diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index 6d6e64b5f75a..ae672ceda751 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -24,6 +24,7 @@ in
   _3proxy = handleTest ./3proxy.nix {};
   acme = handleTest ./acme.nix {};
   agda = handleTest ./agda.nix {};
+  ammonite = handleTest ./ammonite.nix {};
   atd = handleTest ./atd.nix {};
   avahi = handleTest ./avahi.nix {};
   avahi-with-resolved = handleTest ./avahi.nix { networkd = true; };
diff --git a/nixos/tests/ammonite.nix b/nixos/tests/ammonite.nix
index 1955e42be5f0..e9f06358e13f 100644
--- a/nixos/tests/ammonite.nix
+++ b/nixos/tests/ammonite.nix
@@ -8,7 +8,7 @@ import ./make-test-python.nix ({ pkgs, ...} : {
     amm =
       { pkgs, ... }:
         {
-          environment.systemPackages = [ pkgs.ammonite ];
+          environment.systemPackages = [ (pkgs.ammonite.override { jre = pkgs.jre8; }) ];
         };
     };
 
diff --git a/pkgs/applications/audio/mamba/default.nix b/pkgs/applications/audio/mamba/default.nix
index 23a94668ded1..b8c5fe13a3f4 100644
--- a/pkgs/applications/audio/mamba/default.nix
+++ b/pkgs/applications/audio/mamba/default.nix
@@ -13,13 +13,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mamba";
-  version = "1.6";
+  version = "1.7";
 
   src = fetchFromGitHub {
     owner = "brummer10";
     repo = "Mamba";
     rev = "v${version}";
-    sha256 = "02w47347cbfqxybh908ww5ifd9jcns8v0msycq59y9q7x0a2h6fh";
+    sha256 = "1i78snpyxap2r4899967nyfr8hg20k45nsbshs9h6hdxbfwhikbc";
     fetchSubmodules = true;
   };
 
diff --git a/pkgs/applications/misc/dasel/default.nix b/pkgs/applications/misc/dasel/default.nix
new file mode 100644
index 000000000000..ef1279cddfc1
--- /dev/null
+++ b/pkgs/applications/misc/dasel/default.nix
@@ -0,0 +1,30 @@
+{ stdenv
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "dasel";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "TomWright";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256:11xm47p7n79mq2zkv9q9m5v4a1gga01pkzi2j42gq1ma9hwz4idz";
+  };
+
+  vendorSha256 = "sha256:1552k85z4s6gv7sss7dccv3h8x22j2sr12icp6s7s0a3i4iwyksw";
+
+  meta = with stdenv.lib; {
+    description = "Query and update data structures from the command line";
+    longDescription = ''
+      Dasel (short for data-selector) allows you to query and modify data structures using selector strings.
+      Comparable to jq / yq, but supports JSON, YAML, TOML and XML with zero runtime dependencies.
+    '';
+    homepage = "https://github.com/TomWright/dasel";
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ _0x4A6F ];
+  };
+}
diff --git a/pkgs/applications/misc/mysql-workbench/default.nix b/pkgs/applications/misc/mysql-workbench/default.nix
index 63d7077d32e0..71adcdc0757b 100644
--- a/pkgs/applications/misc/mysql-workbench/default.nix
+++ b/pkgs/applications/misc/mysql-workbench/default.nix
@@ -9,7 +9,7 @@
 , gtkmm3
 , pcre
 , swig
-, antlr4_7
+, antlr4_8
 , sudo
 , mysql
 , libxml2
@@ -80,7 +80,7 @@ in stdenv.mkDerivation rec {
   # have it look for 4.7.2 instead of 4.7.1
   preConfigure = ''
     substituteInPlace CMakeLists.txt \
-      --replace "antlr-4.7.1-complete.jar" "antlr-4.7.2-complete.jar"
+      --replace "antlr-4.7.1-complete.jar" "antlr-4.8-complete.jar"
   '';
 
   nativeBuildInputs = [
@@ -96,7 +96,7 @@ in stdenv.mkDerivation rec {
     gtk3
     gtkmm3
     libX11
-    antlr4_7.runtime.cpp
+    antlr4_8.runtime.cpp
     python2
     mysql
     libxml2
@@ -141,7 +141,7 @@ in stdenv.mkDerivation rec {
   cmakeFlags = [
     "-DMySQL_CONFIG_PATH=${mysql}/bin/mysql_config"
     "-DIODBC_CONFIG_PATH=${libiodbc}/bin/iodbc-config"
-    "-DWITH_ANTLR_JAR=${antlr4_7.jarLocation}"
+    "-DWITH_ANTLR_JAR=${antlr4_8.jarLocation}"
     # mysql-workbench 8.0.21 depends on libmysqlconnectorcpp 1.1.8.
     # Newer versions of connector still provide the legacy library when enabled
     # but the headers are in a different location.
diff --git a/pkgs/applications/networking/ipfs-migrator/default.nix b/pkgs/applications/networking/ipfs-migrator/default.nix
index 4b1d1213b015..d2339fbe8999 100644
--- a/pkgs/applications/networking/ipfs-migrator/default.nix
+++ b/pkgs/applications/networking/ipfs-migrator/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "ipfs-migrator";
-  version = "1.6.3";
+  version = "1.6.4";
 
   src = fetchFromGitHub {
     owner = "ipfs";
     repo = "fs-repo-migrations";
     rev = "v${version}";
-    sha256 = "13ah5jk8n3wznvag6dda1ssgpqsdr9pdgvqm9gcsb7zzls89j9x5";
+    sha256 = "004qqcwcw55q13r3sr273dfa5zgxc275pcgqwihzbikl3i168d9f";
   };
 
   vendorSha256 = null;
diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix
index 35382662cf81..ba76ce2b817d 100644
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@@ -340,7 +340,7 @@ rec {
       # Tar up the layer and throw it into 'layer.tar'.
       echo "Packing layer..."
       mkdir $out
-      tarhash=$(tar -C layer --hard-dereference --sort=name --mtime="@$SOURCE_DATE_EPOCH" --owner=${toString uid} --group=${toString gid} -cf - . | tee $out/layer.tar | tarsum)
+      tarhash=$(tar -C layer --hard-dereference --sort=name --mtime="@$SOURCE_DATE_EPOCH" --owner=${toString uid} --group=${toString gid} -cf - . | tee -p $out/layer.tar | tarsum)
 
       # Add a 'checksum' field to the JSON, with the value set to the
       # checksum of the tarball.
@@ -425,7 +425,7 @@ rec {
         echo "Packing layer..."
         mkdir -p $out
         tarhash=$(tar -C layer --hard-dereference --sort=name --mtime="@$SOURCE_DATE_EPOCH" -cf - . |
-                    tee $out/layer.tar |
+                    tee -p $out/layer.tar |
                     ${tarsum}/bin/tarsum)
 
         cat ${baseJson} | jshon -s "$tarhash" -i checksum > $out/json
diff --git a/pkgs/development/compilers/llvm/rocm/default.nix b/pkgs/development/compilers/llvm/rocm/default.nix
index 3e2c3cec0c1f..aae6f1682807 100644
--- a/pkgs/development/compilers/llvm/rocm/default.nix
+++ b/pkgs/development/compilers/llvm/rocm/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchFromGitHub, callPackage, wrapCCWith }:
 
 let
-  version = "3.8.0";
+  version = "3.9.0";
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "llvm-project";
     rev = "rocm-${version}";
-    sha256 = "19771lxqbm7yhsy06s4bk7amiryrfdbc0jawribw063l7n599xs6";
+    sha256 = "01ljx6mhix3z2pgddgn0ymhrsbigs1nqlz3kkwkr6p2igprrly9f";
   };
 in rec {
   clang = wrapCCWith rec {
diff --git a/pkgs/development/compilers/llvm/rocm/lld.nix b/pkgs/development/compilers/llvm/rocm/lld.nix
index 052bfd1c62d8..34a094bf379c 100644
--- a/pkgs/development/compilers/llvm/rocm/lld.nix
+++ b/pkgs/development/compilers/llvm/rocm/lld.nix
@@ -21,6 +21,10 @@ stdenv.mkDerivation rec {
   postInstall = ''
     moveToOutput include "$dev"
     moveToOutput lib "$dev"
+
+    # Fix lld binary path for CMake.
+    substituteInPlace "$dev/lib/cmake/lld/LLDTargets-release.cmake" \
+      --replace "\''${_IMPORT_PREFIX}/bin/lld" "$out/bin/lld"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/compilers/rust/1_45.nix b/pkgs/development/compilers/rust/1_45.nix
index 94c70880dbaa..2b3de4dd38c6 100644
--- a/pkgs/development/compilers/rust/1_45.nix
+++ b/pkgs/development/compilers/rust/1_45.nix
@@ -32,6 +32,7 @@ import ./default.nix {
     armv7-unknown-linux-gnueabihf = "d44294732cf268ea84908f1135f574ab9489132a332eaa9d5bda547374b15d54";
     aarch64-unknown-linux-gnu = "a2d74ebeec0b6778026b6c37814cdc91d14db3b0d8b6d69d036216f4d9cf7e49";
     x86_64-apple-darwin = "a5464e7bcbce9647607904a4afa8362382f1fc55d39e7bbaf4483ac00eb5d56a";
+    powerpc64le-unknown-linux-gnu = "22deeca259459db31065af7c862fcab7fbfb623200520c65002ed2ba93d87ad2";
   };
 
   selectRustPackage = pkgs: pkgs.rust_1_45;
diff --git a/pkgs/development/compilers/rust/1_47.nix b/pkgs/development/compilers/rust/1_47.nix
index e5cbae193bf1..8298a5d956cf 100644
--- a/pkgs/development/compilers/rust/1_47.nix
+++ b/pkgs/development/compilers/rust/1_47.nix
@@ -34,6 +34,7 @@ import ./default.nix {
     armv7-unknown-linux-gnueabihf = "7c0640879d7f2c38db60352e3c0f09e3fc6fa3bac6ca8f22cbccb1eb5e950121";
     aarch64-unknown-linux-gnu = "f0c6d630f3dedb3db69d69ed9f833aa6b472363096f5164f1068c7001ca42aeb";
     x86_64-apple-darwin = "82d61582a3772932432a99789c3b3bd4abe6baca339e355048ca9efb9ea5b4db";
+    powerpc64le-unknown-linux-gnu = "89e2f4761d257f017a4b6aa427f36ac0603195546fa2cfded8c899789832941c";
   };
 
   selectRustPackage = pkgs: pkgs.rust_1_47;
diff --git a/pkgs/development/compilers/rust/print-hashes.sh b/pkgs/development/compilers/rust/print-hashes.sh
index 957011fad376..9180ccb67d91 100755
--- a/pkgs/development/compilers/rust/print-hashes.sh
+++ b/pkgs/development/compilers/rust/print-hashes.sh
@@ -14,6 +14,7 @@ PLATFORMS=(
   armv7-unknown-linux-gnueabihf
   aarch64-unknown-linux-gnu
   x86_64-apple-darwin
+  powerpc64le-unknown-linux-gnu
 )
 BASEURL=https://static.rust-lang.org/dist
 VERSION=${1:-}
diff --git a/pkgs/development/libraries/gtk/2.x.nix b/pkgs/development/libraries/gtk/2.x.nix
index e01034a3d584..d13e3636baeb 100644
--- a/pkgs/development/libraries/gtk/2.x.nix
+++ b/pkgs/development/libraries/gtk/2.x.nix
@@ -19,9 +19,6 @@ in
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
 
-  # passthru to prevent rebuild but allow pname and version
-  passthru = { inherit pname version; };
-
   src = fetchurl {
     url = "mirror://gnome/sources/gtk+/2.24/${pname}-${version}.tar.xz";
     sha256 = "b6c8a93ddda5eabe3bfee1eb39636c9a03d2a56c7b62828b359bf197943c582e";
@@ -78,6 +75,8 @@ stdenv.mkDerivation rec {
   '';
 
   passthru = {
+    # passthru to prevent rebuild but allow pname and version
+    inherit pname version;
     gtkExeEnvPostBuild = ''
       rm $out/lib/gtk-2.0/2.10.0/immodules.cache
       $out/bin/gtk-query-immodules-2.0 $out/lib/gtk-2.0/2.10.0/immodules/*.so > $out/lib/gtk-2.0/2.10.0/immodules.cache
diff --git a/pkgs/development/libraries/libgpiod/0001-Drop-AC_FUNC_MALLOC-and-_REALLOC-and-check-for-them-.patch b/pkgs/development/libraries/libgpiod/0001-Drop-AC_FUNC_MALLOC-and-_REALLOC-and-check-for-them-.patch
new file mode 100644
index 000000000000..f2ee8e8d3d73
--- /dev/null
+++ b/pkgs/development/libraries/libgpiod/0001-Drop-AC_FUNC_MALLOC-and-_REALLOC-and-check-for-them-.patch
@@ -0,0 +1,31 @@
+From 2cc80dc06ea42087788cf27b31821ffa99a22f89 Mon Sep 17 00:00:00 2001
+From: Johannes Lode <johannes.lode@dynainstruments.com>
+Date: Thu, 14 Nov 2019 10:44:00 +0100
+Subject: [PATCH] Drop AC_FUNC_MALLOC and _REALLOC and check for them as
+ regular functions.
+
+While cross-compiling there occurred "undefined reference to
+`rpl_malloc'", the suggested change fixes the problem.
+
+Tested for native X86_64 and armv7a-unknown-linux-gnueabihf.
+---
+ configure.ac | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 008499d..b492dc4 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -81,7 +81,8 @@ AC_DEFUN([HEADER_NOT_FOUND_CXX],
+ 
+ # This is always checked (library needs this)
+ AC_HEADER_STDC
+-AC_FUNC_MALLOC
++# AC_FUNC_MALLOC -- does not work while cross-compiling
++AC_CHECK_FUNC([malloc realloc])
+ AC_CHECK_FUNC([ioctl], [], [FUNC_NOT_FOUND_LIB([ioctl])])
+ AC_CHECK_FUNC([asprintf], [], [FUNC_NOT_FOUND_LIB([asprintf])])
+ AC_CHECK_FUNC([scandir], [], [FUNC_NOT_FOUND_LIB([scandir])])
+-- 
+2.25.1
+
diff --git a/pkgs/development/libraries/libgpiod/default.nix b/pkgs/development/libraries/libgpiod/default.nix
index 25eb4290e511..23ef2c067a62 100644
--- a/pkgs/development/libraries/libgpiod/default.nix
+++ b/pkgs/development/libraries/libgpiod/default.nix
@@ -11,6 +11,12 @@ stdenv.mkDerivation rec {
     sha256 = "0xcwrg4p4w925lijmz4ci4500z83kj5gs1n501q4vhi54bdzn2k5";
   };
 
+  patches = [
+    # cross compiling fix
+    # https://github.com/brgl/libgpiod/pull/45
+    ./0001-Drop-AC_FUNC_MALLOC-and-_REALLOC-and-check-for-them-.patch
+  ];
+
   buildInputs = [ kmod ] ++ lib.optionals enablePython [ python3 ncurses ];
   nativeBuildInputs = [
     autoconf-archive
diff --git a/pkgs/development/libraries/rocclr/default.nix b/pkgs/development/libraries/rocclr/default.nix
index 2034b658dc7f..9b7d80a2240e 100644
--- a/pkgs/development/libraries/rocclr/default.nix
+++ b/pkgs/development/libraries/rocclr/default.nix
@@ -15,13 +15,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocclr";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "ROCm-Developer-Tools";
     repo = "ROCclr";
     rev = "rocm-${version}";
-    sha256 = "05vh70qh6jb7038b1rcmz24bg4an0nw98bv2vn3jcyygj4dr3fmf";
+    sha256 = "193pd6lbnfjrmqsrlvkpadxxi908a9r0c41y8x1bkbbaviad39q0";
   };
 
   nativeBuildInputs = [ cmake rocm-cmake ];
@@ -46,7 +46,10 @@ stdenv.mkDerivation rec {
   ];
 
   preFixup = ''
+    # Work around broken cmake files
     ln -s $out/include/compiler/lib/include/* $out/include
+    ln -s $out/include/elf/elfio $out/include/elfio
+
     substituteInPlace $out/lib/cmake/rocclr/ROCclrConfig.cmake \
       --replace "/build/source/build" "$out"
   '';
diff --git a/pkgs/development/libraries/rocm-comgr/default.nix b/pkgs/development/libraries/rocm-comgr/default.nix
index 916af5434996..7a122fae39e3 100644
--- a/pkgs/development/libraries/rocm-comgr/default.nix
+++ b/pkgs/development/libraries/rocm-comgr/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocm-comgr";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "ROCm-CompilerSupport";
     rev = "rocm-${version}";
-    sha256 = "05gs282kqnz7lf3b8r1908zk05dbzdx02ar2ns2900fas1l27qc1";
+    sha256 = "1lwgr6x2b6jisc2nxvr9m24zrc7f2vcgrbkj9sf2blpha61xgk14";
   };
 
   sourceRoot = "source/lib/comgr";
diff --git a/pkgs/development/libraries/rocm-device-libs/default.nix b/pkgs/development/libraries/rocm-device-libs/default.nix
index bf302ff227c5..4dd96c2c7d9b 100644
--- a/pkgs/development/libraries/rocm-device-libs/default.nix
+++ b/pkgs/development/libraries/rocm-device-libs/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocm-device-libs";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "ROCm-Device-Libs";
     rev = "rocm-${version}";
-    sha256 = "0kgsp22rbg09q09n36j1vfs9v8x0liap3ycnqyn1g7dxy38kqmi4";
+    sha256 = "1nil0nhlkszslgvqhim5vmcp3flfafydviq0zk7db8i6z17kq090";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/rocm-opencl-runtime/default.nix b/pkgs/development/libraries/rocm-opencl-runtime/default.nix
index 6504ae100434..69ca18318ac3 100644
--- a/pkgs/development/libraries/rocm-opencl-runtime/default.nix
+++ b/pkgs/development/libraries/rocm-opencl-runtime/default.nix
@@ -21,13 +21,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocm-opencl-runtime";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "ROCm-OpenCL-Runtime";
     rev = "rocm-${version}";
-    sha256 = "07zc6ww92nsq1z0gcp1sfhqsk0jkrjnv9cnw5akh471f7n7jiznm";
+    sha256 = "1qsgswm1wl2wknhgy6c9l6dnj0z1kwddimdzjmvjcpyxq987y2gv";
   };
 
   nativeBuildInputs = [ cmake rocm-cmake ];
diff --git a/pkgs/development/libraries/rocm-runtime/default.nix b/pkgs/development/libraries/rocm-runtime/default.nix
index 57635a3470cb..d3e113b8ded5 100644
--- a/pkgs/development/libraries/rocm-runtime/default.nix
+++ b/pkgs/development/libraries/rocm-runtime/default.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocm-runtime";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "ROCR-Runtime";
     rev = "rocm-${version}";
-    sha256 = "1lm4cbx1d727zll85vjc1kykc72mk82nfhyyhjljv82gd4mnz00c";
+    sha256 = "034qbqznfligg4lwd95zmqa7lwcda720zbfv066nqvarlcml0kr6";
   };
 
   sourceRoot = "source/src";
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ clang-unwrapped elfutils llvm ];
 
   cmakeFlags = [
-   "-DBITCODE_DIR=${rocm-device-libs}/lib"
+   "-DBITCODE_DIR=${rocm-device-libs}/amdgcn/bitcode"
    "-DCMAKE_PREFIX_PATH=${rocm-thunk}"
   ];
 
diff --git a/pkgs/development/libraries/rocm-thunk/default.nix b/pkgs/development/libraries/rocm-thunk/default.nix
index ba780ae4bd6b..63e66f35f810 100644
--- a/pkgs/development/libraries/rocm-thunk/default.nix
+++ b/pkgs/development/libraries/rocm-thunk/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocm-thunk";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "ROCT-Thunk-Interface";
     rev = "rocm-${version}";
-    sha256 = "00xrwxndah2frdggqniz1j4s46ha3dav8qlnxm3gk9m4b80m774k";
+    sha256 = "0xkp50ik7miz9whywnmiiqiamc7g8flfr9g8c02kxr0cay1in6cj";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/ocaml-modules/gsl/default.nix b/pkgs/development/ocaml-modules/gsl/default.nix
index c292c3d6ab5f..aebdf4adb27f 100644
--- a/pkgs/development/ocaml-modules/gsl/default.nix
+++ b/pkgs/development/ocaml-modules/gsl/default.nix
@@ -1,6 +1,4 @@
-{ lib, fetchurl, buildDunePackage, pkg-config, gsl
-, dune-configurator
-}:
+{ stdenv, fetchurl, buildDunePackage, pkg-config, gsl, darwin, dune-configurator }:
 
 buildDunePackage rec {
   pname = "gsl";
@@ -14,11 +12,12 @@ buildDunePackage rec {
   };
 
   buildInputs = [ dune-configurator gsl pkg-config ];
+  propagatedBuildInputs = stdenv.lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Accelerate ];
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = "https://mmottl.github.io/gsl-ocaml/";
     description = "OCaml bindings to the GNU Scientific Library";
-    license = lib.licenses.gpl3Plus;
-    maintainers = [ lib.maintainers.vbgl ];
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ vbgl ];
   };
 }
diff --git a/pkgs/development/python-modules/caldav/default.nix b/pkgs/development/python-modules/caldav/default.nix
index 57dffe89fc32..3888bb7ec65a 100644
--- a/pkgs/development/python-modules/caldav/default.nix
+++ b/pkgs/development/python-modules/caldav/default.nix
@@ -15,13 +15,13 @@
 
 buildPythonPackage rec {
   pname = "caldav";
-  version = "0.7.0";
+  version = "0.7.1";
 
   src = fetchFromGitHub {
     owner = "python-caldav";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0m64maiqp3k8fsgkkvdx1dlfhkc70pqig4dclq6w8ajz82czrq83";
+    sha256 = "1shfj67kq6qzd0ngyfk09hpzfggybcfxv5s7hqs87nq9l51bssv8";
   };
 
   nativeBuildInputs = lib.optionals (pythonOlder "3.5") [ mock ];
diff --git a/pkgs/development/python-modules/cupy/default.nix b/pkgs/development/python-modules/cupy/default.nix
index 2bbd20a16d72..5c9a5b76d101 100644
--- a/pkgs/development/python-modules/cupy/default.nix
+++ b/pkgs/development/python-modules/cupy/default.nix
@@ -6,11 +6,12 @@
 
 buildPythonPackage rec {
   pname = "cupy";
-  version = "7.7.0";
+  version = "8.1.0";
+  disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b4032adf839f63bab7fc9f3e7066ef86abe0928e834aa5d132e4e7ce907951ed";
+    sha256 = "4dfa4a0cd0a752d980347c816cab2169f0938c1d37275311810396dcf3c27912";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/django_modelcluster/default.nix b/pkgs/development/python-modules/django_modelcluster/default.nix
index 4ded69bc3256..e41b455cd4b5 100644
--- a/pkgs/development/python-modules/django_modelcluster/default.nix
+++ b/pkgs/development/python-modules/django_modelcluster/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "django-modelcluster";
-  version = "5.0.2";
+  version = "5.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c7a42cf9b93d1161a10bf59919f7ee52d996a523a4134b2a136f6fe1eba7a2fa";
+    sha256 = "783d177f7bf5c8f30fe365c347b9a032920de371fe1c63d955d7b283684d4c08";
   };
 
   disabled = pythonOlder "3.5";
diff --git a/pkgs/development/python-modules/elementpath/default.nix b/pkgs/development/python-modules/elementpath/default.nix
index 53324f94c89d..9b9597c98bef 100644
--- a/pkgs/development/python-modules/elementpath/default.nix
+++ b/pkgs/development/python-modules/elementpath/default.nix
@@ -1,7 +1,7 @@
 { lib, buildPythonPackage, fetchFromGitHub, isPy27 }:
 
 buildPythonPackage rec {
-  version = "2.0.3";
+  version = "2.0.4";
   pname = "elementpath";
   disabled = isPy27; # uses incompatible class syntax
 
@@ -9,7 +9,7 @@ buildPythonPackage rec {
     owner = "sissaschool";
     repo = "elementpath";
     rev = "v${version}";
-    sha256 = "16gs5glnlr4i41xbmd30x62zj85apmf69m9akvfnka0gkjlzv8in";
+    sha256 = "0812il5xn7cq0qa0vmkszrvprakfpyxmilk7s918l9kavdy4al8x";
   };
 
   # avoid circular dependency with xmlschema which directly depends on this
diff --git a/pkgs/development/python-modules/exifread/default.nix b/pkgs/development/python-modules/exifread/default.nix
index f62655055842..3c7b814a3c83 100644
--- a/pkgs/development/python-modules/exifread/default.nix
+++ b/pkgs/development/python-modules/exifread/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "ExifRead";
-  version = "2.3.1";
+  version = "2.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "269ff3a8eab8e082734a076182cce6fb126116619c0b7c2009bea34502cca213";
+    sha256 = "a0f74af5040168d3883bbc980efe26d06c89f026dc86ba28eb34107662d51766";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/jq/default.nix b/pkgs/development/python-modules/jq/default.nix
index 72776a037192..3d4097b07186 100644
--- a/pkgs/development/python-modules/jq/default.nix
+++ b/pkgs/development/python-modules/jq/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "jq";
-  version = "1.0.2";
+  version = "1.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9fe6ce07bc8d209c385d8ba132a2971c69aef015103c46bea87a73a16c5ec147";
+    sha256 = "62d649c4f6f26ed91810c8db075f5fe05319c3dc99dbebcd2d31b0b697a4592e";
   };
   patches = [ ./jq-py-setup.patch ];
 
diff --git a/pkgs/development/python-modules/pex/default.nix b/pkgs/development/python-modules/pex/default.nix
index 9eb722633025..78bb61d03cfb 100644
--- a/pkgs/development/python-modules/pex/default.nix
+++ b/pkgs/development/python-modules/pex/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pex";
-  version = "2.1.15";
+  version = "2.1.20";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e1092ae52cfdef41c22d98fa98f9225ac21936a7d096131777ca3a7940fe1b2d";
+    sha256 = "2f1cf9721aa5fce93b034d2a18922d34d6f5fb81236ab3a955706226b15658fd";
   };
 
   nativeBuildInputs = [ setuptools ];
diff --git a/pkgs/development/python-modules/pushbullet/default.nix b/pkgs/development/python-modules/pushbullet/default.nix
index b9c2a84728fa..68c9d9180dc8 100644
--- a/pkgs/development/python-modules/pushbullet/default.nix
+++ b/pkgs/development/python-modules/pushbullet/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "pushbullet.py";
-  version = "0.11.0";
+  version = "0.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "aa9dc7bb46e083e3497d46241154f12944a8f540e29d150330ca94db0b453b8d";
+    sha256 = "917883e1af4a0c979ce46076b391e0243eb8fe0a81c086544bcfa10f53e5ae64";
   };
 
   propagatedBuildInputs = [ requests websocket_client python_magic ];
diff --git a/pkgs/development/python-modules/pyairvisual/default.nix b/pkgs/development/python-modules/pyairvisual/default.nix
index 58eb5f7028ac..084852fa5371 100644
--- a/pkgs/development/python-modules/pyairvisual/default.nix
+++ b/pkgs/development/python-modules/pyairvisual/default.nix
@@ -1,29 +1,54 @@
-{ lib, buildPythonPackage, isPy3k, fetchFromGitHub, requests
-, requests-mock, pytest
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, poetry
+, aiohttp
+, numpy
+, pysmb
+, aresponses
+, asynctest
+, pytest-aiohttp
+, pytest-asyncio
+, pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "pyairvisual";
-  version = "1.0.0";
+  version = "5.0.4";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "bachya";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "0ng6k07n91k5l68zk3hl4fywb33admp84wqdm20qmmw9yc9c64fd";
+    rev = version;
+    sha256 = "0z769xrb6w6bhqcq02sjryl1qyvk9dc1xfn06fc3mdqnrbr0xxj3";
   };
 
-  checkInputs = [ pytest requests-mock ];
-  propagatedBuildInputs = [ requests ];
+  nativeBuildInputs = [ poetry ];
 
-  checkPhase = ''
-    py.test tests
-  '';
+  propagatedBuildInputs = [
+    aiohttp
+    numpy
+    pysmb
+  ];
 
-  disabled = !isPy3k;
+  checkInputs = [
+    aresponses
+    asynctest
+    pytest-aiohttp
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  pytestFlagsArray = [
+    "tests"
+  ];
 
   meta = with lib; {
-    description = "A thin Python wrapper for the AirVisual API";
+    description = "A simple, clean, well-tested Python library for interacting with AirVisual©";
     license = licenses.mit;
     homepage = "https://github.com/bachya/pyairvisual";
   };
diff --git a/pkgs/development/python-modules/pyatmo/default.nix b/pkgs/development/python-modules/pyatmo/default.nix
index b0e8ac5d250f..971b43147c6c 100644
--- a/pkgs/development/python-modules/pyatmo/default.nix
+++ b/pkgs/development/python-modules/pyatmo/default.nix
@@ -12,17 +12,26 @@
 
 buildPythonPackage rec {
   pname = "pyatmo";
-  version = "4.1.0";
-  disabled = pythonOlder "3.5"; # uses type hints
+  version = "4.2.0";
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "jabesq";
     repo = "netatmo-api-python";
     rev = "v${version}";
-    sha256 = "0x3xq6ni9rl5k3vi0ydqafdzvza785ycnlgyikgqbkppbh3j33ig";
+    sha256 = "0b2k1814zg3994k60xdw5gpsl8k1wy9zndd0b1p4dfb5qkx9f8kp";
   };
 
-  propagatedBuildInputs = [ oauthlib requests requests_oauthlib ];
+  postPatch = ''
+    substituteInPlace setup.cfg \
+      --replace "oauthlib==3.1.0" "oauthlib"
+  '';
+
+  propagatedBuildInputs = [
+    oauthlib
+    requests
+    requests_oauthlib
+  ];
 
   checkInputs = [
     freezegun
diff --git a/pkgs/development/python-modules/python-sql/default.nix b/pkgs/development/python-modules/python-sql/default.nix
index b6a489343721..90dc5835e458 100644
--- a/pkgs/development/python-modules/python-sql/default.nix
+++ b/pkgs/development/python-modules/python-sql/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "python-sql";
-  version = "1.1.0";
+  version = "1.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0f0g10y0whvax8yv0rfs7b4yd68lbxbss1za0mvbvr65b8r3pdxz";
+    sha256 = "306999bd311fbf50804d76f346655af0a6ff18881ce46c1329256fee40f492c0";
   };
 
   meta = {
diff --git a/pkgs/development/tools/ammonite/default.nix b/pkgs/development/tools/ammonite/default.nix
index 82e38e2a25f8..c3a578f18b8c 100644
--- a/pkgs/development/tools/ammonite/default.nix
+++ b/pkgs/development/tools/ammonite/default.nix
@@ -1,8 +1,11 @@
-{ stdenv, fetchurl, jre, disableRemoteLogging ? true }:
+{ stdenv, fetchurl, jre, nixosTests, writeScript, common-updater-scripts, git
+, nixfmt, nix, coreutils, gnused, disableRemoteLogging ? true }:
 
 with stdenv.lib;
 
 let
+  repo = "git@github.com:lihaoyi/Ammonite.git";
+
   common = { scalaVersion, sha256 }:
     stdenv.mkDerivation rec {
       pname = "ammonite";
@@ -24,6 +27,37 @@ let
         sed -i '1i #!/bin/sh' $out/bin/amm
       '';
 
+      passthru = {
+        tests = { inherit (nixosTests) ammonite; };
+
+        updateScript = writeScript "update.sh" ''
+          #!${stdenv.shell}
+          set -o errexit
+          PATH=${
+            stdenv.lib.makeBinPath [
+              common-updater-scripts
+              coreutils
+              git
+              gnused
+              nix
+              nixfmt
+            ]
+          }
+          oldVersion="$(nix-instantiate --eval -E "with import ./. {}; lib.getVersion ${pname}" | tr -d '"')"
+          latestTag="$(git -c 'versionsort.suffix=-' ls-remote --exit-code --refs --sort='version:refname' --tags ${repo} '*.*.*' | tail --lines=1 | cut --delimiter='/' --fields=3)"
+          if [ "$oldVersion" != "$latestTag" ]; then
+            nixpkgs="$(git rev-parse --show-toplevel)"
+            default_nix="$nixpkgs/pkgs/development/tools/ammonite/default.nix"
+            update-source-version ${pname}_2_12 "$latestTag" --version-key=version --print-changes
+            sed -i "s|$latestTag|$oldVersion|g" "$default_nix"
+            update-source-version ${pname}_2_13 "$latestTag" --version-key=version --print-changes
+            nixfmt "$default_nix"
+          else
+            echo "${pname} is already up-to-date"
+          fi
+        '';
+      };
+
       meta = {
         description = "Improved Scala REPL";
         longDescription = ''
@@ -41,10 +75,10 @@ let
 in {
   ammonite_2_12 = common {
     scalaVersion = "2.12";
-    sha256 = "0nclfqwy3jfn1680z1hd0zzmc0b79wpvx6gn1jnm19aq7qcvh5zp";
+    sha256 = "9xe4GT5YpVCtDPaZvi9PZwFW/wcNhg+QCdbJ4Tl2lFk=";
   };
   ammonite_2_13 = common {
     scalaVersion = "2.13";
-    sha256 = "104bnahn382sb6vwjvchsg0jrnkkwjn08rfh0g5ra7lwhgcj2719";
+    sha256 = "KRwh2YOcHpXLA9BlBKzkc9oswdOQbcm3WVqgYaGyi4A=";
   };
 }
diff --git a/pkgs/development/tools/build-managers/apache-ant/default.nix b/pkgs/development/tools/build-managers/apache-ant/default.nix
index b0411090fbe5..caa9bc3b9eb7 100644
--- a/pkgs/development/tools/build-managers/apache-ant/default.nix
+++ b/pkgs/development/tools/build-managers/apache-ant/default.nix
@@ -1,6 +1,6 @@
 { fetchurl, stdenv, coreutils, makeWrapper }:
 
-let version = "1.10.8"; in
+let version = "1.10.9"; in
 
 stdenv.mkDerivation {
   pname = "ant";
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "mirror://apache/ant/binaries/apache-ant-${version}-bin.tar.bz2";
-    sha256 = "0zh94csb2hl6ir2ccn18ps506mjgh3mffnrb8wpsmp1x5fcykha5";
+    sha256 = "1ab8ybczvk12501dnj450a3d4v43ca0pjhk33s175hax46s58z47";
   };
 
   contrib = fetchurl {
diff --git a/pkgs/development/tools/build-managers/rocm-cmake/default.nix b/pkgs/development/tools/build-managers/rocm-cmake/default.nix
index ae2e63e040b1..77a424ae1688 100644
--- a/pkgs/development/tools/build-managers/rocm-cmake/default.nix
+++ b/pkgs/development/tools/build-managers/rocm-cmake/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rocm-cmake";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "rocm-cmake";
     rev = "rocm-${version}";
-    sha256 = "1x1mj1acarhin319zycms8sqm9ylw2mcdbkpqjlb8yfsgiaa99ja";
+    sha256 = "13j7gmcy1j6qsydgccmgiacg6sj38l5mlwn4ck8qizl0cpc14gfm";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/tools/parsing/antlr/4.7.nix b/pkgs/development/tools/parsing/antlr/4.8.nix
similarity index 93%
rename from pkgs/development/tools/parsing/antlr/4.7.nix
rename to pkgs/development/tools/parsing/antlr/4.8.nix
index 23267bf24313..1c88c82e16ae 100644
--- a/pkgs/development/tools/parsing/antlr/4.7.nix
+++ b/pkgs/development/tools/parsing/antlr/4.8.nix
@@ -2,12 +2,12 @@
 , fetchFromGitHub, cmake, ninja, pkgconfig, libuuid, darwin }:
 
 let
-  version = "4.7.2";
+  version = "4.8";
   source = fetchFromGitHub {
     owner = "antlr";
     repo = "antlr4";
     rev = version;
-    sha256 = "1pl0zs6c6wx9nmq30s7ccpc3dl72az55i8vfp574fw9sywmvxmlj";
+    sha256 = "1qal3add26qxskm85nk7r758arladn5rcyjinmhlhznmpbbv9j8m";
   };
 
   runtime = {
@@ -41,7 +41,7 @@ let
 
     src = fetchurl {
       url ="https://www.antlr.org/download/antlr-${version}-complete.jar";
-      sha256 = "1d40nfkq3ws8g4ksx4gj6l6m2l9j4b605q6sf68z5vvmg5nkhlk8";
+      sha256 = "0nms976cnqyr1ndng3haxkmknpdq6xli4cpf4x4al0yr21l9v93k";
     };
 
     dontUnpack = true;
diff --git a/pkgs/development/web/nodejs/v15.nix b/pkgs/development/web/nodejs/v15.nix
index f115e42d0d08..23a14dc83486 100644
--- a/pkgs/development/web/nodejs/v15.nix
+++ b/pkgs/development/web/nodejs/v15.nix
@@ -8,6 +8,6 @@ let
 in
   buildNodejs {
     inherit enableNpm;
-    version = "15.0.1";
-    sha256 = "03xxnl7q96fmm7lalliwb9kmllz52jqrcsqn9cx9pzhwd1x97l5q";
+    version = "15.1.0";
+    sha256 = "1fd0ck6nlmp937j00y17q2k9xszzwf4s383p1z4v4qzj0qzxflvk";
   }
diff --git a/pkgs/servers/dns/nsd/default.nix b/pkgs/servers/dns/nsd/default.nix
index 2dfdf108c4fa..35f76943e14c 100644
--- a/pkgs/servers/dns/nsd/default.nix
+++ b/pkgs/servers/dns/nsd/default.nix
@@ -16,11 +16,11 @@
 
 stdenv.mkDerivation rec {
   pname = "nsd";
-  version = "4.3.2";
+  version = "4.3.3";
 
   src = fetchurl {
     url = "https://www.nlnetlabs.nl/downloads/${pname}/${pname}-${version}.tar.gz";
-    sha256 = "0ac3mbn5z4nc18782m9aswdpi2m9f4665vidw0ciyigdh0pywp2v";
+    sha256 = "0lgdiqnkfvy245h6kkiqic586qjwmg51lsfs86vlc0kwjwddiijz";
   };
 
   prePatch = ''
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 140d6841681d..8f6f555474f6 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -2,7 +2,7 @@
 # Do not edit!
 
 {
-  version = "0.117.2";
+  version = "0.117.4";
   components = {
     "abode" = ps: with ps; [ abodepy ];
     "accuweather" = ps: with ps; [ accuweather ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 9302a38f79e6..995d0bd0ede0 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -67,7 +67,7 @@ let
   extraBuildInputs = extraPackages py.pkgs;
 
   # Don't forget to run parse-requirements.py after updating
-  hassVersion = "0.117.2";
+  hassVersion = "0.117.4";
 
 in with py.pkgs; buildPythonApplication rec {
   pname = "homeassistant";
@@ -83,13 +83,16 @@ in with py.pkgs; buildPythonApplication rec {
     owner = "home-assistant";
     repo = "core";
     rev = version;
-    sha256 = "1mpvskr0zjvl065ldw05kc0x5yvibwfm2nmv478wznw3vwmbqrzn";
+    sha256 = "0f5a5y6d9wxdfd5l526dz34xz2n1a6ia7vdcr7sqf2qp51brpw52";
   };
 
+  # leave this in, so users don't have to constantly update their downstream patch handling
+  patches = [];
+
   postPatch = ''
     substituteInPlace setup.py \
       --replace "bcrypt==3.1.7" "bcrypt>=3.1.7" \
-      --replace "cryptography==3.2.0" "cryptography" \
+      --replace "cryptography==3.2" "cryptography" \
       --replace "ruamel.yaml==0.15.100" "ruamel.yaml>=0.15.100"
     substituteInPlace tests/test_config.py --replace '"/usr"' '"/build/media"'
   '';
diff --git a/pkgs/tools/admin/azure-cli/default.nix b/pkgs/tools/admin/azure-cli/default.nix
index a7dd4a6ae82c..5f636dcf747a 100644
--- a/pkgs/tools/admin/azure-cli/default.nix
+++ b/pkgs/tools/admin/azure-cli/default.nix
@@ -23,6 +23,7 @@ py.pkgs.toPythonApplication (py.pkgs.buildAzureCliPackage {
     substituteInPlace setup.py \
       --replace "javaproperties==0.5.1" "javaproperties" \
       --replace "pytz==2019.1" "pytz" \
+      --replace "antlr4-python3-runtime~=4.7.2" "antlr4-python3-runtime~=4.7" \
       --replace "mock~=4.0" "mock"
 
     # remove namespace hacks
diff --git a/pkgs/tools/misc/mbuffer/default.nix b/pkgs/tools/misc/mbuffer/default.nix
index d86f824b87fa..4007a3f77388 100644
--- a/pkgs/tools/misc/mbuffer/default.nix
+++ b/pkgs/tools/misc/mbuffer/default.nix
@@ -3,12 +3,12 @@
  } :
 
 stdenv.mkDerivation rec {
-  version = "20200505";
+  version = "20200929";
   pname = "mbuffer";
 
   src = fetchurl {
     url = "http://www.maier-komor.de/software/mbuffer/mbuffer-${version}.tgz";
-    sha256 = "02qzy3appah0llg6aa71isl2a5nc93bkzy5r4d682lcy2j1n216c";
+    sha256 = "1s6lxbqba2hwnvrdrwk0fpnff62gv0ynah4ql0c9y14s9v0y79jk";
   };
 
   buildInputs = [ openssl ];
diff --git a/pkgs/tools/misc/mstflint/default.nix b/pkgs/tools/misc/mstflint/default.nix
index 20d7110944d8..be3993d81ecf 100644
--- a/pkgs/tools/misc/mstflint/default.nix
+++ b/pkgs/tools/misc/mstflint/default.nix
@@ -19,6 +19,7 @@ stdenv.mkDerivation rec {
   dontDisableStatic = true;  # the build fails without this. should probably be reported upstream
 
   meta = with stdenv.lib; {
+    description = "Open source version of Mellanox Firmware Tools (MFT)";
     homepage = "https://github.com/Mellanox/mstflint";
     license = with licenses; [ gpl2 bsd2 ];
     platforms = platforms.linux;
diff --git a/pkgs/tools/system/mlc/default.nix b/pkgs/tools/system/mlc/default.nix
new file mode 100644
index 000000000000..d055c98e04cb
--- /dev/null
+++ b/pkgs/tools/system/mlc/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchurl, patchelf }:
+stdenv.mkDerivation rec {
+  pname = "mlc";
+  version = "3.9";
+
+  src = fetchurl {
+    url = "https://software.intel.com/content/dam/develop/external/us/en/protected/mlc_v${version}.tgz";
+    sha256 = "1x7abm9hbv9hkqa3cgxz6l04m3ycyl40i4zgx1w819pc10n6dhdb";
+  };
+
+  sourceRoot = "Linux";
+
+  installPhase = ''
+    install -Dm755 mlc $out/bin/mlc
+  '';
+
+  nativeBuildInputs = [ patchelf ];
+
+  fixupPhase = ''
+    patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/bin/mlc
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://software.intel.com/content/www/us/en/develop/articles/intelr-memory-latency-checker.html";
+    description = "Intel Memory Latency Checker";
+    license = licenses.unfree;
+    maintainers = with maintainers; [ basvandijk ];
+    platforms = with platforms; linux;
+  };
+}
diff --git a/pkgs/tools/system/rocm-smi/default.nix b/pkgs/tools/system/rocm-smi/default.nix
index 69f523773107..1ef25fd08237 100644
--- a/pkgs/tools/system/rocm-smi/default.nix
+++ b/pkgs/tools/system/rocm-smi/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonApplication rec {
   pname = "rocm-smi";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchFromGitHub {
     owner = "RadeonOpenCompute";
     repo = "ROC-smi";
     rev = "rocm-${version}";
-    sha256 = "00g9cbni73x9da05lx7hiffp303mdkj1wpxiavfylr4q4z84yhrz";
+    sha256 = "190x31s7mjpyp7hr6cgdnvn2s20qj3sqcxywycjm2i9ar429l2ni";
   };
 
   format = "other";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a76625ab55fc..4538e9ae0e21 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1854,6 +1854,8 @@ in
 
   dapr-cli = callPackage ../development/tools/dapr/cli {};
 
+  dasel = callPackage ../applications/misc/dasel { };
+
   dasher = callPackage ../applications/accessibility/dasher { };
 
   datamash = callPackage ../tools/misc/datamash { };
@@ -10687,10 +10689,11 @@ in
   };
   antlr3 = antlr3_5;
 
-  antlr4_7 = callPackage ../development/tools/parsing/antlr/4.7.nix {
+  antlr4_8 = callPackage ../development/tools/parsing/antlr/4.8.nix {
     jre = jre8; # TODO: remove override https://github.com/NixOS/nixpkgs/pull/89731
   };
-  antlr4 = antlr4_7;
+
+  antlr4 = antlr4_8;
 
   apacheAnt = callPackage ../development/tools/build-managers/apache-ant { };
   apacheAnt_1_9 = callPackage ../development/tools/build-managers/apache-ant/1.9.nix { };
@@ -14669,6 +14672,8 @@ in
     withGUI = false;
   };
 
+  mlc = callPackage ../tools/system/mlc { };
+
   mlt = callPackage ../development/libraries/mlt { };
 
   mlv-app = libsForQt5.callPackage ../applications/video/mlv-app { };