/docs/manual-linux.md
+, enableHAXM ? false
+}:
+
+assert lib.assertMsg (enable16Bit || enable32Bit)
+  "Must enable 16-Bit and/or 32-Bit system variant.";
+assert lib.assertMsg (enableSDL || enableX11)
+  "Must enable SDL and/or X11 graphics interfaces.";
+assert lib.assertOneOf "withSDLVersion" withSDLVersion [ "1" "2" ];
+assert enableHAXM -> (lib.assertMsg enableX11
+  "Must enable X11 graphics interface for HAXM build.");
+let
+  inherit (lib) optional optionals optionalString;
+  inherit (lib.strings) concatStringsSep concatMapStringsSep;
+  isSDL2 = (withSDLVersion == "2");
+  sdlInfix = optionalString isSDL2 "2";
+  sdlDeps1 = [
+    SDL
+    SDL_ttf
+    SDL_mixer
+  ];
+  sdlDeps2 = [
+    SDL2
+    SDL2_ttf
+    SDL2_mixer
+  ];
+  sdlDepsBuildonly = if isSDL2 then sdlDeps1 else sdlDeps2;
+  sdlDepsTarget = if isSDL2 then sdlDeps2 else sdlDeps1;
+  sdlMakefileSuffix =
+    if stdenv.hostPlatform.isWindows then "win"
+    else if stdenv.hostPlatform.isDarwin then "mac"
+    else "unix";
+  sdlMakefiles = concatMapStringsSep " " (x: x + "." + sdlMakefileSuffix)
+    (optionals enable16Bit [
+      "Makefile"
+    ] ++ optionals enable32Bit [
+      "Makefile21"
+    ]);
+  sdlBuildFlags = concatStringsSep " "
+    (optionals enableSDL [
+      "SDL_VERSION=${withSDLVersion}"
+    ]);
+  sdlBins = concatStringsSep " "
+    (optionals enable16Bit [
+      "np2kai"
+    ] ++ optionals enable32Bit [
+      "np21kai"
+    ]);
+  x11ConfigureFlags = concatStringsSep " "
+    ((
+      if ((enableHAXM && (enable16Bit || enable32Bit)) || (enable16Bit && enable32Bit)) then [
+        "--enable-build-all"
+      ] else if enableHAXM then [
+        "--enable-haxm"
+      ] else if enable32Bit then [
+        "--enable-ia32"
+      ] else [ ]
+    ) ++ optionals (!isSDL2) [
+      "--enable-sdl"
+      "--enable-sdlmixer"
+      "--enable-sdlttf"
+
+      "--enable-sdl2=no"
+      "--enable-sdl2mixer=no"
+      "--enable-sdl2ttf=no"
+    ]);
+  x11BuildFlags = concatStringsSep " " [
+    "SDL2_CONFIG=sdl2-config"
+    "SDL_CONFIG=sdl-config"
+    "SDL_CFLAGS=\"$(sdl${sdlInfix}-config --cflags)\""
+    "SDL_LIBS=\"$(sdl${sdlInfix}-config --libs) -lSDL${sdlInfix}_mixer -lSDL${sdlInfix}_ttf\""
+  ];
+  x11Bins = concatStringsSep " "
+    (optionals enable16Bit [
+      "xnp2kai"
+    ] ++ optionals enable32Bit [
+      "xnp21kai"
+    ] ++ optionals enableHAXM [
+      "xnp21kai_haxm"
+    ]);
+in
+stdenv.mkDerivation rec {
+  pname = "np2kai";
+  version = "0.86rev22"; #update src.rev to commit rev accordingly
+
+  src = fetchFromGitHub rec {
+    owner = "AZO234";
+    repo = "NP2kai";
+    rev = "4a317747724669343e4c33ebdd34783fb7043221";
+    sha256 = "0kxysxhx6jyk82mx30ni0ydzmwdcbnlxlnarrlq018rsnwb4md72";
+  };
+
+  configurePhase = ''
+    export GIT_VERSION=${builtins.substring 0 7 src.rev}
+    buildFlags="$buildFlags ''${enableParallelBuilding:+-j$NIX_BUILD_CORES -l$NIX_BUILD_CORES}"
+  '' + optionalString enableX11 ''
+    cd x11
+    substituteInPlace Makefile.am \
+      --replace 'GIT_VERSION :=' 'GIT_VERSION ?='
+    ./autogen.sh ${x11ConfigureFlags}
+    ./configure ${x11ConfigureFlags}
+    cd ..
+  '';
+
+  nativeBuildInputs = sdlDepsBuildonly
+    ++ optionals enableX11 [
+    automake
+    autoconf
+    autoconf-archive
+    libtool
+    pkg-config
+    unzip
+    nasm
+  ];
+
+  buildInputs = sdlDepsTarget
+    ++ optionals enableX11 [
+    gtk2
+    libICE
+    libSM
+    libusb1
+    libXxf86vm
+  ];
+
+  enableParallelBuilding = true;
+
+  buildPhase = optionalString enableSDL ''
+    cd sdl2
+    for mkfile in ${sdlMakefiles}; do
+      substituteInPlace $mkfile \
+        --replace 'GIT_VERSION :=' 'GIT_VERSION ?='
+      echo make -f $mkfile $buildFlags ${sdlBuildFlags} clean
+      make -f $mkfile $buildFlags ${sdlBuildFlags} clean
+      make -f $mkfile $buildFlags ${sdlBuildFlags}
+    done
+    cd ..
+  '' + optionalString enableX11 ''
+    cd x11
+    make $buildFlags ${x11BuildFlags}
+    cd ..
+  '';
+
+  installPhase = optionalString enableSDL ''
+    cd sdl2
+    for emu in ${sdlBins}; do
+      install -D -m 755 $emu $out/bin/$emu
+    done
+    cd ..
+  '' + optionalString enableX11 ''
+    cd x11
+    for emu in ${x11Bins}; do
+      install -D -m 755 $emu $out/bin/$emu
+    done
+    cd ..
+  '';
+
+  meta = with lib; {
+    description = "A PC-9801 series emulator.";
+    homepage = "https://github.com/AZO234/NP2kai";
+    license = licenses.mit;
+    maintainers = with maintainers; [ OPNA2608 ];
+    platforms = platforms.x86;
+  };
+}
diff --git a/pkgs/misc/emulators/retroarch/cores.nix b/pkgs/misc/emulators/retroarch/cores.nix
index 0ebd2b82a9a9..735814296132 100644
--- a/pkgs/misc/emulators/retroarch/cores.nix
+++ b/pkgs/misc/emulators/retroarch/cores.nix
@@ -718,6 +718,25 @@ in with stdenv.lib.licenses;
     preBuild = "cd libretro";
   };
 
+  np2kai = mkLibRetroCore rec {
+    core = "np2kai";
+    src = fetchFromGitHub rec {
+      owner = "AZO234";
+      repo = "NP2kai";
+      rev = "4a317747724669343e4c33ebdd34783fb7043221";
+      sha256 = "0kxysxhx6jyk82mx30ni0ydzmwdcbnlxlnarrlq018rsnwb4md72";
+    };
+    description = "Neko Project II kai libretro port";
+    license = mit;
+    makefile = "Makefile.libretro";
+    preBuild = ''
+      cd sdl2
+      substituteInPlace ${makefile} \
+        --replace 'GIT_VERSION :=' 'GIT_VERSION ?='
+      export GIT_VERSION=${builtins.substring 0 7 src.rev}
+    '';
+  };
+
   o2em = mkLibRetroCore rec {
     core = "o2em";
     src = fetchRetro {
diff --git a/pkgs/servers/http/nginx/mainline.nix b/pkgs/servers/http/nginx/mainline.nix
index 74df3c164728..c67606785e5b 100644
--- a/pkgs/servers/http/nginx/mainline.nix
+++ b/pkgs/servers/http/nginx/mainline.nix
@@ -1,6 +1,6 @@
 { callPackage, ... }@args:
 
 callPackage ./generic.nix args {
-  version = "1.18.0";
-  sha256 = "16azscl74ym1far0s0p6xsjin1k1cm4wk80i9x5d74dznmx3wdsc";
+  version = "1.19.0";
+  sha256 = "1j1n3rlvan6l9j3vw8axbbdm96w7s0x6ygmgqvbplzfd3wbid9j4";
 }
diff --git a/pkgs/servers/kapow/default.nix b/pkgs/servers/kapow/default.nix
index 1990dba381da..4f0e8cb4ec7a 100644
--- a/pkgs/servers/kapow/default.nix
+++ b/pkgs/servers/kapow/default.nix
@@ -2,7 +2,7 @@
 
 buildGoModule rec {
   pname = "kapow";
-  version = "0.5.3";
+  version = "0.5.4";
 
   goPackagePath = "github.com/BBVA/kapow";
 
@@ -12,7 +12,7 @@ buildGoModule rec {
     owner = "BBVA";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0m5b9lvg5d908d27khyx9p3567pap1b2mxl8fk7cxhb51r89jypj";
+    sha256 = "09qr631vzlgibz6q64f35lqzz9h1g3gxqfbapkrci5i0n3h04yr4";
   };
 
   vendorSha256 = "159s46rhg67mgglaxgddx3k8kssl0cqiq8yjdqgjhhxppf16r7dy";
diff --git a/pkgs/servers/tegola/default.nix b/pkgs/servers/tegola/default.nix
index 7dc32972fe47..24e25f0c1377 100644
--- a/pkgs/servers/tegola/default.nix
+++ b/pkgs/servers/tegola/default.nix
@@ -2,16 +2,15 @@
 
 buildGoPackage rec {
   pname = "tegola";
-  version = "0.8.1";
-  rev = "8b2675a63624ad1d69a8d2c84a6a3f3933e25ca1";
+  version = "0.11.2";
 
   goPackagePath = "github.com/go-spatial/tegola";
 
   src = fetchFromGitHub {
     owner = "go-spatial";
-    repo = "tegola";
-    inherit rev;
-    sha256 = "1f70vsrj3i1d0kg76a8s741nps71hrglgyyrz2xm6a8b31w833pi";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0xrjs0py08q9i31rl0cxi6idncrrgqwcspqks3c5vd9i65yqc6fv";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/admin/clair/default.nix b/pkgs/tools/admin/clair/default.nix
index 22e490979bc9..77e0638d0d3e 100644
--- a/pkgs/tools/admin/clair/default.nix
+++ b/pkgs/tools/admin/clair/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "clair";
-  version = "2.1.3";
+  version = "2.1.4";
 
   src = fetchFromGitHub {
     owner = "quay";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0wkljfq9lnadzkg1ki3wkimlqd6j405nxcl35npzrxjglkvsdjym";
+    sha256 = "1bvwh3ghxb3ynq8a07ka9i0rzaqg1aikxvqxmpjkwjvhwk63lwqd";
   };
 
   vendorSha256 = "0x31n50vd8660z816as6kms5dkv87b0mhblccpkvd9cbvcv2n37a";
diff --git a/pkgs/tools/admin/lxd/default.nix b/pkgs/tools/admin/lxd/default.nix
index f270576e684a..43cd243561b5 100644
--- a/pkgs/tools/admin/lxd/default.nix
+++ b/pkgs/tools/admin/lxd/default.nix
@@ -10,13 +10,13 @@
 
 buildGoPackage rec {
   pname = "lxd";
-  version = "4.1";
+  version = "4.2";
 
   goPackagePath = "github.com/lxc/lxd";
 
   src = fetchurl {
     url = "https://github.com/lxc/lxd/releases/download/${pname}-${version}/${pname}-${version}.tar.gz";
-    sha256 = "0svzj57wwm43d2gnx0myr2p9pzjmkivwhgg0dww6zl169bx32liz";
+    sha256 = "0pv84ywnigrp94kh54fz689i15yv01lhrnkxpk8dg9wypxara9m4";
   };
 
   postPatch = ''
diff --git a/pkgs/tools/backup/monolith/default.nix b/pkgs/tools/backup/monolith/default.nix
index 261267b809a1..36d90fb8066c 100644
--- a/pkgs/tools/backup/monolith/default.nix
+++ b/pkgs/tools/backup/monolith/default.nix
@@ -8,16 +8,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "monolith";
-  version = "2.2.6";
+  version = "2.2.7";
 
   src = fetchFromGitHub {
     owner = "Y2Z";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0ifv1h16xrs40gw5wx7kwj7hirnzpgfrznskz2igsslk7ycjlbr1";
+    sha256 = "1ww5q7pk269l2s7d2svkkyd7hb7g4hqmwjn09b287pmjcirnmqn9";
   };
 
-  cargoSha256 = "1plx9p265jcc6wg3bhcdk1f77md8ann08kkv3g2706d82kxy2c1i";
+  cargoSha256 = "0jdbxshvm9hdxdjr3sy1kgszhfs9v4r6gp0nwvv2n92m3z8zri9y";
 
   nativeBuildInputs = stdenv.lib.optionals stdenv.isLinux [ pkg-config ];
   buildInputs = stdenv.lib.optionals stdenv.isLinux [ openssl ]
diff --git a/pkgs/tools/compression/hactool/default.nix b/pkgs/tools/compression/hactool/default.nix
index 77382d980e54..d34ca73556bb 100644
--- a/pkgs/tools/compression/hactool/default.nix
+++ b/pkgs/tools/compression/hactool/default.nix
@@ -1,20 +1,22 @@
 { stdenv, fetchFromGitHub }:
 
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   pname = "hactool";
-  version = "1.3.3";
+  version = "1.4.0";
 
   src = fetchFromGitHub {
     owner = "SciresM";
     repo = "hactool";
-    rev = "1.3.3";
-    sha256 = "1qb51fck7liqc1ridms8wdlzgbdbvp6iv4an8jvmzhcj5p5xq631";
+    rev = version;
+    sha256 = "0305ngsnwm8npzgyhyifasi4l802xnfz19r0kbzzniirmcn4082d";
   };
 
   preBuild = ''
     mv config.mk.template config.mk
   '';
 
+  makeFlags = stdenv.lib.optionals stdenv.isDarwin [ "CC=cc" ];
+
   installPhase = ''
     install -D hactool $out/bin/hactool
   '';
diff --git a/pkgs/tools/graphics/yafaray-core/default.nix b/pkgs/tools/graphics/yafaray-core/default.nix
index 8e15cd0d3280..a02a97739bad 100644
--- a/pkgs/tools/graphics/yafaray-core/default.nix
+++ b/pkgs/tools/graphics/yafaray-core/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, opencv, zlib
 , libxml2, freetype, libjpeg, libtiff, swig, openexr
 , ilmbase, boost165
-, withPython ? true, python35
+, withPython ? true, python3
 }:
 
 stdenv.mkDerivation rec {
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     buildInputs = [
       cmake pkgconfig boost165 opencv zlib libxml2 freetype libjpeg libtiff
       swig openexr ilmbase
-    ] ++ stdenv.lib.optional withPython python35;
+    ] ++ stdenv.lib.optional withPython python3;
 
     meta = with stdenv.lib; {
       description = "A free, open source raytracer";
diff --git a/pkgs/tools/misc/bat/default.nix b/pkgs/tools/misc/bat/default.nix
index e961a5b06950..b4806b6b4a07 100644
--- a/pkgs/tools/misc/bat/default.nix
+++ b/pkgs/tools/misc/bat/default.nix
@@ -10,8 +10,7 @@ rustPlatform.buildRustPackage rec {
     owner  = "sharkdp";
     repo   = pname;
     rev    = "v${version}";
-    sha256 = "1pjdvhldmjpy8ymb7r91y18hj5dx1iygszsfwkd66v9rncjigd07";
-    fetchSubmodules = true;
+    sha256 = "0pjdba2c6p7ldgx2yfffxqlpasrcfrlkw63m1ma34zdq0f287w3p";
   };
 
   cargoSha256 = "0myz06hjv4hwzmyqa9l36i9j9d213a0mnq8rvx6wyff7mr9zk99i";
diff --git a/pkgs/tools/misc/dua/default.nix b/pkgs/tools/misc/dua/default.nix
index cb000b294723..a79059dff071 100644
--- a/pkgs/tools/misc/dua/default.nix
+++ b/pkgs/tools/misc/dua/default.nix
@@ -2,13 +2,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "dua";
-  version = "2.6.0";
+  version = "2.6.1";
 
   src = fetchFromGitHub {
     owner = "Byron";
     repo = "dua-cli";
     rev = "v${version}";
-    sha256 = "1697z9j0xd4il01bcvz1xwzkcg5mbkpp207mshb9csdhwi9a50wg";
+    sha256 = "0wq6cqznbpkiy9vz3slpcnxlsxff6gx5x7fsbd67q6jv5zhkn881";
     # Remove unicode file names which leads to different checksums on HFS+
     # vs. other filesystems because of unicode normalisation.
     extraPostFetch = ''
@@ -16,7 +16,7 @@ rustPlatform.buildRustPackage rec {
     '';
   };
 
-  cargoSha256 = "1rczq41jpds7kfyf31nxj4v8rk9rccijjixpznhlriam6xhgm90b";
+  cargoSha256 = "096c6i1hqyygaifnm2kg53x22a8hhfxfz22qlssh1rw79bj82q0x";
 
   doCheck = false;
 
diff --git a/pkgs/tools/misc/mutagen/default.nix b/pkgs/tools/misc/mutagen/default.nix
index 50f8ffc25d7d..1271c4948515 100644
--- a/pkgs/tools/misc/mutagen/default.nix
+++ b/pkgs/tools/misc/mutagen/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "mutagen";
-  version = "0.11.4";
+  version = "0.11.5";
 
   src = fetchFromGitHub {
     owner = "mutagen-io";
     repo = pname;
     rev = "v${version}";
-    sha256 = "15bknyk6mkrwlm18ypncsf9az8l1nv67n0lf0zav867z0r46cc6x";
+    sha256 = "0z2bf412zfap91ygp7v06vif87d1cxj2jlc0jvfv7fm61801piij";
   };
 
   vendorSha256 = "0szs9yc49fyh55ra1wf8zj76kdah0x49d45cgivk3gqh2hl17j6l";
diff --git a/pkgs/tools/misc/pgmetrics/default.nix b/pkgs/tools/misc/pgmetrics/default.nix
index c78aa6a53156..da2e1a9cbe31 100644
--- a/pkgs/tools/misc/pgmetrics/default.nix
+++ b/pkgs/tools/misc/pgmetrics/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "pgmetrics";
-  version = "1.9.0";
+  version = "1.9.1";
 
   src = fetchFromGitHub {
     owner  = "rapidloop";
     repo   = pname;
     rev    = "v${version}";
-    sha256 = "0f7pjagr3zcqmbhmk446j6n7nanyhvyq4rn68f5wljl9g68ni7sj";
+    sha256 = "03c4v24ql9p38m0hmgq5ya9cnvhmdhv2zjxxrxpb2338cxajs4mh";
   };
 
   vendorSha256 = "16x33fmh4q993rw0jr65337yimska4fwgyyw3kmq84q0x28a3zg5";
diff --git a/pkgs/tools/misc/rmlint/default.nix b/pkgs/tools/misc/rmlint/default.nix
index cbe1f7d407ce..4dd440850120 100644
--- a/pkgs/tools/misc/rmlint/default.nix
+++ b/pkgs/tools/misc/rmlint/default.nix
@@ -5,13 +5,13 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
   pname = "rmlint";
-  version = "2.9.0";
+  version = "2.10.0";
 
   src = fetchFromGitHub {
     owner = "sahib";
     repo = "rmlint";
     rev = "v${version}";
-    sha256 = "1b5cziam14h80xrfb285fmfrzz2rligxcpsq1xsig14xf4l2875i";
+    sha256 = "1r7j1bmm83p6wdw0jhvkm4sa568r534zsy45bvas7qq4433jl019";
   };
 
   CFLAGS="-I${stdenv.lib.getDev utillinux}/include";
diff --git a/pkgs/tools/networking/corerad/default.nix b/pkgs/tools/networking/corerad/default.nix
index a4eb50d0c773..bbdb98ae4950 100644
--- a/pkgs/tools/networking/corerad/default.nix
+++ b/pkgs/tools/networking/corerad/default.nix
@@ -2,20 +2,20 @@
 
 buildGoModule rec {
   pname = "corerad";
-  version = "0.2.5";
+  version = "0.2.6";
 
   src = fetchFromGitHub {
     owner = "mdlayher";
     repo = "corerad";
     rev = "v${version}";
-    sha256 = "0fi9wgv5aj3ds3r5qjyi4pxnd56psrpdy2sz84jd0sz2w48x4k4p";
+    sha256 = "16rwydvqkzi0jlgwpl3d4f8zd35y4lv4h5xa30ybqmwwp1k5ymf0";
   };
 
-  vendorSha256 = "11r3vpimhik7y09gwb3p6pl0yf53hpaw24ry4a833fw8060rqp3q";
+  vendorSha256 = "1431fvi9b0id3zhgkxhiampc5avvp998lncyd5l2gn5py3qz6sdl";
 
   buildFlagsArray = ''
     -ldflags=
-    -X github.com/mdlayher/corerad/internal/build.linkTimestamp=1590182656
+    -X github.com/mdlayher/corerad/internal/build.linkTimestamp=1591474872
     -X github.com/mdlayher/corerad/internal/build.linkVersion=v${version}
   '';
 
diff --git a/pkgs/tools/networking/dnsproxy/default.nix b/pkgs/tools/networking/dnsproxy/default.nix
index b868f075b9b5..8c98f316aae1 100644
--- a/pkgs/tools/networking/dnsproxy/default.nix
+++ b/pkgs/tools/networking/dnsproxy/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "dnsproxy";
-  version = "0.28.1";
+  version = "0.29.0";
 
   src = fetchFromGitHub {
     owner = "AdguardTeam";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1pa4skrhdcblqs8r1kik5g8h9p6pcin5pd7b1dh7xk2n86xs8j22";
+    sha256 = "164l97x1g20a61jkb2dwwmf63md3np9x2m59dri3qf22k4rl4l0d";
   };
 
   vendorSha256 = null;
diff --git a/pkgs/tools/networking/isync/default.nix b/pkgs/tools/networking/isync/default.nix
index 49efeac02a97..9ce1183d060c 100644
--- a/pkgs/tools/networking/isync/default.nix
+++ b/pkgs/tools/networking/isync/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.gpl2Plus;
     platforms = platforms.unix;
-    maintainers = with maintainers; [ primeos ];
+    maintainers = with maintainers; [ primeos lheckemann ];
   };
 }
diff --git a/pkgs/tools/networking/mu/default.nix b/pkgs/tools/networking/mu/default.nix
index 430607a0c3ba..cf2a01b3bb27 100644
--- a/pkgs/tools/networking/mu/default.nix
+++ b/pkgs/tools/networking/mu/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mu";
-  version = "1.4.7";
+  version = "1.4.9";
 
   src = fetchFromGitHub {
     owner  = "djcb";
     repo   = "mu";
     rev    = version;
-    sha256 = "0inn720prhgxxc1napzd3xyzqgsvv70gqddsyzaa84h6946iz6v5";
+    sha256 = "1l8c72f3yd2vypc11frsmjnkr87h1q4gb6k3armpypwv6a6zl8z4";
   };
 
   postPatch = stdenv.lib.optionalString (batchSize != null) ''
@@ -50,6 +50,7 @@ stdenv.mkDerivation rec {
     description = "A collection of utilties for indexing and searching Maildirs";
     license = licenses.gpl3Plus;
     homepage = "https://www.djcbsoftware.nl/code/mu/";
+    changelog = "https://github.com/djcb/mu/releases/tag/${version}";
     maintainers = with maintainers; [ antono peterhoeg ];
     platforms = platforms.mesaPlatforms;
   };
diff --git a/pkgs/tools/networking/shadowsocks-rust/default.nix b/pkgs/tools/networking/shadowsocks-rust/default.nix
index ba90a7cacb77..875ba7c988a6 100644
--- a/pkgs/tools/networking/shadowsocks-rust/default.nix
+++ b/pkgs/tools/networking/shadowsocks-rust/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "shadowsocks-rust";
-  version = "1.8.11";
+  version = "1.8.12";
 
   src = fetchFromGitHub {
     rev = "v${version}";
     owner = "shadowsocks";
     repo = pname;
-    sha256 = "0imnvx3v0msk9qf72zy1qg5q52dmc8xfs9iwdwa2q13scjslgmwn";
+    sha256 = "0c9mdy22pjnjq5l2ji2whrfz64azx6yi6m76j17pbhnjf6f4jx9b";
   };
 
-  cargoSha256 = "1aqqx0pdq3vp5c06pjwsrbrqfkz5dhxnpvv3vnr3pqfm62xrffgg";
+  cargoSha256 = "03gf26d7rz4v2v5fypcp5icsqqnb4m5dwil9ad5a98q3ssx80iwq";
 
   SODIUM_USE_PKG_CONFIG = 1;
 
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 1004a444469e..03b03ff2a842 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -247,6 +247,7 @@ mapAliases ({
   libgumbo = gumbo; # added 2018-01-21
   libGL_driver = mesa.drivers;
   libintlOrEmpty = stdenv.lib.optional (!stdenv.isLinux || stdenv.hostPlatform.libc != "glibc") gettext; # added 2018-03-14
+  libjpeg_drop = libjpeg_original; # added 2020-06-05
   libjson_rpc_cpp = libjson-rpc-cpp; # added 2017-02-28
   liblapackWithoutAtlas = lapack-reference; # added 2018-11-05
   liblrdf = lrdf; # added 2018-04-25
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bd298ce24ea2..5004ef6dba73 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4853,6 +4853,8 @@ in
 
   now-cli = callPackage ../development/web/now-cli {};
 
+  np2kai = callPackage ../misc/emulators/np2kai { };
+
   file-rename = callPackage ../tools/filesystems/file-rename { };
 
   kea = callPackage ../tools/networking/kea { };
@@ -13184,7 +13186,6 @@ in
   libjpeg_original = callPackage ../development/libraries/libjpeg { };
   # also known as libturbojpeg
   libjpeg_turbo = callPackage ../development/libraries/libjpeg-turbo { };
-  libjpeg_drop = callPackage ../development/libraries/libjpeg-drop { };
   libjpeg = libjpeg_turbo;
 
   libjreen = callPackage ../development/libraries/libjreen { };
@@ -19815,6 +19816,8 @@ in
 
   git-review = callPackage ../applications/version-management/git-review { };
 
+  github-cli = gitAndTools.gh;
+
   gitolite = callPackage ../applications/version-management/gitolite { };
 
   inherit (gnome3) gitg;
@@ -22866,6 +22869,7 @@ in
       ++ optional (cfg.enableMupen64Plus or false) mupen64plus
       ++ optional (cfg.enableNeoCD or false) neocd
       ++ optional (cfg.enableNestopia or false) nestopia
+      ++ optional (cfg.enableNP2kai or false) np2kai
       ++ optional (cfg.enableO2EM or false) o2em
       ++ optional (cfg.enableOpera or false) opera
       ++ optional (cfg.enableParallelN64 or false) parallel-n64
diff --git a/pkgs/top-level/lua-packages.nix b/pkgs/top-level/lua-packages.nix
index 7cf47c26c6fc..d120e9f7a7f2 100644
--- a/pkgs/top-level/lua-packages.nix
+++ b/pkgs/top-level/lua-packages.nix
@@ -132,39 +132,6 @@ with self; {
     };
   };
 
-  pulseaudio = buildLuaPackage rec {
-    pname = "pulseaudio";
-    version = "0.2";
-    name = "pulseaudio-${version}";
-
-    src = fetchFromGitHub {
-      owner = "doronbehar";
-      repo = "lua-pulseaudio";
-      rev = "v${version}";
-      sha256 = "140y1m6k798c4w7xfl0zb0a4ffjz6i1722bgkdcdg8g76hr5r8ys";
-    };
-    disabled = (luaOlder "5.1") || (luaAtLeast "5.5");
-    buildInputs = [ pkgs.libpulseaudio ];
-    propagatedBuildInputs = [ lua ];
-    nativeBuildInputs = [ pkgs.pulseaudio pkgconfig ];
-
-    makeFlags = [
-      "INST_LIBDIR=${placeholder "out"}/lib/lua/${lua.luaversion}"
-      "INST_LUADIR=${placeholder "out"}/share/lua/${lua.luaversion}"
-      "LUA_BINDIR=${placeholder "out"}/bin"
-    ];
-    preBuild = ''
-      mkdir -p ${placeholder "out"}/lib/lua/${lua.luaversion}
-    '';
-
-    meta = with stdenv.lib; {
-      homepage = "https://github.com/doronbehar/lua-pulseaudio";
-      description = "Libpulse Lua bindings";
-      maintainers = with maintainers; [ doronbehar ];
-      license = licenses.lgpl21;
-    };
-  };
-
   vicious = toLuaModule(stdenv.mkDerivation rec {
     pname = "vicious";
     version = "2.3.1";
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index cca067557d20..e0ac6f08b9d4 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -795,8 +795,6 @@ let
 
     pa_bench = callPackage ../development/ocaml-modules/pa_bench { };
 
-    pa_test = callPackage ../development/ocaml-modules/pa_test { };
-
     parany = callPackage ../development/ocaml-modules/parany { };
 
     pipebang = callPackage ../development/ocaml-modules/pipebang { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 00960b457252..8a376a5abcbb 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5086,9 +5086,14 @@ in {
 
   pyviz-comms = callPackage ../development/python-modules/pyviz-comms { };
 
-  pillow = callPackage ../development/python-modules/pillow {
-    inherit (pkgs) freetype libjpeg zlib libtiff libwebp tcl lcms2 tk;
-    inherit (pkgs.xorg) libX11;
+  pillow = if isPy27 then
+    callPackage ../development/python-modules/pillow/6.nix {
+      inherit (pkgs) freetype libjpeg zlib libtiff libwebp tcl lcms2 tk;
+      inherit (pkgs.xorg) libX11;
+    } else
+    callPackage ../development/python-modules/pillow {
+      inherit (pkgs) freetype libjpeg zlib libtiff libwebp tcl lcms2 tk;
+      inherit (pkgs.xorg) libX11;
   };
 
   pkgconfig = callPackage ../development/python-modules/pkgconfig {