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-rw-r--r--pkgs/development/compilers/go/1.13.nix2
-rw-r--r--pkgs/development/compilers/go/1.14.nix2
-rw-r--r--pkgs/development/compilers/intel-graphics-compiler/default.nix4
-rw-r--r--pkgs/development/compilers/mono/generic.nix2
-rw-r--r--pkgs/development/compilers/purescript/purescript/default.nix8
-rw-r--r--pkgs/development/compilers/yosys/default.nix6
-rw-r--r--pkgs/development/dhall-modules/Prelude.nix31
-rw-r--r--pkgs/development/dhall-modules/dhall-kubernetes.nix31
-rw-r--r--pkgs/development/dhall-modules/dhall-packages.nix39
-rw-r--r--pkgs/development/go-modules/generic/default.nix2
-rw-r--r--pkgs/development/guile-modules/guile-cairo/default.nix4
-rw-r--r--pkgs/development/interpreters/dhall/build-dhall-directory-package.nix25
-rw-r--r--pkgs/development/interpreters/dhall/build-dhall-github-package.nix50
-rw-r--r--pkgs/development/interpreters/janet/default.nix4
-rw-r--r--pkgs/development/libraries/apache-activemq/default.nix4
-rw-r--r--pkgs/development/libraries/audio/libmysofa/default.nix4
-rw-r--r--pkgs/development/libraries/cpp-hocon/default.nix4
-rw-r--r--pkgs/development/libraries/curlcpp/default.nix4
-rw-r--r--pkgs/development/libraries/freetds/default.nix4
-rw-r--r--pkgs/development/libraries/gcc/libgcc/default.nix2
-rw-r--r--pkgs/development/libraries/gio-sharp/default.nix4
-rw-r--r--pkgs/development/libraries/gmm/default.nix4
-rw-r--r--pkgs/development/libraries/libfprint/default.nix4
-rw-r--r--pkgs/development/libraries/libiio/default.nix4
-rw-r--r--pkgs/development/libraries/libjcat/default.nix4
-rw-r--r--pkgs/development/libraries/liblouis/default.nix4
-rw-r--r--pkgs/development/libraries/libnetfilter_queue/default.nix4
-rw-r--r--pkgs/development/libraries/libraspberrypi/default.nix6
-rw-r--r--pkgs/development/libraries/libsolv/default.nix4
-rw-r--r--pkgs/development/libraries/lmdb/default.nix11
-rw-r--r--pkgs/development/libraries/nanopb/default.nix88
-rw-r--r--pkgs/development/libraries/nanopb/protoc-gen-nanopb3
-rw-r--r--pkgs/development/libraries/nanopb/test-message-with-annotations/default.nix27
-rw-r--r--pkgs/development/libraries/nanopb/test-message-with-annotations/withannotations.proto7
-rw-r--r--pkgs/development/libraries/nanopb/test-message-with-options/default.nix27
-rw-r--r--pkgs/development/libraries/nanopb/test-message-with-options/withoptions.options1
-rw-r--r--pkgs/development/libraries/nanopb/test-message-with-options/withoptions.proto5
-rw-r--r--pkgs/development/libraries/nanopb/test-simple-proto2/default.nix24
-rw-r--r--pkgs/development/libraries/nanopb/test-simple-proto2/simple.proto5
-rw-r--r--pkgs/development/libraries/nanopb/test-simple-proto3/default.nix24
-rw-r--r--pkgs/development/libraries/nanopb/test-simple-proto3/simple.proto5
-rw-r--r--pkgs/development/libraries/olm/default.nix2
-rw-r--r--pkgs/development/libraries/opendht/default.nix4
-rw-r--r--pkgs/development/libraries/openmpi/default.nix4
-rw-r--r--pkgs/development/libraries/openwsman/default.nix4
-rw-r--r--pkgs/development/libraries/protobufc/1.3.nix9
-rw-r--r--pkgs/development/libraries/swiften/build-fix.patch32
-rw-r--r--pkgs/development/libraries/swiften/default.nix9
-rw-r--r--pkgs/development/libraries/tpm2-tss/default.nix40
-rw-r--r--pkgs/development/libraries/wlroots/default.nix4
-rw-r--r--pkgs/development/libraries/wxwidgets/3.0/default.nix14
-rw-r--r--pkgs/development/libraries/wxwidgets/3.1/default.nix12
-rw-r--r--pkgs/development/lua-modules/generated-packages.nix27
-rw-r--r--pkgs/development/lua-modules/overrides.nix11
-rw-r--r--pkgs/development/misc/rpiboot/unstable.nix6
-rw-r--r--pkgs/development/python-modules/aiohttp/default.nix4
-rw-r--r--pkgs/development/python-modules/av/default.nix4
-rw-r--r--pkgs/development/python-modules/awkward1/default.nix4
-rw-r--r--pkgs/development/python-modules/beancount/default.nix4
-rw-r--r--pkgs/development/python-modules/bleach/default.nix7
-rw-r--r--pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch27
-rw-r--r--pkgs/development/python-modules/bpython/default.nix17
-rw-r--r--pkgs/development/python-modules/jc/default.nix4
-rw-r--r--pkgs/development/python-modules/matrix-nio/default.nix6
-rw-r--r--pkgs/development/python-modules/playsound/default.nix28
-rw-r--r--pkgs/development/python-modules/pycurl/default.nix3
-rw-r--r--pkgs/development/python-modules/pydantic/default.nix9
-rw-r--r--pkgs/development/python-modules/pygdbmi/default.nix6
-rw-r--r--pkgs/development/python-modules/python-engineio/default.nix1
-rw-r--r--pkgs/development/python-modules/pythonnet/default.nix2
-rw-r--r--pkgs/development/python-modules/rope/default.nix4
-rw-r--r--pkgs/development/python-modules/spacy/default.nix8
-rw-r--r--pkgs/development/python-modules/spacy/models.json72
-rw-r--r--pkgs/development/tools/analysis/cppcheck/default.nix4
-rw-r--r--pkgs/development/tools/analysis/cpplint/default.nix5
-rw-r--r--pkgs/development/tools/build-managers/bazel/buildtools/default.nix4
-rw-r--r--pkgs/development/tools/build-managers/bmake/default.nix4
-rw-r--r--pkgs/development/tools/database/liquibase/default.nix4
-rw-r--r--pkgs/development/tools/database/webdis/default.nix12
-rw-r--r--pkgs/development/tools/flyway/default.nix4
-rw-r--r--pkgs/development/tools/gllvm/default.nix4
-rw-r--r--pkgs/development/tools/go-protobuf/default.nix6
-rw-r--r--pkgs/development/tools/java/visualvm/default.nix4
-rw-r--r--pkgs/development/tools/misc/cquery/default.nix64
-rw-r--r--pkgs/development/tools/misc/cquery/wrapper12
-rw-r--r--pkgs/development/tools/out-of-tree/default.nix6
-rw-r--r--pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix2
-rw-r--r--pkgs/development/tools/vagrant/default.nix4
-rw-r--r--pkgs/development/tools/vagrant/gemset.nix12
-rw-r--r--pkgs/development/web/deno/default.nix6
-rwxr-xr-xpkgs/development/web/deno/update/update.ts2
-rw-r--r--pkgs/development/web/flyctl/default.nix6
92 files changed, 686 insertions, 364 deletions
diff --git a/pkgs/development/compilers/go/1.13.nix b/pkgs/development/compilers/go/1.13.nix
index 8b013bbd6503..48e4d9bdc6c4 100644
--- a/pkgs/development/compilers/go/1.13.nix
+++ b/pkgs/development/compilers/go/1.13.nix
@@ -236,7 +236,7 @@ stdenv.mkDerivation rec {
     homepage = "http://golang.org/";
     description = "The Go Programming language";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ cstrahan orivej mic92 rvolosatovs kalbasit Frostman ];
+    maintainers = teams.golang.members;
     platforms = platforms.linux ++ platforms.darwin;
   };
 }
diff --git a/pkgs/development/compilers/go/1.14.nix b/pkgs/development/compilers/go/1.14.nix
index 9aaf85c598fc..560af19e2010 100644
--- a/pkgs/development/compilers/go/1.14.nix
+++ b/pkgs/development/compilers/go/1.14.nix
@@ -236,7 +236,7 @@ stdenv.mkDerivation rec {
     homepage = "http://golang.org/";
     description = "The Go Programming language";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ cstrahan orivej mic92 rvolosatovs kalbasit Frostman ];
+    maintainers = teams.golang.members;
     platforms = platforms.linux ++ platforms.darwin;
   };
 }
diff --git a/pkgs/development/compilers/intel-graphics-compiler/default.nix b/pkgs/development/compilers/intel-graphics-compiler/default.nix
index e3dfa8ea324c..6374846f4407 100644
--- a/pkgs/development/compilers/intel-graphics-compiler/default.nix
+++ b/pkgs/development/compilers/intel-graphics-compiler/default.nix
@@ -24,13 +24,13 @@ in
 
 stdenv.mkDerivation rec {
   pname = "intel-graphics-compiler";
-  version = "1.0.3627";
+  version = "1.0.4062";
 
   src = fetchFromGitHub {
     owner = "intel";
     repo = "intel-graphics-compiler";
     rev = "igc-${version}";
-    sha256 = "1x9fjvf7rbhil09am2v9j2jhwysdvwgshf9zidbirjgfrqn573h8";
+    sha256 = "1fr9mb7s5f0kiwxf04lqbyqbxfsvki0kwnpcy41m3p3la22mqz47";
   };
 
   nativeBuildInputs = [ clang cmake bison flex llvm python ];
diff --git a/pkgs/development/compilers/mono/generic.nix b/pkgs/development/compilers/mono/generic.nix
index f22771a35e9d..e4d99dcec955 100644
--- a/pkgs/development/compilers/mono/generic.nix
+++ b/pkgs/development/compilers/mono/generic.nix
@@ -21,8 +21,6 @@ stdenv.mkDerivation rec {
     ]
     ++ (stdenv.lib.optionals stdenv.isDarwin [ Foundation libobjc ]);
 
-  propagatedBuildInputs = [glib];
-
   configureFlags = [
     "--x-includes=${libX11.dev}/include"
     "--x-libraries=${libX11.out}/lib"
diff --git a/pkgs/development/compilers/purescript/purescript/default.nix b/pkgs/development/compilers/purescript/purescript/default.nix
index 6f61068738af..8a7fb96723a7 100644
--- a/pkgs/development/compilers/purescript/purescript/default.nix
+++ b/pkgs/development/compilers/purescript/purescript/default.nix
@@ -18,19 +18,19 @@ let
 
 in stdenv.mkDerivation rec {
   pname = "purescript";
-  version = "0.13.6";
+  version = "0.13.8";
 
   src =
     if stdenv.isDarwin
     then
     fetchurl {
       url = "https://github.com/${pname}/${pname}/releases/download/v${version}/macos.tar.gz";
-      sha256 = "04kwjjrriyizpvhs96jgyx21ppyd1ynblk24i5825ywxlw9hja25";
+      sha256 = "058w8w24g7xbdkn5l97jfj9dcg81vkfh3w8112anj982lynk6391";
     }
     else
     fetchurl {
       url = "https://github.com/${pname}/${pname}/releases/download/v${version}/linux64.tar.gz";
-      sha256 = "012znrj32aq96qh1g2hscdvhl3flgihhimiz40agk0dykpksblns";
+      sha256 = "01xb9sl6rmg02ypdrv4n0mkzmdr5y9rajcdmg9c3j46q7z6q9mxy";
     };
 
 
@@ -59,7 +59,7 @@ in stdenv.mkDerivation rec {
     description = "A strongly-typed functional programming language that compiles to JavaScript";
     homepage = "https://www.purescript.org/";
     license = licenses.bsd3;
-    maintainers = [ maintainers.justinwoo maintainers.mbbx6spp ];
+    maintainers = with maintainers; [ justinwoo mbbx6spp cdepillabout ];
     platforms = [ "x86_64-linux" "x86_64-darwin" ];
   };
 }
diff --git a/pkgs/development/compilers/yosys/default.nix b/pkgs/development/compilers/yosys/default.nix
index 332824185616..09e51e4c6471 100644
--- a/pkgs/development/compilers/yosys/default.nix
+++ b/pkgs/development/compilers/yosys/default.nix
@@ -16,13 +16,13 @@
 
 stdenv.mkDerivation rec {
   pname   = "yosys";
-  version = "2020.06.11";
+  version = "2020.06.16";
 
   src = fetchFromGitHub {
     owner  = "YosysHQ";
     repo   = "yosys";
-    rev    = "a1785e988b2b51dac32985dd6b0afdcedc6bda1d";
-    sha256 = "0987f5vm2zb0i02c3vlw21gihky2cfj5l9b78ddzhxfiv0qfkdfp";
+    rev    = "39ba90a8b84d740b670a9f1df5148b824d441c63";
+    sha256 = "1ncscbhyq4f07d28l32j37y5d84vyqxfx0fbzhb7nzfhplk8hh0s";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/dhall-modules/Prelude.nix b/pkgs/development/dhall-modules/Prelude.nix
index c689f7156fb4..6af08edf88a7 100644
--- a/pkgs/development/dhall-modules/Prelude.nix
+++ b/pkgs/development/dhall-modules/Prelude.nix
@@ -1,26 +1,17 @@
-{ buildDhallPackage, fetchFromGitHub, lib }:
+{ buildDhallGitHubPackage, lib }:
 
 let
   makePrelude =
-    version:
-    lib.makeOverridable
-      ( { rev, sha256, file ? "package.dhall" }:
-          buildDhallPackage {
-            name = "Prelude-${version}";
-
-            code =
-              let
-                src = fetchFromGitHub {
-                  owner = "dhall-lang";
-                  repo  = "dhall-lang";
-
-                  inherit rev sha256;
-                };
-
-              in
-                "${src}/Prelude/${file}";
-          }
-      );
+    version: { rev, sha256 }:
+      buildDhallGitHubPackage {
+        name      = "Prelude-${version}";
+        owner     = "dhall-lang";
+        repo      = "dhall-lang";
+        directory = "Prelude";
+        file      = "package.dhall";
+
+        inherit rev sha256;
+      };
 
 in
   lib.mapAttrs makePrelude {
diff --git a/pkgs/development/dhall-modules/dhall-kubernetes.nix b/pkgs/development/dhall-modules/dhall-kubernetes.nix
index 23a1123eacb3..2de89d63ec37 100644
--- a/pkgs/development/dhall-modules/dhall-kubernetes.nix
+++ b/pkgs/development/dhall-modules/dhall-kubernetes.nix
@@ -1,29 +1,16 @@
-{ buildDhallPackage, fetchFromGitHub, lib }:
+{ buildDhallGitHubPackage, lib }:
 
 let
   makeDhallKubernetes =
-    version:
-    lib.makeOverridable
-      ( { rev
-        , sha256
-        , file ? "package.dhall"
-        }:
-          buildDhallPackage {
-            name = "dhall-kubernetes-${version}";
+    version: { rev, sha256 }:
+      buildDhallGitHubPackage {
+        name  = "dhall-kubernetes-${version}";
+        owner = "dhall-lang";
+        repo  = "dhall-kubernetes";
+        file  = "package.dhall";
 
-            code =
-              let
-                src = fetchFromGitHub {
-                  owner = "dhall-lang";
-                  repo  = "dhall-kubernetes";
-
-                  inherit rev sha256;
-                };
-
-              in
-                "${src}/${file}";
-          }
-      );
+        inherit rev sha256;
+      };
 
 in
   lib.mapAttrs makeDhallKubernetes {
diff --git a/pkgs/development/dhall-modules/dhall-packages.nix b/pkgs/development/dhall-modules/dhall-packages.nix
index 34ebbed68699..866b689e38a1 100644
--- a/pkgs/development/dhall-modules/dhall-packages.nix
+++ b/pkgs/development/dhall-modules/dhall-packages.nix
@@ -1,47 +1,32 @@
-{ buildDhallPackage, dhall-kubernetes, fetchFromGitHub, lib, Prelude }:
+{ buildDhallGitHubPackage, dhall-kubernetes, lib, Prelude }:
 
 let
   makeDhallPackages =
-    version:
-    lib.makeOverridable
-      ( { rev
-        , sha256
-        , dependencies
-        }:
-          buildDhallPackage {
-            name = "dhall-packages-${version}";
+    version: { rev, sha256, dependencies }:
+      buildDhallGitHubPackage {
+        name  = "dhall-packages-${version}";
+        owner = "EarnestResearch";
+        repo  = "dhall-packages";
+        file  = "package.dhall";
 
-            inherit dependencies;
-
-            code =
-              let
-                src = fetchFromGitHub {
-                  owner = "EarnestResearch";
-                  repo  = "dhall-packages";
-
-                  inherit rev sha256;
-                };
-
-              in
-                "${src}/package.dhall";
-          }
-      );
+        inherit rev sha256 dependencies;
+      };
 
 in
   lib.mapAttrs makeDhallPackages {
     "0.11.1" =
       let
-        k8s_6a47bd = dhall-kubernetes."3.0.0".override {
+        k8s_6a47bd = dhall-kubernetes.override {
           rev    = "6a47bd50c4d3984a13570ea62382a3ad4a9919a4";
           sha256 = "1azqs0x2kia3xw93rfk2mdi8izd7gy9aq6qzbip32gin7dncmfhh";
         };
 
-        k8s_4ad581 = dhall-kubernetes."3.0.0".override {
+        k8s_4ad581 = dhall-kubernetes.override {
           rev    = "4ad58156b7fdbbb6da0543d8b314df899feca077";
           sha256 = "12fm70qbhcainxia388svsay2cfg9iksc6mss0nvhgxhpypgp8r0";
         };
 
-        k8s_fee24c = dhall-kubernetes."3.0.0".override {
+        k8s_fee24c = dhall-kubernetes.override {
           rev    = "fee24c0993ba0b20190e2fdb94e386b7fb67252d";
           sha256 = "11d93z8y0jzrb8dl43gqha9z96nxxqkl7cbxpz8hw8ky9x6ggayk";
         };
diff --git a/pkgs/development/go-modules/generic/default.nix b/pkgs/development/go-modules/generic/default.nix
index 9baeefe1b2cb..0d8b382167e5 100644
--- a/pkgs/development/go-modules/generic/default.nix
+++ b/pkgs/development/go-modules/generic/default.nix
@@ -17,7 +17,7 @@
 #
 # if vendorSha256 is null, then we won't fetch any dependencies and
 # rely on the vendor folder within the source.
-, vendorSha256 ? null
+, vendorSha256
 # Whether to delete the vendor folder supplied with the source.
 , deleteVendor ? false
 
diff --git a/pkgs/development/guile-modules/guile-cairo/default.nix b/pkgs/development/guile-modules/guile-cairo/default.nix
index 99e3ddf34f17..000932cc010a 100644
--- a/pkgs/development/guile-modules/guile-cairo/default.nix
+++ b/pkgs/development/guile-modules/guile-cairo/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "guile-cairo";
-  version = "1.11.0";
+  version = "1.11.1";
 
   src = fetchurl {
     url = "mirror://savannah/guile-cairo/${pname}-${version}.tar.gz";
-    sha256 = "11fn2x2973dizzw94fkz6rj9crsyzchphq5097lvbkvqpzbyidyp";
+    sha256 = "1gc642r9ndsjhhmh9bl5cbd3dwvy4dpxwhr0zpsw43y9nmz37xpl";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/interpreters/dhall/build-dhall-directory-package.nix b/pkgs/development/interpreters/dhall/build-dhall-directory-package.nix
new file mode 100644
index 000000000000..b4401a85d141
--- /dev/null
+++ b/pkgs/development/interpreters/dhall/build-dhall-directory-package.nix
@@ -0,0 +1,25 @@
+{ buildDhallPackage, lib }:
+
+# This is a minor variation on `buildDhallPackage` that splits the `code`
+# argument into `src` and `file` in such a way that you can easily override
+# the `file`
+#
+# This function is used by `dhall-to-nixpkgs` when given a directory
+lib.makeOverridable
+  ( { # Arguments passed through to `buildDhallPackage`
+      name
+    , dependencies ? []
+    , source ? false
+
+    , src
+    , # The file to import, relative to the root directory
+      file ? "package.dhall"
+    }:
+
+    buildDhallPackage {
+      inherit name dependencies source;
+
+      code = "${src}/${file}";
+    }
+  )
+
diff --git a/pkgs/development/interpreters/dhall/build-dhall-github-package.nix b/pkgs/development/interpreters/dhall/build-dhall-github-package.nix
new file mode 100644
index 000000000000..9289e9b656d3
--- /dev/null
+++ b/pkgs/development/interpreters/dhall/build-dhall-github-package.nix
@@ -0,0 +1,50 @@
+{ buildDhallPackage, fetchFromGitHub, lib }:
+
+# This function is used by `dhall-to-nixpkgs` when given a GitHub repository
+lib.makeOverridable
+  ( { # Arguments passed through to `buildDhallPackage`
+      name
+    , dependencies ? []
+    , source ? false
+
+    , # The directory containing the Dhall files, if other than the root of the
+      # repository
+      directory ? ""
+    , # The file to import, relative to the above directory
+      file ? "package.dhall"
+
+      # Arguments passed through to `fetchFromGitHub`
+    , owner
+    , repo
+    , rev
+      # Extra arguments passed through to `fetchFromGitHub`, such as the hash
+      # or `fetchSubmodules`
+    , ...
+    }@args:
+
+    buildDhallPackage {
+      inherit name dependencies source;
+
+      code =
+        let
+          src = fetchFromGitHub ({
+            name = "${name}-source";
+
+            inherit owner repo rev;
+          } // removeAttrs args [
+            "name"
+            "dependencies"
+            "source"
+            "directory"
+            "file"
+            "owner"
+            "repo"
+            "rev"
+          ]);
+
+          prefix = lib.optionalString (directory != "") "${directory}/";
+
+        in
+          "${src}/${prefix}${file}";
+    }
+  )
diff --git a/pkgs/development/interpreters/janet/default.nix b/pkgs/development/interpreters/janet/default.nix
index f6f4e36532ec..32312401f963 100644
--- a/pkgs/development/interpreters/janet/default.nix
+++ b/pkgs/development/interpreters/janet/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "janet";
-  version = "1.9.1";
+  version = "1.10.0";
 
   src = fetchFromGitHub {
     owner = "janet-lang";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1zdiwddnppwg5zrizy2ypd449zj4mivib76h73xhvr1syl7dk7sc";
+    sha256 = "0kx3c4v0481b4xx239w10ajwp8ngq8smxzh3m77dazd89r997n1g";
   };
 
   nativeBuildInputs = [ meson ninja ];
diff --git a/pkgs/development/libraries/apache-activemq/default.nix b/pkgs/development/libraries/apache-activemq/default.nix
index 7ea38b6472b8..c09fb8d91ee1 100644
--- a/pkgs/development/libraries/apache-activemq/default.nix
+++ b/pkgs/development/libraries/apache-activemq/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   pname = "apache-activemq";
-  version = "5.15.12";
+  version = "5.15.13";
 
   src = fetchurl {
-    sha256 = "14v117r9zqvrqr79h66r0dm9lyxq3104rcdizcnvk0syz0zbwps1";
+    sha256 = "1hzapnd0lbiid243xiaz8kv67al8griccjj4dabml62hqhrk9k96";
     url = "mirror://apache/activemq/${version}/${pname}-${version}-bin.tar.gz";
   };
 
diff --git a/pkgs/development/libraries/audio/libmysofa/default.nix b/pkgs/development/libraries/audio/libmysofa/default.nix
index df0eecfd0be9..5324fe0685d6 100644
--- a/pkgs/development/libraries/audio/libmysofa/default.nix
+++ b/pkgs/development/libraries/audio/libmysofa/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libmysofa";
-  version = "1.0";
+  version = "1.1";
 
   src = fetchFromGitHub {
     owner = "hoene";
     repo = "libmysofa";
     rev = "v${version}";
-    sha256 = "053inxfl2n6wdgvnn02kf63m92r48ch4wqix9mqf3rgcf1bfkyfa";
+    sha256 = "12jzap5fh0a1fmfy4z8z4kjjlwi0qzdb9z59ijdlyqdzwxnzkccx";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/cpp-hocon/default.nix b/pkgs/development/libraries/cpp-hocon/default.nix
index dc742a5c051a..01da4753b0e6 100644
--- a/pkgs/development/libraries/cpp-hocon/default.nix
+++ b/pkgs/development/libraries/cpp-hocon/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   pname = "cpp-hocon";
-  version = "0.2.1";
+  version = "0.2.2";
 
   src = fetchFromGitHub {
-    sha256 = "0ar7q3rp46m01wvfa289bxnk9xma3ydc67by7i4nrpz8vamvhwc3";
+    sha256 = "1c8zy4hi0182k0vfx5l8bjq1iv7lvvw1zi4vy3429s898rx7z3d3";
     rev = version;
     repo = "cpp-hocon";
     owner = "puppetlabs";
diff --git a/pkgs/development/libraries/curlcpp/default.nix b/pkgs/development/libraries/curlcpp/default.nix
index 274a657cb1af..9f2710f42a46 100644
--- a/pkgs/development/libraries/curlcpp/default.nix
+++ b/pkgs/development/libraries/curlcpp/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "curlcpp";
-  version = "1.1";
+  version = "1.4";
 
   src = fetchFromGitHub {
     owner = "JosephP91";
     repo = "curlcpp";
     rev = version;
-    sha256 = "025qg5hym73xrvyhalv3jgbf9jqnnzkdjs3zwsgbpqx58zyd5bg5";
+    sha256 = "1zx76jcddqk4zkcdb6p7rsmkjbbjm2cj6drj0c8hdd61ms1d0f3n";
   };
 
   buildInputs = [ cmake curl ];
diff --git a/pkgs/development/libraries/freetds/default.nix b/pkgs/development/libraries/freetds/default.nix
index f244bdc7ad2b..c1b9318130c1 100644
--- a/pkgs/development/libraries/freetds/default.nix
+++ b/pkgs/development/libraries/freetds/default.nix
@@ -8,11 +8,11 @@ assert odbcSupport -> unixODBC != null;
 
 stdenv.mkDerivation rec {
   pname = "freetds";
-  version = "1.1.40";
+  version = "1.1.42";
 
   src = fetchurl {
     url    = "https://www.freetds.org/files/stable/${pname}-${version}.tar.bz2";
-    sha256 = "0wc7xxf8fzpp3pc3hpsamnykn0vjkq53qp53nyxjjcri8g0ch7wq";
+    sha256 = "02phnk88zv4f8byx954784w8mh33knsslwvj266jfyrmxz6hxxxg";
   };
 
   buildInputs = [
diff --git a/pkgs/development/libraries/gcc/libgcc/default.nix b/pkgs/development/libraries/gcc/libgcc/default.nix
index d638c2bb2788..f579da5f1d6c 100644
--- a/pkgs/development/libraries/gcc/libgcc/default.nix
+++ b/pkgs/development/libraries/gcc/libgcc/default.nix
@@ -63,7 +63,7 @@ stdenvNoLibs.mkDerivation rec {
       export CPP_FOR_TARGET=${stdenvNoLibs.cc}/bin/$CPP
       export LD_FOR_TARGET=${stdenvNoLibs.cc.bintools}/bin/$LD
 
-      export NIX_BUILD_CFLAGS_COMPILE+=' -DGENERATOR_FILE=1'
+      export NIX_CFLAGS_COMPILE_FOR_BUILD+=' -DGENERATOR_FILE=1'
 
       "$sourceRoot/../gcc/configure" $gccConfigureFlags
 
diff --git a/pkgs/development/libraries/gio-sharp/default.nix b/pkgs/development/libraries/gio-sharp/default.nix
index d7df4ab72127..a19febbfd66e 100644
--- a/pkgs/development/libraries/gio-sharp/default.nix
+++ b/pkgs/development/libraries/gio-sharp/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoconf, automake, which, pkgconfig, mono, gtk-sharp-2_0 }:
+{ stdenv, fetchFromGitHub, autoconf, automake, which, pkgconfig, mono, glib, gtk-sharp-2_0 }:
 
 stdenv.mkDerivation rec {
   pname = "gio-sharp";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig autoconf automake which ];
-  buildInputs = [ mono gtk-sharp-2_0 ];
+  buildInputs = [ mono glib gtk-sharp-2_0 ];
 
   dontStrip = true;
 
diff --git a/pkgs/development/libraries/gmm/default.nix b/pkgs/development/libraries/gmm/default.nix
index eb23f5c82c23..278059465ecb 100644
--- a/pkgs/development/libraries/gmm/default.nix
+++ b/pkgs/development/libraries/gmm/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gmm";
-  version = "5.3";
+  version = "5.4";
 
   src = fetchurl {
     url = "mirror://savannah/getfem/stable/${pname}-${version}.tar.gz";
-    sha256 = "0lkjd3n0298w1dli446z320sn7mqdap8h9q31nydkbw2k7b4db46";
+    sha256 = "0mhygfpsdyr0d4h3sn6g7nxn149yrlqv7r2h34yqkrpv1q4daqvi";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/libfprint/default.nix b/pkgs/development/libraries/libfprint/default.nix
index e2552ba713e0..7c6168c3d3e4 100644
--- a/pkgs/development/libraries/libfprint/default.nix
+++ b/pkgs/development/libraries/libfprint/default.nix
@@ -16,7 +16,7 @@
 
 stdenv.mkDerivation rec {
   pname = "libfprint";
-  version = "1.90.1";
+  version = "1.90.2";
   outputs = [ "out" "devdoc" ];
 
   src = fetchFromGitLab {
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     owner = "libfprint";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0fdaak7qjr9b4482g7fhhqpyfdqpxq5kpmyzkp7f5i7qq2ynb78a";
+    sha256 = "0g890y49anqd7yfz86iyvywxgbfmfmj6813fy58m5n8jain7iy1b";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/libraries/libiio/default.nix b/pkgs/development/libraries/libiio/default.nix
index 03a907162b12..03324c15d8f7 100644
--- a/pkgs/development/libraries/libiio/default.nix
+++ b/pkgs/development/libraries/libiio/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libiio";
-  version = "0.19";
+  version = "0.20";
 
   src = fetchFromGitHub {
     owner  = "analogdevicesinc";
     repo   = "libiio";
     rev    = "refs/tags/v${version}";
-    sha256 = "1r67h5mayx9krh3mmzs5vz20mvwb2lw04hpbyyisygl01ndc77kq";
+    sha256 = "1929gvizkqmm9cwh3vihxxszfxvgcp5saq9q6chdk3fpdhzajc00";
   };
 
   outputs = [ "out" "lib" "dev" "python" ];
diff --git a/pkgs/development/libraries/libjcat/default.nix b/pkgs/development/libraries/libjcat/default.nix
index 1d6f274cbb3b..bbf0db233821 100644
--- a/pkgs/development/libraries/libjcat/default.nix
+++ b/pkgs/development/libraries/libjcat/default.nix
@@ -19,7 +19,7 @@
 
 stdenv.mkDerivation rec {
   pname = "libjcat";
-  version = "0.1.2";
+  version = "0.1.3";
 
   outputs = [ "bin" "out" "dev" "devdoc" "man" "installedTests" ];
 
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     owner = "hughsie";
     repo = "libjcat";
     rev = version;
-    sha256 = "0smd1i6gzpp34gv494jcnx40wm36v1s8bypqlfrf8l6q9cl77gyd";
+    sha256 = "157bi1v9qqk45rkq7lg08l7g3bxwacl4h89vnr7msjmg0hri36kc";
   };
 
   patches = [
diff --git a/pkgs/development/libraries/liblouis/default.nix b/pkgs/development/libraries/liblouis/default.nix
index 83d08dc019bf..5d0459b4f308 100644
--- a/pkgs/development/libraries/liblouis/default.nix
+++ b/pkgs/development/libraries/liblouis/default.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation rec {
   pname = "liblouis";
-  version = "3.13.0";
+  version = "3.14.0";
 
   src = fetchFromGitHub {
     owner = "liblouis";
     repo = "liblouis";
     rev = "v${version}";
-    sha256 = "1srpafxdw4627lyv92cn8wd9zda3507qpp5s2z66bsln8jnb1mza";
+    sha256 = "0v6w8b9r994mkkbm2gqgd7k5yfmdhgbabh0j1gmn375nyvhy4qqh";
   };
 
   outputs = [ "out" "dev" "man" "info" "doc" ];
diff --git a/pkgs/development/libraries/libnetfilter_queue/default.nix b/pkgs/development/libraries/libnetfilter_queue/default.nix
index 556db28f8568..55e07c03b287 100644
--- a/pkgs/development/libraries/libnetfilter_queue/default.nix
+++ b/pkgs/development/libraries/libnetfilter_queue/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, libmnl, libnfnetlink }:
 
 stdenv.mkDerivation rec {
-  version = "1.0.3";
+  version = "1.0.4";
   pname = "libnetfilter_queue";
 
   src = fetchurl {
     url = "https://www.netfilter.org/projects/libnetfilter_queue/files/${pname}-${version}.tar.bz2";
-    sha256 = "0x77m1fvbqzz5z64jz59fb6j8dvv8b9pg4fmznqwax4x6imjcncq";
+    sha256 = "0w7s6g8bikch1m4hnxdakpkwgrkw64ikb6wb4v4zvgyiywrk5yai";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/libraries/libraspberrypi/default.nix b/pkgs/development/libraries/libraspberrypi/default.nix
index 1cd1f5e62ac1..bbe0b6145503 100644
--- a/pkgs/development/libraries/libraspberrypi/default.nix
+++ b/pkgs/development/libraries/libraspberrypi/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   name = "libraspberrypi";
-  version = "2019-10-22";
+  version = "2020-05-28";
   src = fetchFromGitHub {
     owner = "raspberrypi";
     repo = "userland";
-    rev = "5070cb7fc150fc98f1ed64a7739c3356970d9f76";
-    sha256 = "08yfzwn9s7lhrblcsxyag9p5lj5vk3n66b1pv3f7r3hah7qcggyq";
+    rev = "f97b1af1b3e653f9da2c1a3643479bfd469e3b74";
+    sha256 = "1r7n05rv96hqjq0rn0qzchmfqs0j7vh3p8jalgh66s6l0vms5mwy";
   };
 
   cmakeFlags = if (stdenv.targetPlatform.system == "aarch64-linux")
diff --git a/pkgs/development/libraries/libsolv/default.nix b/pkgs/development/libraries/libsolv/default.nix
index 9443846acf1e..d559efd3aab5 100644
--- a/pkgs/development/libraries/libsolv/default.nix
+++ b/pkgs/development/libraries/libsolv/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, cmake, ninja, zlib, expat, rpm, db }:
 
 stdenv.mkDerivation rec {
-  version  = "0.7.13";
+  version  = "0.7.14";
   pname = "libsolv";
 
   src = fetchFromGitHub {
     owner  = "openSUSE";
     repo   = "libsolv";
     rev    = version;
-    sha256 = "1hjk7r7047i451xjgw72in62pya1h1436fvx945vxlvswl5s6iw8";
+    sha256 = "10klbgknl2njbjl4k0l50ii7afwqrl1691ar4ry3snmc8chb1z7g";
   };
 
   cmakeFlags = [
diff --git a/pkgs/development/libraries/lmdb/default.nix b/pkgs/development/libraries/lmdb/default.nix
index 513e842edfa5..64f6fccefa79 100644
--- a/pkgs/development/libraries/lmdb/default.nix
+++ b/pkgs/development/libraries/lmdb/default.nix
@@ -1,14 +1,13 @@
-{ stdenv, fetchFromGitHub }:
+{ stdenv, fetchgit }:
 
 stdenv.mkDerivation rec {
   pname = "lmdb";
-  version = "0.9.24";
+  version = "0.9.25";
 
-  src = fetchFromGitHub {
-    owner = "LMDB";
-    repo = "lmdb";
+  src = fetchgit {
+    url = "https://git.openldap.org/openldap/openldap.git";
     rev = "LMDB_${version}";
-    sha256 = "088q6m8fvr12w43s461h7cvpg5hj8csaqj6n9pci150dz7bk5lxm";
+    sha256 = "0i60zlca8r6fib23gdgl4c80gxpx24772ggpvz94yr7zaai4k11w";
   };
 
   postUnpack = "sourceRoot=\${sourceRoot}/libraries/liblmdb";
diff --git a/pkgs/development/libraries/nanopb/default.nix b/pkgs/development/libraries/nanopb/default.nix
new file mode 100644
index 000000000000..a63d367b800d
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/default.nix
@@ -0,0 +1,88 @@
+{ callPackage
+, cmake
+, fetchFromGitHub
+, lib
+, protobuf
+, python3
+, stdenv
+}:
+
+let
+  pythonRuntime = python3.withPackages(ps: [ ps.protobuf ]);
+in stdenv.mkDerivation rec {
+  pname = "nanopb";
+  version = "0.4.1";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = version;
+    sha256 = "16zxk42wzn519bpxf4578qn97k0h1cnbkvqqkqvka9sl0n3lz2dp";
+  };
+
+  nativeBuildInputs = [ cmake python3 ];
+
+  cmakeFlags = [
+    "-DBUILD_SHARED_LIBS=ON" # generate $out/lib/libprotobuf-nanopb.so{.0,}
+    "-DBUILD_STATIC_LIBS=ON" # generate $out/lib/libprotobuf-nanopb.a
+    "-Dnanopb_PROTOC_PATH=${protobuf}/bin/protoc"
+  ];
+
+  # On a case-insensitive filesystem (such as on Darwin), CMake fails to create
+  # the build directory because of the existence of the BUILD file.
+  # TODO: This can be removed once https://github.com/nanopb/nanopb/pull/537 is merged.
+  preConfigure = "rm BUILD";
+
+  # install the generator which requires Python3 with the protobuf package. It
+  # also requires the nanopb module that's generated by CMake to be in a
+  # relative location to the generator itself so we move it out of the
+  # python.sitePackages into the shared generator folder.
+  postInstall = ''
+    mkdir -p $out/share/nanopb/generator/proto
+    cp ../generator/nanopb_generator.py $out/share/nanopb/generator/nanopb_generator.py
+    cp ../generator/proto/_utils.py $out/share/nanopb/generator/proto/_utils.py
+    cp ../generator/proto/nanopb.proto $out/share/nanopb/generator/proto/nanopb.proto
+    mv $out/${python3.sitePackages}/nanopb_pb2.py $out/share/nanopb/generator/proto
+    rm -rf $out/${python3.sitePackages}
+
+    mkdir $out/bin
+    substitute ${./protoc-gen-nanopb} $out/bin/protoc-gen-nanopb \
+      --subst-var-by python ${pythonRuntime}/bin/python \
+      --subst-var-by out $out
+    chmod +x $out/bin/protoc-gen-nanopb
+  '';
+
+  passthru.tests = {
+    simple-proto2 = callPackage ./test-simple-proto2 {};
+    simple-proto3 = callPackage ./test-simple-proto3 {};
+    message-with-annotations = callPackage ./test-message-with-annotations {};
+    message-with-options = callPackage ./test-message-with-options {};
+  };
+
+  meta = with lib; {
+    inherit (protobuf.meta) platforms;
+
+    description = "Protocol Buffers with small code size";
+    homepage = "https://jpa.kapsi.fi/nanopb/";
+    license = licenses.zlib;
+    maintainers = with maintainers; [ kalbasit ];
+
+    longDescription = ''
+      Nanopb is a small code-size Protocol Buffers implementation in ansi C. It
+      is especially suitable for use in microcontrollers, but fits any memory
+      restricted system.
+
+      - Homepage: jpa.kapsi.fi/nanopb
+      - Documentation: jpa.kapsi.fi/nanopb/docs
+      - Downloads: jpa.kapsi.fi/nanopb/download
+      - Forum: groups.google.com/forum/#!forum/nanopb
+
+      In order to use the nanopb options in your proto files, you'll need to
+      tell protoc where to find the nanopb.proto file.
+      You can do so with the --proto_path (-I) option to add the directory
+      ''${nanopb}/share/nanopb/generator/proto like so:
+
+      protoc --proto_path=. --proto_path=''${nanopb}/share/nanopb/generator/proto --plugin=protoc-gen-nanopb=''${nanopb}/bin/protoc-gen-nanopb --nanopb_out=out file.proto
+    '';
+  };
+}
diff --git a/pkgs/development/libraries/nanopb/protoc-gen-nanopb b/pkgs/development/libraries/nanopb/protoc-gen-nanopb
new file mode 100644
index 000000000000..764e6614b18a
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/protoc-gen-nanopb
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+exec @python@ @out@/share/nanopb/generator/nanopb_generator.py --protoc-plugin
diff --git a/pkgs/development/libraries/nanopb/test-message-with-annotations/default.nix b/pkgs/development/libraries/nanopb/test-message-with-annotations/default.nix
new file mode 100644
index 000000000000..618d7c521ce0
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-message-with-annotations/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, protobuf, nanopb }:
+
+stdenv.mkDerivation {
+  name = "nanopb-test-message-with-annotations";
+  meta.timeout = 60;
+  src = ./.;
+
+  # protoc requires any .proto file to be compiled to reside within it's
+  # proto_path. By default the current directory is automatically added to the
+  # proto_path. I tried using --proto_path ${./.} ${./simple.proto} and it did
+  # not work because they end up in the store at different locations.
+  installPhase = ":";
+  buildPhase = ''
+    mkdir $out
+
+    ${protobuf}/bin/protoc --proto_path=. --proto_path=${nanopb}/share/nanopb/generator/proto --plugin=protoc-gen-nanopb=${nanopb}/bin/protoc-gen-nanopb --nanopb_out=$out withannotations.proto
+  '';
+
+  docheck = true;
+  checkphase = ''
+    grep -q WithAnnotations $out/withannotations.pb.c || (echo "error: WithAnnotations not found in $out/withannotations.pb.c"; exit 1)
+    grep -q WithAnnotations $out/withannotations.pb.h || (echo "error: WithAnnotations not found in $out/withannotations.pb.h"; exit 1)
+    grep -q "pb_byte_t uuid\[16\]" $out/withannotations.pb.h || (echo "error: uuid is not of type pb_byte_t and of size 16 in $out/withannotations.pb.h"; exit 1)
+    grep -q "FIXED_LENGTH_BYTES, uuid" $out/withannotations.pb.h || (echo "error: uuid is not of fixed lenght bytes in $out/withannotations.pb.h"; exit 1)
+    grep -q "#define WithAnnotations_size" $out/withannotations.pb.h || (echo "error: the size of WithAnnotations is not known in $out/withannotations.pb.h"; exit 1)
+  '';
+}
diff --git a/pkgs/development/libraries/nanopb/test-message-with-annotations/withannotations.proto b/pkgs/development/libraries/nanopb/test-message-with-annotations/withannotations.proto
new file mode 100644
index 000000000000..d8109e877d68
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-message-with-annotations/withannotations.proto
@@ -0,0 +1,7 @@
+syntax = "proto3";
+
+import "nanopb.proto";
+
+message WithAnnotations {
+  bytes uuid = 1 [(nanopb).max_size = 16, (nanopb).fixed_length = true];
+}
diff --git a/pkgs/development/libraries/nanopb/test-message-with-options/default.nix b/pkgs/development/libraries/nanopb/test-message-with-options/default.nix
new file mode 100644
index 000000000000..c15b51f71977
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-message-with-options/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, protobuf, nanopb }:
+
+stdenv.mkDerivation {
+  name = "nanopb-test-message-with-options";
+  meta.timeout = 60;
+  src = ./.;
+
+  # protoc requires any .proto file to be compiled to reside within it's
+  # proto_path. By default the current directory is automatically added to the
+  # proto_path. I tried using --proto_path ${./.} ${./simple.proto} and it did
+  # not work because they end up in the store at different locations.
+  installPhase = ":";
+  buildPhase = ''
+    mkdir $out
+
+    ${protobuf}/bin/protoc --plugin=protoc-gen-nanopb=${nanopb}/bin/protoc-gen-nanopb --nanopb_out=$out withoptions.proto
+  '';
+
+  docheck = true;
+  checkphase = ''
+    grep -q WithOptions $out/withoptions.pb.c || (echo "error: WithOptions not found in $out/withoptions.pb.c"; exit 1)
+    grep -q WithOptions $out/withoptions.pb.h || (echo "error: WithOptions not found in $out/withoptions.pb.h"; exit 1)
+    grep -q "pb_byte_t uuid\[16\]" $out/withoptions.pb.h || (echo "error: uuid is not of type pb_byte_t and of size 16 in $out/withoptions.pb.h"; exit 1)
+    grep -q "FIXED_LENGTH_BYTES, uuid" $out/withoptions.pb.h || (echo "error: uuid is not of fixed lenght bytes in $out/withoptions.pb.h"; exit 1)
+    grep -q "#define WithOptions_size" $out/withoptions.pb.h || (echo "error: the size of WithOptions is not known in $out/withoptions.pb.h"; exit 1)
+  '';
+}
diff --git a/pkgs/development/libraries/nanopb/test-message-with-options/withoptions.options b/pkgs/development/libraries/nanopb/test-message-with-options/withoptions.options
new file mode 100644
index 000000000000..ecf98a217367
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-message-with-options/withoptions.options
@@ -0,0 +1 @@
+ WithOptions.uuid max_size:16 fixed_length:true
diff --git a/pkgs/development/libraries/nanopb/test-message-with-options/withoptions.proto b/pkgs/development/libraries/nanopb/test-message-with-options/withoptions.proto
new file mode 100644
index 000000000000..5a5da3a1c973
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-message-with-options/withoptions.proto
@@ -0,0 +1,5 @@
+syntax = "proto3";
+
+message WithOptions {
+  bytes uuid = 1;
+}
diff --git a/pkgs/development/libraries/nanopb/test-simple-proto2/default.nix b/pkgs/development/libraries/nanopb/test-simple-proto2/default.nix
new file mode 100644
index 000000000000..a915e7785370
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-simple-proto2/default.nix
@@ -0,0 +1,24 @@
+{ stdenv, protobuf, nanopb }:
+
+stdenv.mkDerivation {
+  name = "nanopb-test-simple-proto2";
+  meta.timeout = 60;
+  src = ./.;
+
+  # protoc requires any .proto file to be compiled to reside within it's
+  # proto_path. By default the current directory is automatically added to the
+  # proto_path. I tried using --proto_path ${./.} ${./simple.proto} and it did
+  # not work because they end up in the store at different locations.
+  installPhase = ":";
+  buildPhase = ''
+    mkdir $out
+
+    ${protobuf}/bin/protoc --plugin=protoc-gen-nanopb=${nanopb}/bin/protoc-gen-nanopb --nanopb_out=$out simple.proto
+  '';
+
+  doCheck = true;
+  checkPhase = ''
+    grep -q SimpleMessage $out/simple.pb.c || (echo "ERROR: SimpleMessage not found in $out/simple.pb.c"; exit 1)
+    grep -q SimpleMessage $out/simple.pb.h || (echo "ERROR: SimpleMessage not found in $out/simple.pb.h"; exit 1)
+  '';
+}
diff --git a/pkgs/development/libraries/nanopb/test-simple-proto2/simple.proto b/pkgs/development/libraries/nanopb/test-simple-proto2/simple.proto
new file mode 100644
index 000000000000..b02936b1ae26
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-simple-proto2/simple.proto
@@ -0,0 +1,5 @@
+syntax = "proto2";
+
+message SimpleMessage {
+  required int32 lucky_number = 1;
+}
diff --git a/pkgs/development/libraries/nanopb/test-simple-proto3/default.nix b/pkgs/development/libraries/nanopb/test-simple-proto3/default.nix
new file mode 100644
index 000000000000..3e2bba731b9f
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-simple-proto3/default.nix
@@ -0,0 +1,24 @@
+{ stdenv, protobuf, nanopb }:
+
+stdenv.mkDerivation {
+  name = "nanopb-test-simple-proto3";
+  meta.timeout = 60;
+  src = ./.;
+
+  # protoc requires any .proto file to be compiled to reside within it's
+  # proto_path. By default the current directory is automatically added to the
+  # proto_path. I tried using --proto_path ${./.} ${./simple.proto} and it did
+  # not work because they end up in the store at different locations.
+  installPhase = ":";
+  buildPhase = ''
+    mkdir $out
+
+    ${protobuf}/bin/protoc --plugin=protoc-gen-nanopb=${nanopb}/bin/protoc-gen-nanopb --nanopb_out=$out simple.proto
+  '';
+
+  doCheck = true;
+  checkPhase = ''
+    grep -q SimpleMessage $out/simple.pb.c || (echo "ERROR: SimpleMessage not found in $out/simple.pb.c"; exit 1)
+    grep -q SimpleMessage $out/simple.pb.h || (echo "ERROR: SimpleMessage not found in $out/simple.pb.h"; exit 1)
+  '';
+}
diff --git a/pkgs/development/libraries/nanopb/test-simple-proto3/simple.proto b/pkgs/development/libraries/nanopb/test-simple-proto3/simple.proto
new file mode 100644
index 000000000000..6b99cdb5daa7
--- /dev/null
+++ b/pkgs/development/libraries/nanopb/test-simple-proto3/simple.proto
@@ -0,0 +1,5 @@
+syntax = "proto3";
+
+message SimpleMessage {
+  int32 lucky_number = 1;
+}
diff --git a/pkgs/development/libraries/olm/default.nix b/pkgs/development/libraries/olm/default.nix
index c84e66608f2a..d5c230862333 100644
--- a/pkgs/development/libraries/olm/default.nix
+++ b/pkgs/development/libraries/olm/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Implements double cryptographic ratchet and Megolm ratchet";
     license = stdenv.lib.licenses.asl20;
-    homepage = "https://matrix.org/git/olm/about";
+    homepage = "https://gitlab.matrix.org/matrix-org/olm";
     platforms = with stdenv.lib.platforms; darwin ++ linux;
   };
 }
diff --git a/pkgs/development/libraries/opendht/default.nix b/pkgs/development/libraries/opendht/default.nix
index a62138e8ccf4..c8b1205bc91b 100644
--- a/pkgs/development/libraries/opendht/default.nix
+++ b/pkgs/development/libraries/opendht/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   pname = "opendht";
-  version = "2.1.1";
+  version = "2.1.3";
 
   src = fetchFromGitHub {
     owner = "savoirfairelinux";
     repo = "opendht";
     rev = version;
-    sha256 = "10sbiwjljxi0a1q3xakmf6v02x3yf38ljvjpql70q4rqggqj9zhh";
+    sha256 = "0qz9mdkanz4vd38bdpwvcwvbpzf19i6019rmqw3k1vh5mh22ljhr";
   };
 
   nativeBuildInputs =
diff --git a/pkgs/development/libraries/openmpi/default.nix b/pkgs/development/libraries/openmpi/default.nix
index 38041e6b5d80..5c185f630d98 100644
--- a/pkgs/development/libraries/openmpi/default.nix
+++ b/pkgs/development/libraries/openmpi/default.nix
@@ -19,7 +19,7 @@
 assert !cudaSupport || cudatoolkit != null;
 
 let
-  version = "4.0.3";
+  version = "4.0.4";
 
   cudatoolkit_joined = symlinkJoin {
     name = "${cudatoolkit.name}-unsplit";
@@ -31,7 +31,7 @@ in stdenv.mkDerivation rec {
 
   src = with stdenv.lib.versions; fetchurl {
     url = "https://www.open-mpi.org/software/ompi/v${major version}.${minor version}/downloads/${pname}-${version}.tar.bz2";
-    sha256 = "00zxcw99gr5n693cmcmn4f6a47vx1ywna895p0x7p163v37gw0hl";
+    sha256 = "1i0slg2dxjdgw513aml1n9dsbdxn2fimi2b5712d5r9z4ar4xqj7";
   };
 
   postPatch = ''
diff --git a/pkgs/development/libraries/openwsman/default.nix b/pkgs/development/libraries/openwsman/default.nix
index 17df9eee84e8..a16b8356e618 100644
--- a/pkgs/development/libraries/openwsman/default.nix
+++ b/pkgs/development/libraries/openwsman/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   pname = "openwsman";
-  version = "2.6.11";
+  version = "2.7.0";
 
   src = fetchFromGitHub {
     owner  = "Openwsman";
     repo   = "openwsman";
     rev    = "v${version}";
-    sha256 = "0s8xdxrxnh1l0v41n5cw89b89rrlqlxn1yj14sw224230y8m70ka";
+    sha256 = "19dj38jyzhhhvk863cikcwk5awzlq3337pxmsaqqm4wrcygrkfmx";
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];
diff --git a/pkgs/development/libraries/protobufc/1.3.nix b/pkgs/development/libraries/protobufc/1.3.nix
index 304f9d61f397..82126727282c 100644
--- a/pkgs/development/libraries/protobufc/1.3.nix
+++ b/pkgs/development/libraries/protobufc/1.3.nix
@@ -1,12 +1,11 @@
 { callPackage, fetchFromGitHub, ... } @ args:
 
-callPackage ./generic.nix (args // {
-  version = "1.3.1";
+callPackage ./generic.nix (args // rec {
+  version = "1.3.3";
   src = fetchFromGitHub {
     owner = "protobuf-c";
     repo = "protobuf-c";
-    #rev = "v${version}";
-    rev = "9412830d0680150d429d2aa170b8d7218ab49397";
-    sha256 = "175cmaj5231iqzhf5a9sxw2y3i165chk3681m1b5mp8di927q5ai";
+    rev = "v${version}";
+    sha256 = "13948amsjj9xpa4yl6amlyk3ksr96bbd4ngshh2yzflwcslhg6gv";
   };
 })
diff --git a/pkgs/development/libraries/swiften/build-fix.patch b/pkgs/development/libraries/swiften/build-fix.patch
new file mode 100644
index 000000000000..01814cadfbd4
--- /dev/null
+++ b/pkgs/development/libraries/swiften/build-fix.patch
@@ -0,0 +1,32 @@
+diff -wbBur swift-4.0.2/Swift/QtUI/UserSearch/QtUserSearchWindow.h swift-4.0.2.my/Swift/QtUI/UserSearch/QtUserSearchWindow.h
+--- swift-4.0.2/Swift/QtUI/UserSearch/QtUserSearchWindow.h	2018-04-06 13:06:46.000000000 +0300
++++ swift-4.0.2.my/Swift/QtUI/UserSearch/QtUserSearchWindow.h	2019-10-08 20:52:23.171475337 +0300
+@@ -9,6 +9,7 @@
+ #include <set>
+ 
+ #include <QWizard>
++#include <QAbstractItemModel>
+ 
+ #include <Swiften/Base/Override.h>
+ 
+diff -wbBur swift-4.0.2/Swiften/Network/PlatformNATTraversalWorker.cpp swift-4.0.2.my/Swiften/Network/PlatformNATTraversalWorker.cpp
+--- swift-4.0.2/Swiften/Network/PlatformNATTraversalWorker.cpp	2018-04-06 13:06:46.000000000 +0300
++++ swift-4.0.2.my/Swiften/Network/PlatformNATTraversalWorker.cpp	2019-10-08 21:12:25.284754131 +0300
+@@ -157,7 +157,7 @@
+         miniUPnPInterface = new MiniUPnPInterface();
+         miniUPnPSupported = miniUPnPInterface->isAvailable();
+     }
+-    SWIFT_LOG(debug) << "UPnP NAT traversal supported: " << miniUPnPSupported << std::endl;
++//    SWIFT_LOG(debug) << "UPnP NAT traversal supported: " << miniUPnPSupported << std::endl;
+     if (miniUPnPSupported) {
+         return miniUPnPInterface;
+     }
+@@ -168,7 +168,7 @@
+         natPMPInterface = new NATPMPInterface();
+         natPMPSupported = natPMPInterface->isAvailable();
+     }
+-    SWIFT_LOG(debug) << "NAT-PMP NAT traversal supported: " << natPMPSupported << std::endl;
++//    SWIFT_LOG(debug) << "NAT-PMP NAT traversal supported: " << natPMPSupported << std::endl;
+     if (natPMPSupported) {
+         return natPMPInterface;
+     }
diff --git a/pkgs/development/libraries/swiften/default.nix b/pkgs/development/libraries/swiften/default.nix
index bdac55fe2ec3..19bacdd2a614 100644
--- a/pkgs/development/libraries/swiften/default.nix
+++ b/pkgs/development/libraries/swiften/default.nix
@@ -12,17 +12,21 @@ stdenv.mkDerivation rec {
     sha256 = "0w0aiszjd58ynxpacwcgf052zpmbpcym4dhci64vbfgch6wryz0w";
   };
 
-  patches = [ ./scons.patch ];
+  patches = [ ./scons.patch ./build-fix.patch ];
 
   sconsFlags = [
     "openssl=${openssl.dev}"
     "boost_includedir=${boost.dev}/include"
     "boost_libdir=${boost.out}/lib"
     "boost_bundled_enable=false"
+    "max_jobs=1"
+    "optimize=1"
+    "debug=0"
+    "swiften_dll=1"
   ];
   preInstall = ''
     installTargets="$out"
-    installFlags+=" SWIFT_INSTALLDIR=$out"
+    installFlags+=" SWIFTEN_INSTALLDIR=$out"
   '';
 
   enableParallelBuilding = true;
@@ -33,6 +37,5 @@ stdenv.mkDerivation rec {
     license     = licenses.gpl2Plus;
     platforms   = platforms.linux;
     maintainers = [ maintainers.twey ];
-    broken = true; # Broken since 2019-11-20 (https://hydra.nixos.org/build/114681755)
   };
 }
diff --git a/pkgs/development/libraries/tpm2-tss/default.nix b/pkgs/development/libraries/tpm2-tss/default.nix
index b264c3bc6c6e..2421d3f88990 100644
--- a/pkgs/development/libraries/tpm2-tss/default.nix
+++ b/pkgs/development/libraries/tpm2-tss/default.nix
@@ -1,36 +1,32 @@
-{ stdenv, lib, fetchurl, fetchpatch
-, cmocka, doxygen, ibm-sw-tpm2, iproute, openssl, perl, pkgconfig, procps
-, uthash, which
+{ stdenv, lib, fetchFromGitHub
+, autoreconfHook, autoconf-archive, pkg-config, doxygen, perl
+, openssl, json_c, curl, libgcrypt
+, cmocka, uthash, ibm-sw-tpm2, iproute, procps, which
 }:
 
 stdenv.mkDerivation rec {
   pname = "tpm2-tss";
-  version = "2.3.2";
+  version = "2.4.1";
 
-  src = fetchurl {
-    url = "https://github.com/tpm2-software/${pname}/releases/download/${version}/${pname}-${version}.tar.gz";
-    sha256 = "19jg09sxy3aj4dc1yv32jjv0m62cnmhjlw02jbh4d4pk2439m4l2";
+  src = fetchFromGitHub {
+    owner = "tpm2-software";
+    repo = pname;
+    rev = version;
+    sha256 = "09x5czaj4a8cyf8cxavcasx3yy1kik1s45a90c7zvxb7y1kfp9zs";
   };
 
-  patches = [
-    # Fix test failure. see https://github.com/tpm2-software/tpm2-tss/pull/1585
-    (fetchpatch {
-      url = "https://patch-diff.githubusercontent.com/raw/tpm2-software/tpm2-tss/pull/1585.patch";
-      sha256 = "0ak3l588ahzv3yx1gfa4sa6p74lsffxzkr23ppznm34wvlcci86n";
-    })
-  ];
-
   nativeBuildInputs = [
-    doxygen perl pkgconfig
-    # For unit tests and integration tests.
-    ibm-sw-tpm2 iproute procps which
+    autoreconfHook autoconf-archive pkg-config doxygen perl
   ];
-  buildInputs = [
-    openssl
-    # For unit tests and integration tests.
-    cmocka uthash
+  buildInputs = [ openssl json_c curl libgcrypt ];
+  checkInputs = [
+    cmocka uthash ibm-sw-tpm2 iproute procps which
   ];
 
+  preAutoreconf = "./bootstrap";
+
+  enableParallelBuilding = true;
+
   postPatch = "patchShebangs script";
 
   configureFlags = [
diff --git a/pkgs/development/libraries/wlroots/default.nix b/pkgs/development/libraries/wlroots/default.nix
index 104e0c3440aa..33db6e9d75b1 100644
--- a/pkgs/development/libraries/wlroots/default.nix
+++ b/pkgs/development/libraries/wlroots/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, meson, ninja, pkg-config, wayland
 , libGL, wayland-protocols, libinput, libxkbcommon, pixman
 , xcbutilwm, libX11, libcap, xcbutilimage, xcbutilerrors, mesa
-, libpng, ffmpeg_4
+, libpng, ffmpeg
 }:
 
 stdenv.mkDerivation rec {
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     libGL wayland-protocols libinput libxkbcommon pixman
     xcbutilwm libX11 libcap xcbutilimage xcbutilerrors mesa
-    libpng ffmpeg_4
+    libpng ffmpeg
   ];
 
   postInstall = ''
diff --git a/pkgs/development/libraries/wxwidgets/3.0/default.nix b/pkgs/development/libraries/wxwidgets/3.0/default.nix
index 8de7f99fe5fd..da29eacdc0e9 100644
--- a/pkgs/development/libraries/wxwidgets/3.0/default.nix
+++ b/pkgs/development/libraries/wxwidgets/3.0/default.nix
@@ -1,8 +1,9 @@
 { stdenv, fetchFromGitHub, fetchurl, pkgconfig
-, gtk2, gtk3, libXinerama, libSM, libXxf86vm
-, xorgproto, gstreamer, gst-plugins-base, GConf, setfile
+, libXinerama, libSM, libXxf86vm
+, gtk2, GConf ? null, gtk3
+, xorgproto, gstreamer, gst-plugins-base, setfile
 , libGLSupported ? stdenv.lib.elem stdenv.hostPlatform.system stdenv.lib.platforms.mesaPlatforms
-, withMesa ? stdenv.lib.elem stdenv.hostPlatform.system stdenv.lib.platforms.mesaPlatforms
+, withMesa ? libGLSupported
 , libGLU ? null, libGL ? null
 , compat24 ? false, compat26 ? true, unicode ? true
 , withGtk2 ? true
@@ -28,9 +29,10 @@ stdenv.mkDerivation rec {
     sha256 = "19mqglghjjqjgz4rbybn3qdgn2cz9xc511nq1pvvli9wx2k8syl1";
   };
 
-  buildInputs =
-    [ (if withGtk2 then gtk2 else gtk3) libXinerama libSM libXxf86vm xorgproto gstreamer
-      gst-plugins-base GConf ]
+  buildInputs = [
+    libXinerama libSM libXxf86vm xorgproto gstreamer gst-plugins-base
+  ] ++ optionals withGtk2 [ gtk2 GConf ]
+    ++ optional (!withGtk2) gtk3
     ++ optional withMesa libGLU
     ++ optional withWebKit webkitgtk
     ++ optionals stdenv.isDarwin [ setfile Carbon Cocoa Kernel QTKit ];
diff --git a/pkgs/development/libraries/wxwidgets/3.1/default.nix b/pkgs/development/libraries/wxwidgets/3.1/default.nix
index 99f86974cdb4..790968a88f76 100644
--- a/pkgs/development/libraries/wxwidgets/3.1/default.nix
+++ b/pkgs/development/libraries/wxwidgets/3.1/default.nix
@@ -1,6 +1,7 @@
 { stdenv, fetchFromGitHub, fetchurl, pkgconfig
-, gtk2, gtk3, libXinerama, libSM, libXxf86vm
-, xorgproto, gstreamer, gst-plugins-base, GConf, setfile
+, libXinerama, libSM, libXxf86vm
+, gtk2, GConf ? null, gtk3
+, xorgproto, gstreamer, gst-plugins-base, setfile
 , libGLSupported ? stdenv.lib.elem stdenv.hostPlatform.system stdenv.lib.platforms.mesaPlatforms
 , withMesa ? libGLSupported, libGLU ? null, libGL ? null
 , compat28 ? false, compat30 ? true, unicode ? true
@@ -27,9 +28,10 @@ stdenv.mkDerivation rec {
     sha256 = "0gfdhb7xq5vzasm7s1di39nchv42zsp0dmn4v6knzb7mgsb107wb";
   };
 
-  buildInputs =
-    [ (if withGtk2 then gtk2 else gtk3) libXinerama libSM libXxf86vm xorgproto gstreamer
-      gst-plugins-base GConf ]
+  buildInputs = [
+    libXinerama libSM libXxf86vm xorgproto gstreamer gst-plugins-base
+  ] ++ optionals withGtk2 [ gtk2 GConf ]
+    ++ optional (!withGtk2) gtk3
     ++ optional withMesa libGLU
     ++ optional withWebKit webkitgtk
     ++ optionals stdenv.isDarwin [ setfile Carbon Cocoa Kernel QTKit ];
diff --git a/pkgs/development/lua-modules/generated-packages.nix b/pkgs/development/lua-modules/generated-packages.nix
index 2dbda51bfe8b..7eae27d85c6f 100644
--- a/pkgs/development/lua-modules/generated-packages.nix
+++ b/pkgs/development/lua-modules/generated-packages.nix
@@ -359,6 +359,33 @@ inspect = buildLuarocksPackage {
     license.fullName = "MIT <http://opensource.org/licenses/MIT>";
   };
 };
+ldbus = buildLuarocksPackage {
+  pname = "ldbus";
+  version = "scm-0";
+
+  knownRockspec = (fetchurl {
+    url    = "https://luarocks.org/dev/ldbus-scm-0.rockspec";
+    sha256 = "1yhkw5y8h1qf44vx31934k042cmnc7zcv2k0pv0g27wsmlxrlznx";
+  }).outPath;
+
+  src = fetchgit ( removeAttrs (builtins.fromJSON ''{
+  "url": "git://github.com/daurnimator/ldbus.git",
+  "rev": "9e176fe851006037a643610e6d8f3a8e597d4073",
+  "date": "2019-08-16T14:26:05+10:00",
+  "sha256": "06wcz4i5b7kphqbry274q3ivnsh331rxiyf7n4qk3zx2kvarq08s",
+  "fetchSubmodules": true
+}
+ '') ["date"]) ;
+
+  disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
+  propagatedBuildInputs = [ lua ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/daurnimator/ldbus";
+    description = "A Lua library to access dbus.";
+    license.fullName = "MIT/X11";
+  };
+};
 ldoc = buildLuarocksPackage {
   pname = "ldoc";
   version = "1.4.6-2";
diff --git a/pkgs/development/lua-modules/overrides.nix b/pkgs/development/lua-modules/overrides.nix
index 30be2c197a5d..94edbd0737b7 100644
--- a/pkgs/development/lua-modules/overrides.nix
+++ b/pkgs/development/lua-modules/overrides.nix
@@ -76,6 +76,17 @@ with super;
     */
   });
 
+  ldbus = super.ldbus.override({
+    extraVariables = {
+      DBUS_DIR="${pkgs.dbus.lib}";
+      DBUS_ARCH_INCDIR="${pkgs.dbus.lib}/lib/dbus-1.0/include";
+      DBUS_INCDIR="${pkgs.dbus.dev}/include/dbus-1.0";
+    };
+    buildInputs = with pkgs; [
+      dbus
+    ];
+  });
+
   ljsyscall = super.ljsyscall.override(rec {
     version = "unstable-20180515";
     # package hasn't seen any release for a long time
diff --git a/pkgs/development/misc/rpiboot/unstable.nix b/pkgs/development/misc/rpiboot/unstable.nix
index 1591a1efd17a..a8f7e4795e77 100644
--- a/pkgs/development/misc/rpiboot/unstable.nix
+++ b/pkgs/development/misc/rpiboot/unstable.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libusb1 }:
 
 let
-  version = "2018-03-27";
+  version = "2020-05-11";
   name = "rpiboot-unstable-${version}";
 in stdenv.mkDerivation {
   inherit name;
@@ -9,8 +9,8 @@ in stdenv.mkDerivation {
   src = fetchFromGitHub {
     owner = "raspberrypi";
     repo = "usbboot";
-    rev = "fb86716935f2e820333b037a2ff93a338ad9b695";
-    sha256 = "163g7iw7kf6ra71adx6lf1xzf3kv20bppva15ljwn54jlah5mv98";
+    rev = "c650cd747c1d0597487dcf319bf95b5ba775d78b";
+    sha256 = "17kapny79dh05vfmrniqdvz6xhpwnqnw0511ycfx4qcjh4krxh8n";
   };
 
   nativeBuildInputs = [ libusb1 ];
diff --git a/pkgs/development/python-modules/aiohttp/default.nix b/pkgs/development/python-modules/aiohttp/default.nix
index 2f623dd0f0ef..c58944a59d72 100644
--- a/pkgs/development/python-modules/aiohttp/default.nix
+++ b/pkgs/development/python-modules/aiohttp/default.nix
@@ -3,7 +3,6 @@
 , buildPythonPackage
 , fetchPypi
 , pythonOlder
-, pythonAtLeast
 , attrs
 , chardet
 , multidict
@@ -14,7 +13,6 @@
 , pytestrunner
 , pytestCheckHook
 , gunicorn
-, pytest-timeout
 , async_generator
 , pytest_xdist
 , pytestcov
@@ -63,6 +61,8 @@ buildPythonPackage rec {
     "test_read_boundary_with_incomplete_chunk"
     "test_read_incomplete_chunk"
     "test_request_tracing_exception"
+  ] ++ lib.optionals stdenv.isDarwin [
+    "test_close"
   ];
 
   # aiohttp in current folder shadows installed version
diff --git a/pkgs/development/python-modules/av/default.nix b/pkgs/development/python-modules/av/default.nix
index 7ccc569a87e5..ca750f32dba9 100644
--- a/pkgs/development/python-modules/av/default.nix
+++ b/pkgs/development/python-modules/av/default.nix
@@ -2,7 +2,7 @@
 , buildPythonPackage
 , fetchPypi
 , numpy
-, ffmpeg_4
+, ffmpeg
 , pkgconfig
 }:
 
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   checkInputs = [ numpy ];
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ ffmpeg_4 ];
+  buildInputs = [ ffmpeg ];
 
   # Tests require downloading files from internet
   doCheck = false;
diff --git a/pkgs/development/python-modules/awkward1/default.nix b/pkgs/development/python-modules/awkward1/default.nix
index 0c2b3338690f..e3549e0a4a85 100644
--- a/pkgs/development/python-modules/awkward1/default.nix
+++ b/pkgs/development/python-modules/awkward1/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "awkward1";
-  version = "0.2.22";
+  version = "0.2.23";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c64a8ad0204743d49cf2f8775f92d9c23dd9d7eb6996a61f4a9de57a53d429f9";
+    sha256 = "d7458b499959af66e0a640e29e6b676a39cc9614cd504e5a2e8f8d0c7f546597";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/python-modules/beancount/default.nix b/pkgs/development/python-modules/beancount/default.nix
index 045dd14da0d8..9709037792dc 100644
--- a/pkgs/development/python-modules/beancount/default.nix
+++ b/pkgs/development/python-modules/beancount/default.nix
@@ -4,14 +4,14 @@
 , ply, python_magic, pytest, requests }:
 
 buildPythonPackage rec {
-  version = "2.2.3";
+  version = "2.3.0";
   pname = "beancount";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0pcfl2rx2ng06i4f9izdpnlnb1k0rdzsckbzzn4cn4ixfzyssm0m";
+    sha256 = "04i788glp2cslwi67dixy1pi5l0izcl078i9mrd1j1sh8f99cvcs";
   };
 
   # Tests require files not included in the PyPI archive.
diff --git a/pkgs/development/python-modules/bleach/default.nix b/pkgs/development/python-modules/bleach/default.nix
index 1b10fe166f8a..9b27ae254903 100644
--- a/pkgs/development/python-modules/bleach/default.nix
+++ b/pkgs/development/python-modules/bleach/default.nix
@@ -6,6 +6,7 @@
 , six
 , html5lib
 , setuptools
+, packaging
 }:
 
 buildPythonPackage rec {
@@ -18,11 +19,7 @@ buildPythonPackage rec {
   };
 
   checkInputs = [ pytest pytestrunner ];
-  propagatedBuildInputs = [ six html5lib setuptools ];
-
-  postPatch = ''
-    substituteInPlace setup.py --replace ",<3dev" ""
-  '';
+  propagatedBuildInputs = [ packaging six html5lib setuptools ];
 
   # Disable network tests
   checkPhase = ''
diff --git a/pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch b/pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch
new file mode 100644
index 000000000000..685d34228a1b
--- /dev/null
+++ b/pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch
@@ -0,0 +1,27 @@
+From 6f544a5bd43446859754cb80e012af933b843db9 Mon Sep 17 00:00:00 2001
+From: Florian Klink <flokli@flokli.de>
+Date: Wed, 3 Jun 2020 22:05:34 +0200
+Subject: [PATCH] clipboard: make which substitutable
+
+This is used to detect the presence of xclip and other clipboard
+handling tools.
+---
+ bpython/clipboard.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/bpython/clipboard.py b/bpython/clipboard.py
+index aee429b..f346429 100644
+--- a/bpython/clipboard.py
++++ b/bpython/clipboard.py
+@@ -58,7 +58,7 @@ class OSXClipboard(object):
+ 
+ def command_exists(command):
+     process = subprocess.Popen(
+-        ["which", command], stderr=subprocess.STDOUT, stdout=subprocess.PIPE
++        ["@which@", command], stderr=subprocess.STDOUT, stdout=subprocess.PIPE
+     )
+     process.communicate()
+ 
+-- 
+2.26.2
+
diff --git a/pkgs/development/python-modules/bpython/default.nix b/pkgs/development/python-modules/bpython/default.nix
index 73ce843cf018..ad7322cbf661 100644
--- a/pkgs/development/python-modules/bpython/default.nix
+++ b/pkgs/development/python-modules/bpython/default.nix
@@ -1,4 +1,14 @@
-{ stdenv, buildPythonPackage, fetchPypi, pygments, greenlet, curtsies, urwid, requests, mock }:
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, curtsies
+, greenlet
+, mock
+, pygments
+, requests
+, substituteAll
+, urwid
+, which }:
 
 buildPythonPackage rec {
   pname = "bpython";
@@ -9,6 +19,11 @@ buildPythonPackage rec {
     sha256 = "1764ikgj24jjq46s50apwkydqvy5a13adb2nbszk8kbci6df0v27";
   };
 
+  patches = [ (substituteAll {
+    src = ./clipboard-make-which-substitutable.patch;
+    which = "${which}/bin/which";
+  })];
+
   propagatedBuildInputs = [ curtsies greenlet pygments requests urwid ];
 
   postInstall = ''
diff --git a/pkgs/development/python-modules/jc/default.nix b/pkgs/development/python-modules/jc/default.nix
index e7942760b72c..e48fec89b9d7 100644
--- a/pkgs/development/python-modules/jc/default.nix
+++ b/pkgs/development/python-modules/jc/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "jc";
-  version = "1.11.2";
+  version = "1.11.6";
   disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "kellyjonbrazil";
     repo = "jc";
     rev = "v${version}";
-    sha256 = "1gsvjgypjgw5a0k85kdvbbf7q6wspmv6z76acrgnidhav8sdn4dm";
+    sha256 = "0jyygq7zmam7yriiv5j4d6mpjdi2p3p7d53bn3qwfzkh4ifsbfan";
   };
 
   propagatedBuildInputs = [ ruamel_yaml xmltodict pygments ];
diff --git a/pkgs/development/python-modules/matrix-nio/default.nix b/pkgs/development/python-modules/matrix-nio/default.nix
index ff4f6198aa5e..aca4bf35434b 100644
--- a/pkgs/development/python-modules/matrix-nio/default.nix
+++ b/pkgs/development/python-modules/matrix-nio/default.nix
@@ -19,14 +19,14 @@
 }:
 
 buildPythonPackage rec {
-  pname = "nio";
-  version = "0.10.0";
+  pname = "matrix-nio";
+  version = "0.12.0";
 
   src = fetchFromGitHub {
     owner = "poljar";
     repo = "matrix-nio";
     rev = version;
-    sha256 = "04ryf9lrm0820hqij46hav6mgplabnyl9dfj46iwvxasn06fh2j8";
+    sha256 = "1d4jhl2xjjp31yjs4zz2cfkvzbi2vr5bsrp07s6nhyc18azxr7ba";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/playsound/default.nix b/pkgs/development/python-modules/playsound/default.nix
new file mode 100644
index 000000000000..589a8f3db819
--- /dev/null
+++ b/pkgs/development/python-modules/playsound/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+}:
+
+buildPythonPackage rec {
+  pname = "playsound";
+  version = "1.2.2";
+
+  src = fetchFromGitHub {
+    owner = "TaylorSMarks";
+    repo = "playsound";
+    rev = "907f1fe73375a2156f7e0900c4b42c0a60fa1d00";
+    sha256 = "1fh3m115h0c57lj2pfhhqhmsh5awzblb7csi1xc5a6f6slhl059k";
+  };
+
+  doCheck = false;
+
+  pythonImportsCheck = [ "playsound" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/TaylorSMarks/playsound";
+    description = "Pure Python, cross platform, single function module with no dependencies for playing sounds";
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ luc65r ];
+  };
+}
diff --git a/pkgs/development/python-modules/pycurl/default.nix b/pkgs/development/python-modules/pycurl/default.nix
index 6b6aad2b2342..7531bb8f7bbc 100644
--- a/pkgs/development/python-modules/pycurl/default.nix
+++ b/pkgs/development/python-modules/pycurl/default.nix
@@ -47,7 +47,8 @@ buildPythonPackage rec {
                      and not test_libcurl_ssl_openssl" \
                  --ignore=tests/getinfo_test.py \
                  --ignore=tests/memory_mgmt_test.py \
-                 --ignore=tests/multi_memory_mgmt_test.py
+                 --ignore=tests/multi_memory_mgmt_test.py \
+                 --ignore=tests/multi_timer_test.py
   '';
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/pydantic/default.nix b/pkgs/development/python-modules/pydantic/default.nix
index ef33b6fb2bd5..371bfba2f0f9 100644
--- a/pkgs/development/python-modules/pydantic/default.nix
+++ b/pkgs/development/python-modules/pydantic/default.nix
@@ -1,6 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
+, fetchpatch
 , ujson
 , email_validator
 , typing-extensions
@@ -22,6 +23,14 @@ buildPythonPackage rec {
     sha256 = "0fwrx7p6d5vskg9ibganahiz9y9299idvdmzhjw62jy84gn1vrb4";
   };
 
+  # fix tests, remove on next version bump
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/samuelcolvin/pydantic/commit/a5b0e741e585040a0ab8b0be94dd9dc2dd3afcc7.patch";
+      sha256 = "0v91ac3dw23rm73370s2ns84vi0xqbfzpvj84zb7xdiicx8fhmf1";
+    })
+  ];
+
   propagatedBuildInputs = [
     ujson
     email_validator
diff --git a/pkgs/development/python-modules/pygdbmi/default.nix b/pkgs/development/python-modules/pygdbmi/default.nix
index 447fbdfcdc44..b3d1fb3d26df 100644
--- a/pkgs/development/python-modules/pygdbmi/default.nix
+++ b/pkgs/development/python-modules/pygdbmi/default.nix
@@ -1,4 +1,5 @@
-{ lib
+{ stdenv
+, lib
 , buildPythonPackage
 , fetchFromGitHub
 , gdb
@@ -19,6 +20,9 @@ buildPythonPackage rec {
 
   checkInputs = [ gdb ];
 
+  # tests require gcc for some reason
+  doCheck = !stdenv.hostPlatform.isDarwin;
+
   postPatch = ''
     # tries to execute flake8,
     # which is likely to break on flake8 updates
diff --git a/pkgs/development/python-modules/python-engineio/default.nix b/pkgs/development/python-modules/python-engineio/default.nix
index 128fb8961d4d..cb3fe1a9f38d 100644
--- a/pkgs/development/python-modules/python-engineio/default.nix
+++ b/pkgs/development/python-modules/python-engineio/default.nix
@@ -47,7 +47,6 @@ buildPythonPackage rec {
     description = "Engine.IO server";
     homepage = "https://github.com/miguelgrinberg/python-engineio/";
     license = licenses.mit;
-    platforms = platforms.linux;
     maintainers = [ maintainers.mic92 ];
   };
 }
diff --git a/pkgs/development/python-modules/pythonnet/default.nix b/pkgs/development/python-modules/pythonnet/default.nix
index 0027c8d32a63..82ddb8c810b0 100644
--- a/pkgs/development/python-modules/pythonnet/default.nix
+++ b/pkgs/development/python-modules/pythonnet/default.nix
@@ -9,6 +9,7 @@
 , pkgconfig
 , dotnetbuildhelpers
 , clang
+, glib
 , mono
 }:
 
@@ -63,6 +64,7 @@ buildPythonPackage rec {
   ];
 
   buildInputs = [
+    glib
     mono
     psutil # needed for memory leak tests
   ];
diff --git a/pkgs/development/python-modules/rope/default.nix b/pkgs/development/python-modules/rope/default.nix
index 6bcc05fb34d6..73b5e0b8c2b5 100644
--- a/pkgs/development/python-modules/rope/default.nix
+++ b/pkgs/development/python-modules/rope/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "rope";
-  version = "0.16.0";
+  version = "0.17.0";
 
   disabled = pythonAtLeast "3.8";  # 0.17 should support Python 3.8
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1zlxdrs6ww2hm41izz67h67z9dkm0rlgw8m04vygaip0q91030yj";
+    sha256 = "1qa9nqryp05ah9b4r8cy5ph31kr9cm4ak79pvzbg7p23bxqdd2k5";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/spacy/default.nix b/pkgs/development/python-modules/spacy/default.nix
index 6a54cc1ec715..f0a143ec30c7 100644
--- a/pkgs/development/python-modules/spacy/default.nix
+++ b/pkgs/development/python-modules/spacy/default.nix
@@ -21,11 +21,11 @@
 
 buildPythonPackage rec {
   pname = "spacy";
-  version = "2.2.4";
+  version = "2.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1fgm1zlw8mjhmk64skxs79ymhcningml13y9c9fy7rj1b1yadwzh";
+    sha256 = "0nri437dyapiq5gx8lbmjdfvqw2cnw3di13kp44rzr17bm5yh2jv";
   };
 
   propagatedBuildInputs = [
@@ -54,7 +54,7 @@ buildPythonPackage rec {
   # '';
 
   postPatch = ''
-    substituteInPlace setup.cfg --replace "thinc==7.4.0" "thinc>=7.4.0,<8"
+    substituteInPlace setup.cfg --replace "thinc==7.4.1" "thinc>=7.4.1,<8"
   '';
 
   meta = with lib; {
@@ -62,5 +62,5 @@ buildPythonPackage rec {
     homepage = "https://github.com/explosion/spaCy";
     license = licenses.mit;
     maintainers = with maintainers; [ danieldk sdll ];
-    };
+  };
 }
diff --git a/pkgs/development/python-modules/spacy/models.json b/pkgs/development/python-modules/spacy/models.json
index 1f1558b23c39..1c02b05d303e 100644
--- a/pkgs/development/python-modules/spacy/models.json
+++ b/pkgs/development/python-modules/spacy/models.json
@@ -1,108 +1,108 @@
 [{
   "pname": "de_core_news_md",
-  "version": "2.2.5",
-  "sha256": "1jkc4r0f1916k5qpmpnwawsbnrbscq250q7b1llgxi70f2xyw9gk",
+  "version": "2.3.0",
+  "sha256": "0kxir1w000r5fn1kpa38m7688xinkn2mk1m82aiwqlck3r72jdi6",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "de_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "10z30hirfwa692m0zp6wk60ccvqj84i5vjaiyyzd21innysb5y3g",
+  "version": "2.3.0",
+  "sha256": "00cbmrf4njg28laysapdnp4rv4lw4yw03rxkynw1ain5fwb0izl7",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "el_core_news_md",
-  "version": "2.2.5",
-  "sha256": "1jjmf6rf1hjgqswhpqq2l5w7s351k4kk93c7rr85iv2754f71h36",
+  "version": "2.3.0",
+  "sha256": "170x8bzm5nf02mhkxyxjk58yk2639hsjb5b9prcc69500c0vmnp0",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "el_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "00h55fc27d3jfm3knyidz7a4rasiz7qs4wfs3sl0ndq815yvag0l",
+  "version": "2.3.0",
+  "sha256": "10mh3za4jvr07rawzk8ps642rp11s3smraj9xvrxflik4fqkz18b",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "en_core_web_lg",
-  "version": "2.2.5",
-  "sha256": "1shd4gkshr4a92fhvrjhzn1abywnrcf548cv3dz8dhmi0wxa4klr",
+  "version": "2.3.0",
+  "sha256": "0mfa5wz31ya295jhyj489gb4qy806zmpq1zc11bvv5alv2m35if2",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "en_core_web_md",
-  "version": "2.2.5",
-  "sha256": "1x32vl2a75ps2iyhysjvdygd366zs546s82yzqwj2m7jcsdszrxy",
+  "version": "2.3.0",
+  "sha256": "1ys8sqkhiap1mq6mhbkbq8bc07lvl68xngbx725xkwvirzl5gabh",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "en_core_web_sm",
-  "version": "2.2.5",
-  "sha256": "1vna6zik7863hahxdgz0s80kbbfyw42h4c1k5jby9lkzr5jr1dk0",
+  "version": "2.3.0",
+  "sha256": "04icv9qf4pj53ll8vqxcjl2a723q1k00i7lifk8wx5saif28g37a",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "en_vectors_web_lg",
-  "version": "2.1.0",
-  "sha256": "1sq41pr70215f2s8k35x5ni4w0i4xhbzbfg3iyxgbp1b35gizg94",
+  "version": "2.3.0",
+  "sha256": "13g012rwh0bcxx3ii5mmygqzyryah1y3zd000zhidnacc1x1g743",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "es_core_news_md",
-  "version": "2.2.5",
-  "sha256": "0b50gd2mx1klr6ss0fsj58qmw2wpbawwv015pr9vq3j7jq805scl",
+  "version": "2.3.0",
+  "sha256": "0nz33bmpr3rxqbnv6vb1id8pkfsvh8ii8vqplwgb3b8772kmpzy2",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "es_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "19hrpxg1a5bvf9j9wlm03rkxfkgrldky7alsgl8bdwnwq3vpbgfi",
+  "version": "2.3.0",
+  "sha256": "02xqhg4m0gg5r9yibvl02zixkll6w0nsmbdhp07y5yyaqjarc90d",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "fr_core_news_md",
-  "version": "2.2.5",
-  "sha256": "1y4dqbcwa7gg6z8q84n0j4my7gyia7a2z7pln71sqa78pin06r9b",
+  "version": "2.3.0",
+  "sha256": "04fk212ksac3bp9dj7dmzsdcnbqmbsgymsic6ddcv9zbfdv5d0db",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "fr_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "1q2kvznbylyz4frxy5rbvpm5jvm7bfin8g3dks0c1k9hhdymv35y",
+  "version": "2.3.0",
+  "sha256": "0kldww855z67qfc9maa9z1lsvdf5vj5vc8gj0x3h68kv5n1xr4h0",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "it_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "02r3x308s5kn62xpa2cizxfw7cyjk48zm9i6r4vhs8kycmp9z0px",
+  "version": "2.3.0",
+  "sha256": "1c3ywqa8li0j7cyvd1xqbb096y61978hd6qv7rc6cxxjdhmkrrds",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "lt_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "0vy0cff1fw33srqyi93vj03rnzqr8f62p1hwi565b0sb8v3n4p08",
+  "version": "2.3.0",
+  "sha256": "0r3rbqgz4897wyhz5jli30lryb45039f4rlvn4q0364cg1pm92g9",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "nb_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "1kdn3qwlmmd52sjrvi97aiv7xp260bka009jjal79l3qrz4czrw1",
+  "version": "2.3.0",
+  "sha256": "07b7xri2q3m7fvn9a2gjc1044a3f14231vr32hrw96h7k6vg95h7",
   "license": "mit"
 },
 {
   "pname": "nl_core_news_sm",
-  "version": "2.2.1",
-  "sha256": "0gw9a1j3v4f15cxcz7zr7dz7mqi2a3541b04q6kj74gg397li4ny",
+  "version": "2.3.0",
+  "sha256": "0alvz7pn7cj0yax8h5gp71vrdblh3mcsmyhzgiddsd44ry35nxnj",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "pt_core_news_sm",
-  "version": "2.2.5",
-  "sha256": "02p617ybh6wqmq1scch9dgim44rhhj0k81sbw8nysv20pc6wb89a",
+  "version": "2.3.0",
+  "sha256": "1vcvzdg9f93x0vaafkk9l9xhpmaavfj0cf0l3p06c5kx2d76f9ph",
   "license": "cc-by-sa-40"
 },
 {
   "pname": "xx_ent_wiki_sm",
-  "version": "2.2.0",
-  "sha256": "0niwnd1mdaji92yp2dqsbmr0w420gpaybb1ppbqr1rmk6bwgyhsb",
+  "version": "2.3.0",
+  "sha256": "0x3zmmybl5kh4dn5prkfmr4q5j9bh13p40qc3rhdfi0i3jxc11pn",
   "license": "cc-by-sa-40"
 }]
diff --git a/pkgs/development/tools/analysis/cppcheck/default.nix b/pkgs/development/tools/analysis/cppcheck/default.nix
index bdd275a218b8..8e2c28336cf7 100644
--- a/pkgs/development/tools/analysis/cppcheck/default.nix
+++ b/pkgs/development/tools/analysis/cppcheck/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "cppcheck";
-  version = "2.0";
+  version = "2.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
-    sha256 = "0gssnb50cndr77xva4nar4a82ii0vfqy96dlm27gb7pd6xmd6xsz";
+    sha256 = "1xx5i6z9a36h7k4ipikrk2zidk7jcjv8ryqyq2m5hnwy0gpyw9mb";
   };
 
   buildInputs = [ pcre ] ++ stdenv.lib.optionals withZ3 [ z3 ];
diff --git a/pkgs/development/tools/analysis/cpplint/default.nix b/pkgs/development/tools/analysis/cpplint/default.nix
index 577a09e8de99..61aee215031a 100644
--- a/pkgs/development/tools/analysis/cpplint/default.nix
+++ b/pkgs/development/tools/analysis/cpplint/default.nix
@@ -2,20 +2,21 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "cpplint";
-  version = "1.3.0";
+  version = "1.5.1";
 
   # Fetch from github instead of pypi, since the test cases are not in the pypi archive
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = version;
-    sha256 = "107v7bp35kxbv9v7wl79h7115z1m4b48rhasp0cnivql1grd277i";
+    sha256 = "0k927mycj1k4l3fbxrk597bhcjl2nrpaas1imbjgk64cyq8dv7lh";
   };
 
   postPatch = ''
     patchShebangs cpplint_unittest.py
   '';
 
+  checkInputs = with python3Packages; [ pytest pytestrunner ];
   checkPhase = ''
     ./cpplint_unittest.py
   '';
diff --git a/pkgs/development/tools/build-managers/bazel/buildtools/default.nix b/pkgs/development/tools/build-managers/bazel/buildtools/default.nix
index 0d2d1f318443..2f026c9d99c0 100644
--- a/pkgs/development/tools/build-managers/bazel/buildtools/default.nix
+++ b/pkgs/development/tools/build-managers/bazel/buildtools/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   pname = "bazel-buildtools";
-  version = "3.2.0";
+  version = "3.2.1";
 
   goPackagePath = "github.com/bazelbuild/buildtools";
 
@@ -10,7 +10,7 @@ buildGoPackage rec {
     owner = "bazelbuild";
     repo = "buildtools";
     rev = version;
-    sha256 = "0r3vc47w5vxgy5rzh75q0lng1c490ic1a1dcc0ih7dcl6i5p1p88";
+    sha256 = "1f2shjskcmn3xpgvb9skli5xaf942wgyg5ps7r905n1zc0gm8izn";
   };
 
   goDeps = ./deps.nix;
diff --git a/pkgs/development/tools/build-managers/bmake/default.nix b/pkgs/development/tools/build-managers/bmake/default.nix
index 499ef7a19b31..b119b5a38105 100644
--- a/pkgs/development/tools/build-managers/bmake/default.nix
+++ b/pkgs/development/tools/build-managers/bmake/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   pname = "bmake";
-  version = "20200506";
+  version = "20200606";
 
   src = fetchurl {
     url    = "http://www.crufty.net/ftp/pub/sjg/${pname}-${version}.tar.gz";
-    sha256 = "1qiq6lvlg2hqiq03slv4vzv3bn4cr3w95r3i6m5fa4hgn2dkrhqa";
+    sha256 = "00kh1g8z6808ylbfcn9afpb0xmb99k302dfdsmyx1rsn65xs58v7";
   };
 
   nativeBuildInputs = [ getopt ];
diff --git a/pkgs/development/tools/database/liquibase/default.nix b/pkgs/development/tools/database/liquibase/default.nix
index a92c96684a48..ae993f9611e0 100644
--- a/pkgs/development/tools/database/liquibase/default.nix
+++ b/pkgs/development/tools/database/liquibase/default.nix
@@ -10,11 +10,11 @@ in
 
 stdenv.mkDerivation rec {
   pname = "liquibase";
-  version = "3.9.0";
+  version = "3.10.0";
 
   src = fetchurl {
     url = "https://github.com/liquibase/liquibase/releases/download/v${version}/${pname}-${version}.tar.gz";
-    sha256 = "0qasiggaxix3gmmvax00k83q4pd1c1b5wx8ayyplaszkgr9advb8";
+    sha256 = "1h5mcbs6mkk6cqjm8qm63rynz7611gq32v2jirl1qn71x2s7pq6y";
   };
 
   buildInputs = [ jre makeWrapper ];
diff --git a/pkgs/development/tools/database/webdis/default.nix b/pkgs/development/tools/database/webdis/default.nix
index fd705c4fc1b0..96b39e42d101 100644
--- a/pkgs/development/tools/database/webdis/default.nix
+++ b/pkgs/development/tools/database/webdis/default.nix
@@ -2,23 +2,15 @@
 
 stdenv.mkDerivation rec {
   pname = "webdis";
-  version = "0.1.9";
+  version = "0.1.10";
 
   src = fetchFromGitHub {
     owner = "nicolasff";
     repo = pname;
     rev = version;
-    sha256 = "1kglzbs1sw3w05i678qr3lv4pxia20k2a8s3pjhfcxdlnlcy23sk";
+    sha256 = "1hn4fq0asivfs56rw9ck1vc3g6h6fnwywh8v4zs2bkyn62fg9mcw";
   };
 
-  patches = [
-    # Do not use DESTDIR. See: https://github.com/nicolasff/webdis/pull/172
-    (fetchpatch {
-      url = "https://github.com/nicolasff/webdis/commit/a44a2964a59f2e583f4945eeb65cd19235059270.patch";
-      sha256 = "0i41p98gc201vpp5ppjc9gxdyb1bpimr0qrvibaf3iq3sy4jr1gb";
-    })
-  ];
-
   buildInputs = [ hiredis http-parser jansson libevent ];
 
   makeFlags = [
diff --git a/pkgs/development/tools/flyway/default.nix b/pkgs/development/tools/flyway/default.nix
index 1349d4c009aa..adb36d8e92cb 100644
--- a/pkgs/development/tools/flyway/default.nix
+++ b/pkgs/development/tools/flyway/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, jre_headless, makeWrapper }:
   let
-    version = "6.4.3";
+    version = "6.4.4";
   in
     stdenv.mkDerivation {
       pname = "flyway";
       inherit version;
       src = fetchurl {
         url = "https://repo1.maven.org/maven2/org/flywaydb/flyway-commandline/${version}/flyway-commandline-${version}.tar.gz";
-        sha256 = "05gbqc3hvi7yiqf03iwyamvvhc3jmyfvv1989527psdzhxs8gw7b";
+        sha256 = "16zckqq64jv3031ssrvzw4ny98gnxhy2hsdp877i38zxqsvzdcym";
       };
       nativeBuildInputs = [ makeWrapper ];
       dontBuild = true;
diff --git a/pkgs/development/tools/gllvm/default.nix b/pkgs/development/tools/gllvm/default.nix
index c0c398926352..6b64a088353e 100644
--- a/pkgs/development/tools/gllvm/default.nix
+++ b/pkgs/development/tools/gllvm/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   pname = "gllvm";
-  version = "1.2.3";
+  version = "1.2.6";
 
   goPackagePath = "github.com/SRI-CSL/gllvm";
 
@@ -10,7 +10,7 @@ buildGoPackage rec {
     owner = "SRI-CSL";
     repo = "gllvm";
     rev = "v${version}";
-    sha256 = "12kdgsma62nzksvw266qm3ivkbz62ma93dd25wy0p19789v4fi7s";
+    sha256 = "0qzmrprc7npc0ln6mhkjrm8fgh2n94rdylixk11p6imxyx5fj3gg";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/go-protobuf/default.nix b/pkgs/development/tools/go-protobuf/default.nix
index 43731b72a55a..62a750269209 100644
--- a/pkgs/development/tools/go-protobuf/default.nix
+++ b/pkgs/development/tools/go-protobuf/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "go-protobuf";
-  version = "1.3.2";
+  version = "1.4.2";
 
   src = fetchFromGitHub {
     owner = "golang";
     repo = "protobuf";
     rev = "v${version}";
-    sha256 = "1k1wb4zr0qbwgpvz9q5ws9zhlal8hq7dmq62pwxxriksayl6hzym";
+    sha256 = "0m5z81im4nsyfgarjhppayk4hqnrwswr3nix9mj8pff8x9jvcjqw";
   };
 
-  vendorSha256 = "0sjjj9z1dhilhpc8pq4154czrb79z9cm044jvn75kxcjv6v5l2m5";
+  vendorSha256 = "04w9vhkrwb2zfqk73xmhignjyvjqmz1j93slkqp7v8jj2dhyla54";
 
   meta = with stdenv.lib; {
     homepage    = "https://github.com/golang/protobuf";
diff --git a/pkgs/development/tools/java/visualvm/default.nix b/pkgs/development/tools/java/visualvm/default.nix
index 3f33ff7c13a0..c59f6716a7b6 100644
--- a/pkgs/development/tools/java/visualvm/default.nix
+++ b/pkgs/development/tools/java/visualvm/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchzip, lib, makeWrapper, makeDesktopItem, jdk, gawk }:
 
 stdenv.mkDerivation rec {
-  version = "2.0";
+  version = "2.0.2";
   pname = "visualvm";
 
   src = fetchzip {
     url = "https://github.com/visualvm/visualvm.src/releases/download/${version}/visualvm_${builtins.replaceStrings ["."] [""]  version}.zip";
-    sha256 = "057dzf7xkb4fdv4bc2fgw7mxnxclcjmflafx3n2qw0qcdky18gzr";
+    sha256 = "19h5804izhdhdwbpyfbfqsjwmnabz2djbhkv7gvzs66jxc6q8mgx";
   };
 
   desktopItem = makeDesktopItem {
diff --git a/pkgs/development/tools/misc/cquery/default.nix b/pkgs/development/tools/misc/cquery/default.nix
deleted file mode 100644
index 33a8bf1df61d..000000000000
--- a/pkgs/development/tools/misc/cquery/default.nix
+++ /dev/null
@@ -1,64 +0,0 @@
-{ fetchFromGitHub, makeWrapper
-, cmake, llvmPackages, ncurses
-, runtimeShell }:
-
-let
-  src = fetchFromGitHub {
-    owner = "cquery-project";
-    repo = "cquery";
-    rev = "a95a6503d68a85baa25465ce147b7fc20f4a552e";
-    sha256 = "0rxbdln7dqkdw4q8rhclssgwypq16g9flkwmaabsr8knckbszxrx";
-    fetchSubmodules = true;
-  };
-
-  stdenv = llvmPackages.stdenv;
-
-in
-stdenv.mkDerivation {
-  pname = "cquery";
-  version = "2018-10-14";
-
-  inherit src;
-
-  nativeBuildInputs = [ cmake makeWrapper ];
-  buildInputs = with llvmPackages; [ clang clang-unwrapped llvm ncurses ];
-
-  cmakeFlags = [
-    "-DSYSTEM_CLANG=ON"
-    "-DCLANG_CXX=ON"
-  ];
-
-  shell = runtimeShell;
-  postFixup = ''
-    # We need to tell cquery where to find the standard library headers.
-
-    standard_library_includes="\\\"-isystem\\\", \\\"${stdenv.lib.getDev stdenv.cc.libc}/include\\\""
-    standard_library_includes+=", \\\"-isystem\\\", \\\"${llvmPackages.libcxx}/include/c++/v1\\\""
-    export standard_library_includes
-
-    wrapped=".cquery-wrapped"
-    export wrapped
-
-    mv $out/bin/cquery $out/bin/$wrapped
-    substituteAll ${./wrapper} $out/bin/cquery
-    chmod --reference=$out/bin/$wrapped $out/bin/cquery
-  '';
-
-  doInstallCheck = true;
-  installCheckPhase = ''
-    pushd ${src}
-    $out/bin/cquery --ci --test-unit
-
-    # The integration tests have to be disabled because cquery ignores `--init`
-    # if they are invoked, which means it won't find the system includes.
-    #$out/bin/cquery --ci --test-index
-  '';
-
-  meta = with stdenv.lib; {
-    description = "A c/c++ language server powered by libclang";
-    homepage    = "https://github.com/cquery-project/cquery";
-    license     = licenses.mit;
-    platforms   = platforms.linux ++ platforms.darwin;
-    maintainers = [ maintainers.tobim ];
-  };
-}
diff --git a/pkgs/development/tools/misc/cquery/wrapper b/pkgs/development/tools/misc/cquery/wrapper
deleted file mode 100644
index 8b3e57290429..000000000000
--- a/pkgs/development/tools/misc/cquery/wrapper
+++ /dev/null
@@ -1,12 +0,0 @@
-#! @shell@ -e
-
-initString="--init={\"cacheDirectory\": \"/tmp/cquery\", \"extraClangArguments\": [@standard_library_includes@"
-
-if [ "${NIX_CFLAGS_COMPILE}" != "" ]; then
-  read -a cflags_array <<< ${NIX_CFLAGS_COMPILE}
-  initString+=$(printf ', \"%s\"' "${cflags_array[@]}")
-fi
-
-initString+="]}"
-
-exec -a "$0" "@out@/bin/@wrapped@" "${initString}" "$@"
diff --git a/pkgs/development/tools/out-of-tree/default.nix b/pkgs/development/tools/out-of-tree/default.nix
index d46696a32af9..ff5a3ec1b54f 100644
--- a/pkgs/development/tools/out-of-tree/default.nix
+++ b/pkgs/development/tools/out-of-tree/default.nix
@@ -2,17 +2,17 @@
 
 buildGoModule rec {
   pname = "out-of-tree";
-  version = "1.3.0";
+  version = "1.4.0";
 
   buildInputs = [ makeWrapper ];
 
   src = fetchgit {
     rev = "refs/tags/v${version}";
     url = "https://code.dumpstack.io/tools/${pname}.git";
-    sha256 = "02xh23nbwyyf087jqkm97jbnwpja1myaz190q5r166mpwcdpz2dn";
+    sha256 = "1rn824l3dzh3xjxsbzzj053qg1abhzjimc8l73r0n5qrl44k2qk2";
   };
 
-  vendorSha256 = "1dk0cipdgj2yyg1bc9l7nvy4y373pmqwy8xiyc0wg7pchb4h9p7s";
+  vendorSha256 = "0kg5c4h7xnwfcfshrh5n76xv98wzr73kxzr8q65iphsjimbxcpy3";
 
   postFixup = ''
     wrapProgram $out/bin/out-of-tree \
diff --git a/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix b/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
index c5ae5e191211..62f2ed6e3065 100644
--- a/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
@@ -24,7 +24,7 @@ self: super:
       nativeBuildInputs = old.nativeBuildInputs ++ [
         pkgs.pkgconfig
       ];
-      buildInputs = old.buildInputs ++ [ pkgs.ffmpeg_4 ];
+      buildInputs = old.buildInputs ++ [ pkgs.ffmpeg ];
     }
   );
 
diff --git a/pkgs/development/tools/vagrant/default.nix b/pkgs/development/tools/vagrant/default.nix
index 32e205a6f8d3..338e8f68d355 100644
--- a/pkgs/development/tools/vagrant/default.nix
+++ b/pkgs/development/tools/vagrant/default.nix
@@ -5,9 +5,9 @@
 let
   # NOTE: bumping the version and updating the hash is insufficient;
   # you must use bundix to generate a new gemset.nix in the Vagrant source.
-  version = "2.2.8";
+  version = "2.2.9";
   url = "https://github.com/hashicorp/vagrant/archive/v${version}.tar.gz";
-  sha256 = "0nvxda0dyhncgcl9qs34l4rj0jbdbg65a3ii5765p4899z6gzx95";
+  sha256 = "0fbickjjliaw3cpkh3pl9bp56b2gcqn87c5ag67amc450ah43rdq";
 
   deps = bundlerEnv rec {
     name = "${pname}-${version}";
diff --git a/pkgs/development/tools/vagrant/gemset.nix b/pkgs/development/tools/vagrant/gemset.nix
index f5d70b912df5..00838c6e0c55 100644
--- a/pkgs/development/tools/vagrant/gemset.nix
+++ b/pkgs/development/tools/vagrant/gemset.nix
@@ -85,10 +85,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "10lfhahnnc91v63xpvk65apn61pib086zha3z5sp1xk9acfx12h4";
+      sha256 = "12lpwaw82bb0rm9f52v1498bpba8aj2l2q359mkwbxsswhpga5af";
       type = "gem";
     };
-    version = "1.12.2";
+    version = "1.13.1";
   };
   gssapi = {
     dependencies = ["ffi"];
@@ -149,10 +149,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0jwrd1l4mxz06iyx6053lr6hz2zy7ah2k3ranfzisvych5q19kwm";
+      sha256 = "10nq1xjqvkhngiygji831qx9bryjwws95r4vrnlq9142bzkg670s";
       type = "gem";
     };
-    version = "1.8.2";
+    version = "1.8.3";
   };
   listen = {
     dependencies = ["rb-fsevent" "rb-inotify" "ruby_dep"];
@@ -212,10 +212,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1zin0q26wc5p7zb7glpwary7ms60s676vcq987yv22jgm6hnlwlh";
+      sha256 = "1z75svngyhsglx0y2f9rnil2j08f9ab54b3l95bpgz67zq2if753";
       type = "gem";
     };
-    version = "3.2020.0425";
+    version = "3.2020.0512";
   };
   multi_json = {
     groups = ["default"];
diff --git a/pkgs/development/web/deno/default.nix b/pkgs/development/web/deno/default.nix
index 28e438fa1e95..199d7f81fe0f 100644
--- a/pkgs/development/web/deno/default.nix
+++ b/pkgs/development/web/deno/default.nix
@@ -18,16 +18,16 @@ let
 in
 rustPlatform.buildRustPackage rec {
   pname = "deno";
-  version = "1.0.5";
+  version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "denoland";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1hlmgcppr01bddvp28js010hhlzyx2lm7g7lq9nrcjazfw7kd2pf";
+    sha256 = "11rxfnjam1kr8piiw0s4r0qg8rj4qfpppp6dixk1hhsq2iwbnzj6";
     fetchSubmodules = true;
   };
-  cargoSha256 = "1jqaryr7np6h65a1bqr952h0vllsvd6v6v6wvivc7933dcbhdal4";
+  cargoSha256 = "107i9zvlwiwad58c7lmh6zl9iwlqn1h8qk7zf7x68b6498p8nh7d";
 
   # Install completions post-install
   nativeBuildInputs = [ installShellFiles ];
diff --git a/pkgs/development/web/deno/update/update.ts b/pkgs/development/web/deno/update/update.ts
index ab13cee9dbe2..18d451480137 100755
--- a/pkgs/development/web/deno/update/update.ts
+++ b/pkgs/development/web/deno/update/update.ts
@@ -1,6 +1,6 @@
 #!/usr/bin/env nix-shell
 /*
-#!nix-shell -i "deno run --allow-net --allow-run --allow-read --allow-write" -p deno git nix-prefetch nix-prefetch-url
+#!nix-shell -i "deno run --allow-net --allow-run --allow-read --allow-write" -p deno git nix-prefetch
 */
 import {
   commit,
diff --git a/pkgs/development/web/flyctl/default.nix b/pkgs/development/web/flyctl/default.nix
index 339286015917..1a7a3d6607f4 100644
--- a/pkgs/development/web/flyctl/default.nix
+++ b/pkgs/development/web/flyctl/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "flyctl";
-  version = "0.0.123";
+  version = "0.0.131";
 
   src = fetchFromGitHub {
     owner = "superfly";
     repo = "flyctl";
     rev = "v${version}";
-    sha256 = "1gs796n2cw8kpfsqr21zqxzp8dmnhhmjfy7vnpi838566i5ql9q3";
+    sha256 = "0b9qrraydihw4wglif3rjmjlqdsgxh873023z3rgrvf7dwrhc9y0";
   };
 
   preBuild = ''
@@ -17,7 +17,7 @@ buildGoModule rec {
 
   subPackages = [ "." ];
 
-  vendorSha256 = "10wcyxzkwvbhf86dq1rh852zgdg28draay0515zp459z34vv4zna";
+  vendorSha256 = "1gxz9pp4zl8q7pmwg9z261fjrjfr658k1sn5nq1xzz51wrlzg9ag";
 
   buildFlagsArray = [ "-ldflags=-s -w -X github.com/superfly/flyctl/flyctl.Version=${version} -X github.com/superfly/flyctl/flyctl.Commit=${src.rev} -X github.com/superfly/flyctl/flyctl.BuildDate=1970-01-01T00:00:00+0000 -X github.com/superfly/flyctl/flyctl.Environment=production" ];