diff --git a/pkgs/applications/audio/qmmp/default.nix b/pkgs/applications/audio/qmmp/default.nix
index b75af645bb3..25263f2a2cb 100644
--- a/pkgs/applications/audio/qmmp/default.nix
+++ b/pkgs/applications/audio/qmmp/default.nix
@@ -29,11 +29,11 @@
 # handle that.
 
 mkDerivation rec {
-  name = "qmmp-1.4.2";
+  name = "qmmp-1.4.4";
 
   src = fetchurl {
     url = "http://qmmp.ylsoftware.com/files/${name}.tar.bz2";
-    sha256 = "1kvzw0n90crg3dgy8834qrjv0zb3ia5cny7virax9ax73y653jfa";
+    sha256 = "sha256-sZRZVhCf2ceETuV4AULA0kVkuIMn3C+aYdKThqvPnVQ=";
   };
 
   nativeBuildInputs = [ cmake pkg-config ];
diff --git a/pkgs/applications/editors/typora/default.nix b/pkgs/applications/editors/typora/default.nix
index 3c55cffdcf1..a9afc774bc0 100644
--- a/pkgs/applications/editors/typora/default.nix
+++ b/pkgs/applications/editors/typora/default.nix
@@ -17,11 +17,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "typora";
-  version = "0.9.95";
+  version = "0.9.98";
 
   src = fetchurl {
     url = "https://www.typora.io/linux/typora_${version}_amd64.deb";
-    sha256 = "0kgzk7z707vlbjrvykrnw2h6wscmc3h5hxycyz1z1j2cz26fns4p";
+    sha256 = "sha256-JiqjxT8ZGttrcJrcQmBoGPnRuuYWZ9u2083RxZoLMus=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/applications/misc/josm/default.nix b/pkgs/applications/misc/josm/default.nix
index 3828fc654d6..894b44a8451 100644
--- a/pkgs/applications/misc/josm/default.nix
+++ b/pkgs/applications/misc/josm/default.nix
@@ -1,20 +1,20 @@
 { lib, stdenv, fetchurl, fetchsvn, makeWrapper, unzip, jre, libXxf86vm }:
 let
   pname = "josm";
-  version = "17428";
+  version = "17560";
   srcs = {
     jar = fetchurl {
       url = "https://josm.openstreetmap.de/download/josm-snapshot-${version}.jar";
-      sha256 = "0fhnq0836jp72br808hhw1ki70zc9wqcwfhnizb8pzjvs4wgx36w";
+      sha256 = "1ffrbg2d4s2dmc9zy9b4fbsqnp9g0pvp6vnrq7gbsmxh0y23sw56";
     };
     macosx = fetchurl {
       url = "https://josm.openstreetmap.de/download/macosx/josm-macosx-${version}.zip";
-      sha256 = "126yy6y7mkpqzkrkqkzzn3mwnl1yjkmd5k895k7mmk2inmcsvqgm";
+      sha256 = "17qrilj20bvzd8ydfjjirpqjrsbqbkxyj4q35q87z9j3pgnd1h71";
     };
     pkg = fetchsvn {
       url = "https://josm.openstreetmap.de/svn/trunk/native/linux/tested";
       rev = version;
-      sha256 = "198kq490y5wzxz0a5prb9anykq6dzg0imxfkchsas233inbzggql";
+      sha256 = "0wmncbi5g3ijn19qvmvwszb2m79wnv4jpdmpjd7332d3qi5rfmwn";
     };
   };
 in
diff --git a/pkgs/applications/misc/nnn/default.nix b/pkgs/applications/misc/nnn/default.nix
index 4a72eecf9b3..a39e8267cf7 100644
--- a/pkgs/applications/misc/nnn/default.nix
+++ b/pkgs/applications/misc/nnn/default.nix
@@ -7,13 +7,13 @@ assert withNerdIcons -> withIcons == false;
 
 stdenv.mkDerivation rec {
   pname = "nnn";
-  version = "3.5";
+  version = "3.6";
 
   src = fetchFromGitHub {
     owner = "jarun";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1fa7cmwrzn6kx87kms8i98p9azdlwyh2gnif29l340syl9hkr5qy";
+    sha256 = "1hwv7ncp8pmzdir30877ni4qlmczmb3yjdkbfd1pssr08y1srsc7";
   };
 
   configFile = lib.optionalString (conf != null) (builtins.toFile "nnn.h" conf);
@@ -22,10 +22,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ readline ncurses ];
 
-  makeFlags = [
-    "DESTDIR=${placeholder "out"}"
-    "PREFIX="
-  ] ++ lib.optional withIcons [ "O_ICONS=1" ]
+  makeFlags = [ "PREFIX=$(out)" ]
+    ++ lib.optional withIcons [ "O_ICONS=1" ]
     ++ lib.optional withNerdIcons [ "O_NERD=1" ];
 
   # shell completions
@@ -38,6 +36,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Small ncurses-based file browser forked from noice";
     homepage = "https://github.com/jarun/nnn";
+    changelog = "https://github.com/jarun/nnn/blob/v${version}/CHANGELOG";
     license = licenses.bsd2;
     platforms = platforms.all;
     maintainers = with maintainers; [ jfrankenau Br1ght0ne ];
diff --git a/pkgs/applications/misc/pdfslicer/default.nix b/pkgs/applications/misc/pdfslicer/default.nix
new file mode 100644
index 00000000000..31bc4714015
--- /dev/null
+++ b/pkgs/applications/misc/pdfslicer/default.nix
@@ -0,0 +1,48 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, gettext
+, intltool
+, pkg-config
+, wrapGAppsHook
+, gtkmm3
+, libuuid
+, poppler
+, qpdf
+}:
+
+stdenv.mkDerivation rec {
+  pname = "pdfslicer";
+  version = "1.8.8";
+
+  src = fetchFromGitHub {
+    owner = "junrrein";
+    repo = "pdfslicer";
+    rev = "v${version}";
+    fetchSubmodules = true;
+    sha256 = "0sja0ddd9c8wjjpzk2ag8q1lxpj09adgmhd7wnsylincqnj2jyls";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    gettext
+    intltool
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    gtkmm3
+    libuuid
+    poppler
+    qpdf
+  ];
+
+  meta = with lib; {
+    description = "A simple application to extract, merge, rotate and reorder pages of PDF documents";
+    homepage = "https://junrrein.github.io/pdfslicer/";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/applications/networking/cluster/kubectl-doctor/default.nix b/pkgs/applications/networking/cluster/kubectl-doctor/default.nix
new file mode 100644
index 00000000000..5d056907264
--- /dev/null
+++ b/pkgs/applications/networking/cluster/kubectl-doctor/default.nix
@@ -0,0 +1,27 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "kubectl-doctor";
+  version = "0.3.0";
+
+  src = fetchFromGitHub {
+    owner = "emirozer";
+    repo = pname;
+    rev = version;
+    sha256 = "0x784jbcwd34vzdnhg2yldh5ivkxvs2qlbsvaammbxkn04ch1ijz";
+  };
+
+  vendorSha256 = "04xq5kp1m7c98gb4fd0dni258vpfnhv535gl2qllfcp2mvk3mn55";
+
+  postInstall = ''
+    mv $out/bin/{cmd,kubectl-doctor}
+  '';
+
+  meta = with lib; {
+    description = "kubectl cluster triage plugin for k8s";
+    homepage = "https://github.com/emirozer/kubectl-doctor";
+    changelog = "https://github.com/emirozer/kubectl-doctor/releases/tag/v${version}";
+    license = licenses.asl20;
+    maintainers = [ maintainers.zimbatm ];
+  };
+}
diff --git a/pkgs/applications/networking/flexget/default.nix b/pkgs/applications/networking/flexget/default.nix
index b58c30aee5d..fd68dfc49f4 100644
--- a/pkgs/applications/networking/flexget/default.nix
+++ b/pkgs/applications/networking/flexget/default.nix
@@ -2,11 +2,11 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "FlexGet";
-  version = "3.1.103";
+  version = "3.1.106";
 
   src = python3Packages.fetchPypi {
     inherit pname version;
-    sha256 = "da635a01ae7d15ba31b41081ab3e0214b8c5ab5e4662c381246495d7d1eba9be";
+    sha256 = "f0ff300a1762d701b77eb16142dcc13d9d099bbed695f1e950392c1d1bb988eb";
   };
 
   postPatch = ''
diff --git a/pkgs/applications/networking/maestral-qt/default.nix b/pkgs/applications/networking/maestral-qt/default.nix
index 0929c745b21..69d3bde42e8 100644
--- a/pkgs/applications/networking/maestral-qt/default.nix
+++ b/pkgs/applications/networking/maestral-qt/default.nix
@@ -6,14 +6,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "maestral-qt";
-  version = "1.4.2";
+  version = "1.4.3";
   disabled = python3.pkgs.pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "SamSchott";
     repo = "maestral-qt";
     rev = "v${version}";
-    sha256 = "sha256-cPH0wD7RL3OifDTD48x58I4qeaLALOMFnfWXjE2/lUQ=";
+    sha256 = "sha256-+eBwBZx+kp2ACbFjtYK6ux9lcPmEQsunvxAAZ2HgAYw=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [
diff --git a/pkgs/applications/radio/xlog/default.nix b/pkgs/applications/radio/xlog/default.nix
index eb57048c5c2..a013fe41d83 100644
--- a/pkgs/applications/radio/xlog/default.nix
+++ b/pkgs/applications/radio/xlog/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, glib, gtk2, pkg-config, hamlib }:
 stdenv.mkDerivation rec {
   pname = "xlog";
-  version = "2.0.19";
+  version = "2.0.20";
 
   src = fetchurl {
     url = "https://download.savannah.gnu.org/releases/xlog/${pname}-${version}.tar.gz";
-    sha256 = "0y38gkcm4mgv6wn31pjq6d5bm22m63rpwa55qjmrlywrmw76rppy";
+    sha256 = "sha256-pSGmKLHGc+Eb9OG27k1rYOMn/2BiRejrBajARjEgsUA=";
   };
 
   # glib-2.62 deprecations
diff --git a/pkgs/development/libraries/tinyobjloader/default.nix b/pkgs/development/libraries/tinyobjloader/default.nix
index c7939a6be25..ad4a999e45c 100644
--- a/pkgs/development/libraries/tinyobjloader/default.nix
+++ b/pkgs/development/libraries/tinyobjloader/default.nix
@@ -21,6 +21,6 @@ stdenv.mkDerivation rec {
     description = "Tiny but powerful single file wavefront obj loader";
     license = licenses.mit;
     maintainers = [ maintainers.ivar ];
-    platforms = platforms.linux;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/tllist/default.nix b/pkgs/development/libraries/tllist/default.nix
index 11e61e93a0c..c8497391999 100644
--- a/pkgs/development/libraries/tllist/default.nix
+++ b/pkgs/development/libraries/tllist/default.nix
@@ -36,6 +36,6 @@ stdenv.mkDerivation rec {
 
     license = licenses.mit;
     maintainers = with maintainers; [ fionera AndersonTorres ];
-    platforms = with platforms; linux;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/utf8cpp/default.nix b/pkgs/development/libraries/utf8cpp/default.nix
index e627b97849a..30129992c73 100644
--- a/pkgs/development/libraries/utf8cpp/default.nix
+++ b/pkgs/development/libraries/utf8cpp/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation rec {
     description = "UTF-8 with C++ in a Portable Way";
     license = licenses.free;
     maintainers = with maintainers; [ jobojeha ];
-    platforms = platforms.linux;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/vcg/default.nix b/pkgs/development/libraries/vcg/default.nix
index 380f533fe6f..d8c83bf54a8 100644
--- a/pkgs/development/libraries/vcg/default.nix
+++ b/pkgs/development/libraries/vcg/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     homepage = "http://vcg.isti.cnr.it/vcglib/install.html";
     description = "C++ library for manipulation, processing and displaying with OpenGL of triangle and tetrahedral meshes";
     license = licenses.gpl3;
-    platforms = platforms.linux;
+    platforms = platforms.all;
     maintainers = with maintainers; [ abbradar ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/carton/default.nix b/pkgs/development/ocaml-modules/carton/default.nix
index 5bf7be4e779..31b864e29d3 100644
--- a/pkgs/development/ocaml-modules/carton/default.nix
+++ b/pkgs/development/ocaml-modules/carton/default.nix
@@ -2,19 +2,19 @@
 , ke, duff, decompress, cstruct, optint, bigstringaf, stdlib-shims
 , bigarray-compat, checkseum, logs, psq, fmt
 , result, rresult, fpath, base64, bos, digestif, mmap, alcotest
-, crowbar, alcotest-lwt, lwt, findlib, mirage-flow, cmdliner
+, crowbar, alcotest-lwt, lwt, findlib, mirage-flow, cmdliner, hxd
 }:
 
 buildDunePackage rec {
   pname = "carton";
-  version = "0.2.0";
+  version = "0.4.0";
 
   useDune2 = true;
   minimumOCamlVersion = "4.08";
 
   src = fetchurl {
     url = "https://github.com/mirage/ocaml-git/releases/download/${pname}-v${version}/${pname}-${pname}-v${version}.tbz";
-    sha256 = "0gfns4a9p9540kijccsg52yzyn3jfvi737mb0g71yazyc89dqwhn";
+    sha256 = "777f9692b83cd63570c17527a32c5045818ab9242d923cbbde72fc23d0da0140";
   };
 
   # remove changelogs for mimic and the git* packages
@@ -30,6 +30,7 @@ buildDunePackage rec {
     rresult
     fpath
     bos
+    hxd
   ];
   propagatedBuildInputs = [
     ke
diff --git a/pkgs/development/ocaml-modules/decompress/1.2.nix b/pkgs/development/ocaml-modules/decompress/1.2.nix
new file mode 100644
index 00000000000..e81202ea58f
--- /dev/null
+++ b/pkgs/development/ocaml-modules/decompress/1.2.nix
@@ -0,0 +1,28 @@
+{ lib, fetchurl, buildDunePackage
+, checkseum, bigarray-compat, optint
+}:
+
+buildDunePackage rec {
+  version = "1.2.0";
+  pname = "decompress";
+
+  minimumOCamlVersion = "4.07";
+
+  useDune2 = true;
+
+  src = fetchurl {
+    url = "https://github.com/mirage/decompress/releases/download/v${version}/decompress-v${version}.tbz";
+    sha256 = "1c3sq9a6kpzl0pj3gmg7w18ssjjl70yv0r3l7qjprcncjx23v62i";
+  };
+
+  propagatedBuildInputs = [ optint bigarray-compat checkseum ];
+  # required hxd version is not available in nixpkgs
+  doCheck = false;
+
+  meta = {
+    description = "Pure OCaml implementation of Zlib";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.vbgl ];
+    homepage = "https://github.com/mirage/decompress";
+  };
+}
diff --git a/pkgs/development/ocaml-modules/decompress/default.nix b/pkgs/development/ocaml-modules/decompress/default.nix
index f53e166c662..d2cba68d732 100644
--- a/pkgs/development/ocaml-modules/decompress/default.nix
+++ b/pkgs/development/ocaml-modules/decompress/default.nix
@@ -1,10 +1,10 @@
 { lib, fetchurl, buildDunePackage
-, checkseum, bigarray-compat, optint
-, bigstringaf, alcotest, hxd, camlzip, base64
+, checkseum, bigarray-compat, optint, cmdliner
+, bigstringaf, alcotest, camlzip, base64, ctypes, fmt
 }:
 
 buildDunePackage rec {
-  version = "1.2.0";
+  version = "1.3.0";
   pname = "decompress";
 
   minimumOCamlVersion = "4.07";
@@ -13,11 +13,12 @@ buildDunePackage rec {
 
   src = fetchurl {
     url = "https://github.com/mirage/decompress/releases/download/v${version}/decompress-v${version}.tbz";
-    sha256 = "1c3sq9a6kpzl0pj3gmg7w18ssjjl70yv0r3l7qjprcncjx23v62i";
+    sha256 = "de149896939be13fedec46a4581121d5ab74850a2241d08e6aa8ae4bb18c52c4";
   };
 
+  buildInputs = [ cmdliner ];
   propagatedBuildInputs = [ optint bigarray-compat checkseum ];
-  checkInputs = [ alcotest bigstringaf hxd camlzip base64 ];
+  checkInputs = [ alcotest bigstringaf ctypes fmt camlzip base64 ];
   doCheck = true;
 
   meta = {
diff --git a/pkgs/development/ocaml-modules/duff/default.nix b/pkgs/development/ocaml-modules/duff/default.nix
index 64a32d179d5..a57f8564d9e 100644
--- a/pkgs/development/ocaml-modules/duff/default.nix
+++ b/pkgs/development/ocaml-modules/duff/default.nix
@@ -1,17 +1,17 @@
-{ lib, fetchurl, buildDunePackage
+{ lib, fetchurl, buildDunePackage, fetchpatch
 , stdlib-shims, bigarray-compat, fmt
 , alcotest, hxd, crowbar, bigstringaf
 }:
 
 buildDunePackage rec {
   pname = "duff";
-  version = "0.3";
+  version = "0.4";
 
   useDune2 = true;
 
   src = fetchurl {
     url = "https://github.com/mirage/duff/releases/download/v${version}/duff-v${version}.tbz";
-    sha256 = "1lb67yxk93ifj94p1i3swjbnj5xy8j6xzs72bwvq6cffx5xykznm";
+    sha256 = "4795e8344a2c2562e0ef6c44ab742334b5cd807637354715889741b20a461da4";
   };
 
   propagatedBuildInputs = [ stdlib-shims bigarray-compat fmt ];
diff --git a/pkgs/development/ocaml-modules/git/default.nix b/pkgs/development/ocaml-modules/git/default.nix
index 8ef1c3627f0..0fd66226e36 100644
--- a/pkgs/development/ocaml-modules/git/default.nix
+++ b/pkgs/development/ocaml-modules/git/default.nix
@@ -8,14 +8,14 @@
 
 buildDunePackage rec {
   pname = "git";
-  version = "3.3.0";
+  version = "3.3.2";
 
   minimumOCamlVersion = "4.08";
   useDune2 = true;
 
   src = fetchurl {
     url = "https://github.com/mirage/ocaml-git/releases/download/${version}/git-${version}.tbz";
-    sha256 = "090b67e8f8a02fb52b4d0c7aa445b5ff7353fdb2da00fb37b908f089c6776cd0";
+    sha256 = "01xcjggsb13n6018lp6ic0f6pglfl39qcg126h1k3da19hvpzhrv";
   };
 
   buildInputs = [
diff --git a/pkgs/development/ocaml-modules/git/unix.nix b/pkgs/development/ocaml-modules/git/unix.nix
index 58ac0204b4b..f4cea472886 100644
--- a/pkgs/development/ocaml-modules/git/unix.nix
+++ b/pkgs/development/ocaml-modules/git/unix.nix
@@ -1,4 +1,4 @@
-{ buildDunePackage, fetchpatch, git
+{ buildDunePackage, git
 , mmap, rresult, result, bigstringaf
 , fmt, bos, fpath, uri, digestif, logs, lwt, git-cohttp-unix
 , mirage-clock, mirage-clock-unix, astring, awa, cmdliner
@@ -15,14 +15,6 @@ buildDunePackage {
 
   useDune2 = true;
 
-  patches = [
-    # https://github.com/mirage/ocaml-git/pull/472
-    (fetchpatch {
-      url = "https://github.com/sternenseemann/ocaml-git/commit/54998331eb9d5c61afe8901fabe0c74c2877f096.patch";
-      sha256 = "12kd45mlfaj4hxh33k9920a22mq1q2sdrin2j41w1angvg00d3my";
-    })
-  ];
-
   buildInputs = [
     awa awa-mirage cmdliner git-cohttp-unix
     mirage-clock mirage-clock-unix tcpip
diff --git a/pkgs/development/ocaml-modules/hxd/default.nix b/pkgs/development/ocaml-modules/hxd/default.nix
index 1d677ac1a2e..0775e21b1f8 100644
--- a/pkgs/development/ocaml-modules/hxd/default.nix
+++ b/pkgs/development/ocaml-modules/hxd/default.nix
@@ -1,11 +1,11 @@
 { lib, buildDunePackage, fetchurl
-, dune-configurator, cmdliner, angstrom
-, rresult, stdlib-shims, fmt, fpath
+, ocaml, dune-configurator, cmdliner
+, lwt, withLwt ? lib.versionAtLeast ocaml.version "4.07"
 }:
 
 buildDunePackage rec {
   pname = "hxd";
-  version = "0.2.0";
+  version = "0.3.1";
 
   useDune2 = true;
 
@@ -13,24 +13,25 @@ buildDunePackage rec {
 
   src = fetchurl {
     url = "https://github.com/dinosaure/hxd/releases/download/v${version}/hxd-v${version}.tbz";
-    sha256 = "1lyfrq058cc9x0c0hzsf3hv3ys0h8mxkwin9lldidlnj10izqf1l";
+    sha256 = "1c226c91e17cd329dec0c287bfd20f36302aa533069ff9c6ced32721f96b29bc";
   };
 
+  # ignore yes stderr output due to trapped SIGPIPE
+  postPatch = ''
+    sed -i 's|yes ".\+"|& 2> /dev/null|' test/*.t
+  '';
+
   nativeBuildInputs = [
     dune-configurator
   ];
 
+  propagatedBuildInputs = lib.optional withLwt lwt;
+
   buildInputs = [
     cmdliner
-    angstrom
-    rresult
-    fmt
-    fpath
   ];
 
-  propagatedBuildInputs = [
-    stdlib-shims
-  ];
+  doCheck = true;
 
   meta = with lib; {
     description = "Hexdump in OCaml";
diff --git a/pkgs/development/ocaml-modules/janestreet/0.14.nix b/pkgs/development/ocaml-modules/janestreet/0.14.nix
index 1c9cdb1532f..0bcdd78095c 100644
--- a/pkgs/development/ocaml-modules/janestreet/0.14.nix
+++ b/pkgs/development/ocaml-modules/janestreet/0.14.nix
@@ -222,7 +222,8 @@ rec {
 
   core = janePackage {
     pname = "core";
-    hash = "1m9h73pk9590m8ngs1yf4xrw61maiqmi9glmlrl12qhi0wcja5f3";
+    version = "0.14.1";
+    hash = "1isrcl07nkmdm6akqsqs9z8s6zvva2lvg47kaagy7gsbyszrqb82";
     meta.description = "System-independent part of Core";
     buildInputs = [ jst-config ];
     propagatedBuildInputs = [ core_kernel spawn timezone ];
diff --git a/pkgs/development/ocaml-modules/owl-base/default.nix b/pkgs/development/ocaml-modules/owl-base/default.nix
index b930ea88654..b767b1db24c 100644
--- a/pkgs/development/ocaml-modules/owl-base/default.nix
+++ b/pkgs/development/ocaml-modules/owl-base/default.nix
@@ -2,13 +2,13 @@
 
 buildDunePackage rec {
   pname = "owl-base";
-  version = "1.0.0";
+  version = "1.0.1";
 
   useDune2 = true;
 
   src = fetchurl {
     url = "https://github.com/owlbarn/owl/releases/download/${version}/owl-${version}.tbz";
-    sha256 = "1gny4351ws2r7dp53nampfyh39l0z6qqvxj5v3d05mpdi2aa06yr";
+    sha256 = "72ca9f6edd302fdfa16c7559cedac7ac2c885466a367e17ea1ea8807b2dd13ef";
   };
 
   minimumOCamlVersion = "4.10";
diff --git a/pkgs/development/python-modules/APScheduler/default.nix b/pkgs/development/python-modules/APScheduler/default.nix
index 507147dc8d6..a4dd79cd58b 100644
--- a/pkgs/development/python-modules/APScheduler/default.nix
+++ b/pkgs/development/python-modules/APScheduler/default.nix
@@ -1,8 +1,11 @@
 { lib
+, stdenv
 , buildPythonPackage
 , fetchPypi
 , setuptools-scm
 , pytestCheckHook
+, pytest-asyncio
+, pytest-tornado
 , pytestcov
 , sqlalchemy
 , tornado
@@ -33,15 +36,16 @@ buildPythonPackage rec {
   ];
 
   checkInputs = [
+    pytest-asyncio
+    pytest-tornado
     pytestCheckHook
     pytestcov
     sqlalchemy
     tornado
     twisted
     mock
-    trollius
     gevent
-  ];
+  ] ++ lib.optionals (!isPy3k) [ trollius ];
 
   propagatedBuildInputs = [
     six
@@ -51,6 +55,11 @@ buildPythonPackage rec {
     setuptools
   ] ++ lib.optional (!isPy3k) futures;
 
+  disabledTests = lib.optionals stdenv.isDarwin [
+    "test_submit_job"
+    "test_max_instances"
+  ];
+
   pythonImportsCheck = [ "apscheduler" ];
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/devolo-home-control-api/default.nix b/pkgs/development/python-modules/devolo-home-control-api/default.nix
index 1e388fd3a11..db26b089e41 100644
--- a/pkgs/development/python-modules/devolo-home-control-api/default.nix
+++ b/pkgs/development/python-modules/devolo-home-control-api/default.nix
@@ -2,28 +2,26 @@
 , aiohttp
 , buildPythonPackage
 , fetchFromGitHub
-, pytestCheckHook
-, pytest-cov
 , pytest-mock
+, pytestCheckHook
+, pythonOlder
 , requests
-, zeroconf
 , websocket_client
-, pytest-runner
+, zeroconf
 }:
 
 buildPythonPackage rec {
   pname = "devolo-home-control-api";
-  version = "0.16.0";
+  version = "0.17.0";
+  disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "2Fake";
     repo = "devolo_home_control_api";
     rev = "v${version}";
-    sha256 = "19zzdbx0dxlm8pq0yk00nn9gqqblgpp16fgl7z6a98hsa6459zzb";
+    sha256 = "sha256-g82YmlxlBdyNn7KPU+k+J3/P7ABWMMdLXUpXWnCkdpM=";
   };
 
-  nativeBuildInputs = [ pytest-runner ];
-
   propagatedBuildInputs = [
     requests
     zeroconf
@@ -32,12 +30,22 @@ buildPythonPackage rec {
 
   checkInputs = [
     pytestCheckHook
-    pytest-cov
     pytest-mock
   ];
 
+  postPatch = ''
+    # setup.py is not able to detect the version with setuptools_scm
+    substituteInPlace setup.py \
+      --replace "setuptools_scm" "" \
+      --replace 'use_scm_version=True' 'use_scm_version="${version}"'
+  '';
+
   # Disable test that requires network access
-  disabledTests = [ "test__on_pong" ];
+  disabledTests = [
+    "test__on_pong"
+    "TestMprm"
+  ];
+
   pythonImportsCheck = [ "devolo_home_control_api" ];
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/imap-tools/default.nix b/pkgs/development/python-modules/imap-tools/default.nix
index 2f87f24639a..136415eb54e 100644
--- a/pkgs/development/python-modules/imap-tools/default.nix
+++ b/pkgs/development/python-modules/imap-tools/default.nix
@@ -7,7 +7,7 @@
 
 buildPythonPackage rec {
   pname = "imap-tools";
-  version = "0.38.1";
+  version = "0.39.0";
 
   disabled = isPy27;
 
@@ -15,7 +15,7 @@ buildPythonPackage rec {
     owner = "ikvk";
     repo = "imap_tools";
     rev = "v${version}";
-    sha256 = "0b2gnym7p6cwgviwdq8pg2dy28pm5535f8kkc8rzc50knqdifl7g";
+    sha256 = "sha256-PyksCYVe7Ij/+bZpntHgY51I/ZVnC6L20TcKfTLr2CY=";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/maestral/default.nix b/pkgs/development/python-modules/maestral/default.nix
index cc9c35bcb92..63425b6c853 100644
--- a/pkgs/development/python-modules/maestral/default.nix
+++ b/pkgs/development/python-modules/maestral/default.nix
@@ -3,25 +3,23 @@
 , fetchFromGitHub
 , pythonOlder
 , python
-, alembic, click, desktop-notifier, dropbox, fasteners, keyring, keyrings-alt, packaging, pathspec, Pyro5, requests, setuptools, sdnotify, sqlalchemy, survey, watchdog
+, click, desktop-notifier, dropbox, fasteners, keyring, keyrings-alt, packaging, pathspec, Pyro5, requests, setuptools, sdnotify, survey, watchdog
 , importlib-metadata
-, importlib-resources
 }:
 
 buildPythonPackage rec {
   pname = "maestral";
-  version = "1.4.2";
+  version = "1.4.3";
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "SamSchott";
     repo = "maestral";
     rev = "v${version}";
-    sha256 = "sha256-ibAYuaPSty275/aQ0DibyWe2LjPoEpdWgElTnR+MEs8=";
+    sha256 = "sha256-3GleQNkJrGIkFqOL2Dq0jTpgw7ts9ecpovKbyh3OrEI=";
   };
 
   propagatedBuildInputs = [
-    alembic
     click
     desktop-notifier
     dropbox
@@ -34,13 +32,10 @@ buildPythonPackage rec {
     requests
     setuptools
     sdnotify
-    sqlalchemy
     survey
     watchdog
   ] ++ lib.optionals (pythonOlder "3.8") [
     importlib-metadata
-  ] ++ lib.optionals (pythonOlder "3.9") [
-    importlib-resources
   ];
 
   makeWrapperArgs = [
diff --git a/pkgs/development/python-modules/mpv/default.nix b/pkgs/development/python-modules/mpv/default.nix
index 0ff66fa8132..11d0bed476a 100644
--- a/pkgs/development/python-modules/mpv/default.nix
+++ b/pkgs/development/python-modules/mpv/default.nix
@@ -4,14 +4,14 @@
 
 buildPythonPackage rec {
   pname = "mpv";
-  version = "0.4.7";
+  version = "0.5.2";
   disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "jaseg";
     repo = "python-mpv";
     rev = "v${version}";
-    sha256 = "1gq2ynzbpmc7bv066ddv2f4rnmvfsi7034vhf9ffp7yzbixf6ys8";
+    sha256 = "0ffskpynhl1252h6a05087lvpjgn1cn2z3caiv3i666dn1n79fjd";
   };
 
   buildInputs = [ mpv ];
@@ -28,6 +28,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "A python interface to the mpv media player";
     homepage = "https://github.com/jaseg/python-mpv";
-    license = licenses.agpl3;
+    license = licenses.agpl3Plus;
   };
 }
diff --git a/pkgs/development/python-modules/slack-sdk/default.nix b/pkgs/development/python-modules/slack-sdk/default.nix
index cb491cf6007..195bd720615 100644
--- a/pkgs/development/python-modules/slack-sdk/default.nix
+++ b/pkgs/development/python-modules/slack-sdk/default.nix
@@ -21,14 +21,14 @@
 
 buildPythonPackage rec {
   pname = "slack-sdk";
-  version = "3.4.0";
+  version = "3.4.2";
   disabled = !isPy3k;
 
   src = fetchFromGitHub {
     owner = "slackapi";
     repo = "python-slack-sdk";
     rev = "v${version}";
-    sha256 = "sha256-WlHVorltN8Apq0MZUStPlJZKbBFSbnAoIBQUZYGdDiY=";
+    sha256 = "sha256-AbQqe6hCy6Ke5lwKHFWLJlXv7HdDApYYK++SPNQ2Nxg=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/vsure/default.nix b/pkgs/development/python-modules/vsure/default.nix
index 40b1b328f16..bd592d68682 100644
--- a/pkgs/development/python-modules/vsure/default.nix
+++ b/pkgs/development/python-modules/vsure/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "vsure";
-  version = "1.7.2";
+  version = "1.7.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-EFat1sewh0Y9PHs08Grlk2RparA47GqkUv/WJ3J2494=";
+    sha256 = "sha256-tnUL9krKHqHR79EROsmVflCy9uO1n0iV6evQc/YpxnM=";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/websocket_client/default.nix b/pkgs/development/python-modules/websocket_client/default.nix
index dacae3e81e1..6ad0634631d 100644
--- a/pkgs/development/python-modules/websocket_client/default.nix
+++ b/pkgs/development/python-modules/websocket_client/default.nix
@@ -1,25 +1,33 @@
-{ lib, buildPythonPackage, fetchPypi, isPy27
-, six
+{ lib
 , backports_ssl_match_hostname
+, buildPythonPackage
+, fetchPypi
+, isPy27
+, pytestCheckHook
+, six
 }:
 
 buildPythonPackage rec {
-  version = "0.57.0";
   pname = "websocket_client";
+  version = "0.58.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d735b91d6d1692a6a181f2a8c9e0238e5f6373356f561bb9dc4c7af36f452010";
+    sha256 = "sha256-Y1CbQdFYrlt/Z+tK0g/su07umUNOc+FANU3D/44JcW8=";
   };
 
   propagatedBuildInputs = [
     six
   ] ++ lib.optional isPy27 backports_ssl_match_hostname;
 
+  checkInputs = [ pytestCheckHook ];
+
+  pythonImportsCheck = [ "websocket" ];
+
   meta = with lib; {
-    description = "Websocket client for python";
+    description = "Websocket client for Python";
     homepage = "https://github.com/websocket-client/websocket-client";
-    license = licenses.bsd3;
-    maintainers = with maintainers; [ ];
+    license = licenses.lgpl21Plus;
+    maintainers = with maintainers; [ fab ];
   };
 }
diff --git a/pkgs/development/tools/analysis/makefile2graph/default.nix b/pkgs/development/tools/analysis/makefile2graph/default.nix
index 66f767f4702..1f9e2ba3c56 100644
--- a/pkgs/development/tools/analysis/makefile2graph/default.nix
+++ b/pkgs/development/tools/analysis/makefile2graph/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation {
     description = "Creates a graph of dependencies from GNU-Make; Output is a graphiz-dot file or a Gexf-XML file";
     maintainers = with maintainers; [ cmcdragonkai ];
     license = licenses.mit;
-    platforms = platforms.linux;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/tools/analysis/swarm/default.nix b/pkgs/development/tools/analysis/swarm/default.nix
index 894d9a2357e..e4ebb85f27f 100644
--- a/pkgs/development/tools/analysis/swarm/default.nix
+++ b/pkgs/development/tools/analysis/swarm/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     description = "Verification script generator for Spin";
     homepage = "http://spinroot.com/";
     license = licenses.free;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     maintainers = with maintainers; [ abbradar ];
   };
 }
diff --git a/pkgs/development/tools/build-managers/rocm-cmake/default.nix b/pkgs/development/tools/build-managers/rocm-cmake/default.nix
index 5b9a456ce75..9ef0cfe10e7 100644
--- a/pkgs/development/tools/build-managers/rocm-cmake/default.nix
+++ b/pkgs/development/tools/build-managers/rocm-cmake/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/RadeonOpenCompute/rocm-cmake";
     license = licenses.mit;
     maintainers = with maintainers; [ danieldk ];
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }
diff --git a/pkgs/development/tools/electron/default.nix b/pkgs/development/tools/electron/default.nix
index e0792fbc36b..9d4c7d6e692 100644
--- a/pkgs/development/tools/electron/default.nix
+++ b/pkgs/development/tools/electron/default.nix
@@ -104,12 +104,12 @@ rec {
     headers = "123g3dgsb4vp8w1bm4apbp973ppzx4i4y35lhhmqjbp51jhrm9f0";
   };
 
-  electron_12 = mkElectron "12.0.0" {
-    x86_64-linux = "d132a80e08500e783e36a25cb72bc2555ec388798326c22348e3d9ff57fa91f1";
-    x86_64-darwin = "18546dec0ecc63d1a679762e00bc85fbb820e08f7ca205924681379bb0a7afc2";
-    i686-linux = "79651836e857f8c860c6ad053346f7e2cf38351160845687b199faba113b9483";
-    armv7l-linux = "e98eb2df69f240806e283018d4e0349a45b4cb5b6635d1e1c11d869e50cc60cb";
-    aarch64-linux = "ea26777ffea5e788bb708814c8707e8ac3529146e7738729aa8bd49d0d74bcd1";
-    headers = "0h7mkz7wmcf0jq8gmq21ag2ax5ivy2wlz0ykw7rv2r4l5686xdjr";
+  electron_12 = mkElectron "12.0.1" {
+    x86_64-linux = "495cd0df420becbd9581b8833fa8bdefaef397fc3590d064932722d55cf5ff82";
+    x86_64-darwin = "af2adac0b5b32c95ad2b834d5521bd301983954e986048b46cdf5c739423de17";
+    i686-linux = "4a41d03ef38eda8d50dc57774f49f676398a2130783c2c9a3411e7018ef77e2b";
+    armv7l-linux = "ae06d70d34abc06c7127a468ab0956a4a26752cc313ab1b802972748e952a3a7";
+    aarch64-linux = "95716be616ab690c2e78236715fe52ae57b4213fe1c19dc08593ae1e75b8767e";
+    headers = "1gxzafzi47wrvwrzmll5zff7dzw4jk2p5pdkzgazr2yxkhw9qvca";
   };
 }
diff --git a/pkgs/games/r2mod_cli/default.nix b/pkgs/games/r2mod_cli/default.nix
index a966731725d..f45dd394862 100644
--- a/pkgs/games/r2mod_cli/default.nix
+++ b/pkgs/games/r2mod_cli/default.nix
@@ -29,6 +29,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/foldex/r2mod_cli";
     license = licenses.gpl3Only;
     maintainers = [ maintainers.reedrw ];
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }
diff --git a/pkgs/misc/mnemonicode/default.nix b/pkgs/misc/mnemonicode/default.nix
index ec0dd0b1fd5..352dd038fb5 100644
--- a/pkgs/misc/mnemonicode/default.nix
+++ b/pkgs/misc/mnemonicode/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
       back to data on the other side.
     '';
     license = licenses.mit;
-    platforms = platforms.linux;
+    platforms = platforms.all;
     maintainers = [ maintainers.cstrahan ];
   };
 }
diff --git a/pkgs/servers/home-assistant/appdaemon.nix b/pkgs/servers/home-assistant/appdaemon.nix
index 4614e1d64ca..51f3d10cd0b 100644
--- a/pkgs/servers/home-assistant/appdaemon.nix
+++ b/pkgs/servers/home-assistant/appdaemon.nix
@@ -1,4 +1,7 @@
-{ lib, python3, fetchFromGitHub }:
+{ lib
+, python3
+, fetchFromGitHub
+}:
 
 let
   python = python3.override {
@@ -24,10 +27,11 @@ let
 in python.pkgs.buildPythonApplication rec {
   pname = "appdaemon";
   version = "4.0.5";
+  disabled = python.pythonOlder "3.6";
 
   src = fetchFromGitHub {
-    owner = "home-assistant";
-    repo = "appdaemon";
+    owner = "AppDaemon";
+    repo = pname;
     rev = version;
     sha256 = "7o6DrTufAC+qK3dDfpkuQMQWuduCZ6Say/knI4Y07QM=";
   };
@@ -63,12 +67,13 @@ in python.pkgs.buildPythonApplication rec {
       --replace "feedparser==5.2.1" "feedparser>=5.2.1" \
       --replace "aiohttp_jinja2==1.2.0" "aiohttp_jinja2>=1.2.0" \
       --replace "pygments==2.6.1" "pygments>=2.6.1" \
-      --replace "paho-mqtt==1.5.0" "paho-mqtt>=1.5.0"
+      --replace "paho-mqtt==1.5.0" "paho-mqtt>=1.5.0" \
+      --replace "websocket-client==0.57.0" "websocket-client>=0.57.0"
   '';
 
   meta = with lib; {
     description = "Sandboxed Python execution environment for writing automation apps for Home Assistant";
-    homepage = "https://github.com/home-assistant/appdaemon";
+    homepage = "https://github.com/AppDaemon/appdaemon";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg dotlambda ];
   };
diff --git a/pkgs/servers/mail/postsrsd/default.nix b/pkgs/servers/mail/postsrsd/default.nix
index 2ba07ee5739..b61332be243 100644
--- a/pkgs/servers/mail/postsrsd/default.nix
+++ b/pkgs/servers/mail/postsrsd/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/roehling/postsrsd";
     description = "Postfix Sender Rewriting Scheme daemon";
     license = licenses.gpl2;
-    platforms = platforms.linux;
+    platforms = platforms.all;
     maintainers = with maintainers; [ abbradar ];
   };
 }
diff --git a/pkgs/servers/p910nd/default.nix b/pkgs/servers/p910nd/default.nix
index e5e4df1a292..9cd06a3ebc6 100644
--- a/pkgs/servers/p910nd/default.nix
+++ b/pkgs/servers/p910nd/default.nix
@@ -10,7 +10,8 @@ stdenv.mkDerivation rec {
   };
 
   postPatch = ''
-    sed -e "s|/usr||g" -i Makefile
+    substituteInPlace Makefile --replace "/usr" ""
+    substituteInPlace Makefile --replace "gcc" "${stdenv.cc.targetPrefix}cc"
   '';
 
   makeFlags = [ "DESTDIR=$(out)" "BINDIR=/bin" ];
@@ -39,6 +40,6 @@ stdenv.mkDerivation rec {
     homepage = "http://p910nd.sourceforge.net/";
     downloadPage = "https://sourceforge.net/projects/p910nd/";
     license = licenses.gpl2;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }
diff --git a/pkgs/servers/routinator/default.nix b/pkgs/servers/routinator/default.nix
index f1e705b0693..4d326c0bd62 100644
--- a/pkgs/servers/routinator/default.nix
+++ b/pkgs/servers/routinator/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchFromGitHub, rustPlatform }:
+{ stdenv, lib, fetchFromGitHub, rustPlatform, Security }:
 
 rustPlatform.buildRustPackage rec {
   pname = "routinator";
@@ -11,6 +11,7 @@ rustPlatform.buildRustPackage rec {
     sha256 = "sha256-JwPAwhD+Pkx8Kx24m7z/RbEvDnI2YR8dnTgAV7TMsFE=";
   };
 
+  buildInputs = lib.optionals stdenv.isDarwin [ Security ];
   cargoSha256 = "sha256-lhSSyJxxHc0t43xoDMtr/lSVL0xZl6poPYiyYXNvKKQ=";
 
   meta = with lib; {
@@ -18,6 +19,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/NLnetLabs/routinator";
     license = licenses.bsd3;
     maintainers = with maintainers; [ _0x4A6F ];
-    platforms = platforms.linux;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/servers/udpt/default.nix b/pkgs/servers/udpt/default.nix
index b681727c08f..3eb51b68b8c 100644
--- a/pkgs/servers/udpt/default.nix
+++ b/pkgs/servers/udpt/default.nix
@@ -21,7 +21,7 @@ rustPlatform.buildRustPackage rec {
     description = "A lightweight UDP torrent tracker";
     homepage = "https://naim94a.github.io/udpt";
     license = lib.licenses.gpl3;
-    platforms = lib.platforms.linux;
+    platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ makefu ];
   };
 }
diff --git a/pkgs/servers/web-apps/restya-board/default.nix b/pkgs/servers/web-apps/restya-board/default.nix
index 934ef81ac90..e260702d575 100644
--- a/pkgs/servers/web-apps/restya-board/default.nix
+++ b/pkgs/servers/web-apps/restya-board/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
     license = licenses.osl3;
     homepage = "https://restya.com";
     maintainers = with maintainers; [ tstrobel ];
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }
 
diff --git a/pkgs/shells/zsh/lambda-mod-zsh-theme/default.nix b/pkgs/shells/zsh/lambda-mod-zsh-theme/default.nix
index d9a846c9e06..e8d00d73d1a 100644
--- a/pkgs/shells/zsh/lambda-mod-zsh-theme/default.nix
+++ b/pkgs/shells/zsh/lambda-mod-zsh-theme/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     description = "A ZSH theme optimized for people who use Git & Unicode-compatible fonts and terminals";
     homepage = "https://github.com/halfo/lambda-mod-zsh-theme/";
     license = licenses.mit;
-    platforms = platforms.linux;
+    platforms = platforms.all;
     maintainers = with maintainers; [ ma27 ];
   };
 }
diff --git a/pkgs/tools/admin/analog/default.nix b/pkgs/tools/admin/analog/default.nix
index 68046be2eee..d85e5365d63 100644
--- a/pkgs/tools/admin/analog/default.nix
+++ b/pkgs/tools/admin/analog/default.nix
@@ -11,10 +11,11 @@ stdenv.mkDerivation rec {
     sha256 = "15hi8kfknldwpvm885r9s7zd5h7cirs7x0zazx2nnz62xvz3iymk";
   };
 
-  configurePhase = ''
+  postPatch = ''
     sed -i src/anlghead.h \
       -e "s|#define DEFAULTCONFIGFILE .*|#define DEFAULTCONFIGFILE \"$out/etc/analog.cfg\"|g" \
       -e "s|#define LANGDIR .*|#define LANGDIR \"$out/share/$pname}/lang/\"|g"
+    substituteInPlace src/Makefile --replace "gcc" "${stdenv.cc.targetPrefix}cc"
   '';
 
   installPhase = ''
@@ -32,7 +33,7 @@ stdenv.mkDerivation rec {
     license = lib.licenses.gpl2;
     description = "Powerful tool to generate web server statistics";
     maintainers = [ lib.maintainers.peti ];
-    platforms = lib.platforms.linux;
+    platforms = lib.platforms.all;
   };
 
 }
diff --git a/pkgs/tools/audio/midicsv/default.nix b/pkgs/tools/audio/midicsv/default.nix
index f02f6ed956d..cf55e0dd81d 100644
--- a/pkgs/tools/audio/midicsv/default.nix
+++ b/pkgs/tools/audio/midicsv/default.nix
@@ -9,7 +9,9 @@ stdenv.mkDerivation rec {
   };
 
   postPatch = ''
-    substituteInPlace Makefile --replace /usr/local $out
+    substituteInPlace Makefile \
+      --replace /usr/local $out \
+      --replace gcc "${stdenv.cc.targetPrefix}cc"
   '';
 
   meta = with lib; {
@@ -17,6 +19,6 @@ stdenv.mkDerivation rec {
     homepage = "http://www.fourmilab.ch/webtools/midicsv/";
     license = licenses.publicDomain;
     maintainers = with maintainers; [ orivej ];
-    platforms = platforms.linux;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/tools/misc/czkawka/default.nix b/pkgs/tools/misc/czkawka/default.nix
new file mode 100644
index 00000000000..29748f781be
--- /dev/null
+++ b/pkgs/tools/misc/czkawka/default.nix
@@ -0,0 +1,45 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, pkg-config
+, glib
+, cairo
+, pango
+, gdk-pixbuf
+, atk
+, gtk3
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "czkawka";
+  version = "3.0.0";
+
+  src = fetchFromGitHub {
+    owner = "qarmin";
+    repo = pname;
+    rev = version;
+    sha256 = "1g5a9ns5lkiyk6hjsh08hgs41538dzj0a4lgn2c5cbad5psl0xa6";
+  };
+
+  cargoSha256 = "11ym2d7crp12w91111s3rv0gklkg2bzlq9g24cws4h7ipi0zfx5h";
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    glib
+    cairo
+    pango
+    gdk-pixbuf
+    atk
+    gtk3
+  ];
+
+  meta = with lib; {
+    description = "A simple, fast and easy to use app to remove unnecessary files from your computer";
+    homepage = "https://github.com/qarmin/czkawka";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ yanganto ];
+  };
+}
diff --git a/pkgs/tools/security/prs/default.nix b/pkgs/tools/security/prs/default.nix
index cf83a135f74..936bd7eda91 100644
--- a/pkgs/tools/security/prs/default.nix
+++ b/pkgs/tools/security/prs/default.nix
@@ -12,16 +12,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "prs";
-  version = "0.2.3";
+  version = "0.2.4";
 
   src = fetchFromGitLab {
     owner = "timvisee";
     repo = "prs";
     rev = "v${version}";
-    sha256 = "sha256-aulrMXKKCFo8nU6mEplcpaGGMfLr03FCgIF6rg6LqGg=";
+    sha256 = "sha256-8rISyZdxxGqpZlOc4ziY33tMRK/w4fiTVCiK5RVBDvw=";
   };
 
-  cargoSha256 = "sha256-996iwBOp5F9q9/yptTHtsLj6wlY5HEpp8CWTbpBWPuA=";
+  cargoSha256 = "sha256-sxYm6uNTvBZsjzHywduq0fhnqZMbECLqxq8yg3ZxtVU=";
 
   postPatch = ''
     # The GPGME backend is recommended
diff --git a/pkgs/tools/system/inxi/default.nix b/pkgs/tools/system/inxi/default.nix
index 1cceb5b009c..f1043790ff6 100644
--- a/pkgs/tools/system/inxi/default.nix
+++ b/pkgs/tools/system/inxi/default.nix
@@ -22,13 +22,13 @@ let
     ++ recommendedDisplayInformationPrograms;
 in stdenv.mkDerivation rec {
   pname = "inxi";
-  version = "3.3.01-1";
+  version = "3.3.02-1";
 
   src = fetchFromGitHub {
     owner = "smxi";
     repo = "inxi";
     rev = version;
-    sha256 = "sha256-wY9wsxBByxqy9qk/7UoKiUSpFGS1rFpdyTs3ig6OJRs=";
+    sha256 = "sha256-hBFOJxmHtlowe/4AnIRnUVHFYPTjnMV6bswayGcoGlA=";
   };
 
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6def533f26a..21e3c859bef 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1998,6 +1998,8 @@ in
 
   cowsay = callPackage ../tools/misc/cowsay { };
 
+  czkawka = callPackage ../tools/misc/czkawka { };
+
   cherrytree = callPackage ../applications/misc/cherrytree { };
 
   chntpw = callPackage ../tools/security/chntpw { };
@@ -2887,7 +2889,9 @@ in
 
   roundcubePlugins = dontRecurseIntoAttrs (callPackage ../servers/roundcube/plugins { });
 
-  routinator = callPackage ../servers/routinator { };
+  routinator = callPackage ../servers/routinator {
+    inherit (darwin.apple_sdk.frameworks) Security;
+  };
 
   rsbep = callPackage ../tools/backup/rsbep { };
 
@@ -23516,6 +23520,8 @@ in
 
   kubectl = callPackage ../applications/networking/cluster/kubectl { };
 
+  kubectl-doctor = callPackage ../applications/networking/cluster/kubectl-doctor { };
+
   kubectl-example = callPackage ../applications/networking/cluster/kubectl-example { };
 
   kubeless = callPackage ../applications/networking/cluster/kubeless { };
@@ -24580,6 +24586,8 @@ in
     wxGTK = wxGTK30-gtk3;
   };
 
+  pdfslicer = callPackage ../applications/misc/pdfslicer { };
+
   pekwm = callPackage ../applications/window-managers/pekwm { };
 
   pencil = callPackage ../applications/graphics/pencil {
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 3c8c500d8b5..a0556ccecb1 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -238,6 +238,8 @@ let
 
     decompress =  callPackage ../development/ocaml-modules/decompress { };
 
+    decompress-1-2 = callPackage ../development/ocaml-modules/decompress/1.2.nix { };
+
     diet =  callPackage ../development/ocaml-modules/diet { };
 
     digestif =  callPackage ../development/ocaml-modules/digestif { };
@@ -399,7 +401,9 @@ let
 
     hxd = callPackage ../development/ocaml-modules/hxd { };
 
-    imagelib = callPackage ../development/ocaml-modules/imagelib { };
+    imagelib = callPackage ../development/ocaml-modules/imagelib {
+      decompress = decompress-1-2;
+    };
 
     inotify = callPackage ../development/ocaml-modules/inotify { };