diff --git a/pkgs/applications/audio/adlplug/default.nix b/pkgs/applications/audio/adlplug/default.nix
index bc626cbad11..7dcc13eb96d 100644
--- a/pkgs/applications/audio/adlplug/default.nix
+++ b/pkgs/applications/audio/adlplug/default.nix
@@ -1,18 +1,18 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, libjack2, alsaLib
 , freetype, libX11, libXrandr, libXinerama, libXext, libXcursor
-, fetchpatch
+, fetchpatch, fmt
 , adlplugChip ? "-DADLplug_CHIP=OPL3"
 , pname ? "ADLplug" }:
 
 stdenv.mkDerivation rec {
   inherit pname;
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchFromGitHub {
     owner = "jpcima";
     repo = "ADLplug";
     rev = "v${version}";
-    sha256 = "0n9srdlgl1j528ap5xmllrqs1w6ibc5yf9sphvl1q9kjnizxrs2c";
+    sha256 = "0mqx4bzri8s880v7jwd24nb93m5i3aklqld0b3h0hjnz0lh2qz0f";
     fetchSubmodules = true;
   };
 
@@ -25,13 +25,13 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  cmakeFlags = [ adlplugChip ];
+  cmakeFlags = [ adlplugChip "-DADLplug_USE_SYSTEM_FMT=ON" ];
 
   buildInputs = [
     libjack2 alsaLib freetype libX11 libXrandr libXinerama libXext
     libXcursor
   ];
-  nativeBuildInputs = [ cmake pkgconfig ];
+  nativeBuildInputs = [ cmake pkgconfig fmt ];
 
   meta = with stdenv.lib; {
     description = "OPL3 and OPN2 FM Chip Synthesizer";
diff --git a/pkgs/applications/misc/ArchiSteamFarm/default.nix b/pkgs/applications/misc/ArchiSteamFarm/default.nix
index 71404e73547..e5121ce6e7d 100644
--- a/pkgs/applications/misc/ArchiSteamFarm/default.nix
+++ b/pkgs/applications/misc/ArchiSteamFarm/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ArchiSteamFarm";
-  version = "4.2.3.3";
+  version = "4.2.3.6";
 
   src = fetchurl {
     url = "https://github.com/JustArchiNET/ArchiSteamFarm/releases/download/${version}/ASF-generic.zip";
-    sha256 = "0v69rrs5fr1n5llfx42xkiish52al7kb36fjy3ng0j9qfp3g8pj7";
+    sha256 = "1a8baxrb8czndxxi16md1nyl2snfx215yvrygdpcblgngkp2z2y9";
   };
 
   nativeBuildInputs = [ unzip makeWrapper jq ];
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
       --run "[ -d config ] || cp --no-preserve=mode -r $dist/config ." \
       --run "[ -d logs ] || cp --no-preserve=mode -r $dist/logs ." \
       --run "[ -d plugins ] || cp --no-preserve=mode -r $dist/plugins ." \
-      --run "[ -d www ] || ln -sf $dist/www ."
+      --run "ln -sf $dist/www ."
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/kmsxx/default.nix b/pkgs/development/libraries/kmsxx/default.nix
index 740248a7ae8..5bd311af2d8 100644
--- a/pkgs/development/libraries/kmsxx/default.nix
+++ b/pkgs/development/libraries/kmsxx/default.nix
@@ -3,14 +3,14 @@
 
 stdenv.mkDerivation {
   pname = "kmsxx";
-  version = "2020-02-14";
+  version = "2020-08-04";
 
   src = fetchFromGitHub {
     owner = "tomba";
     repo = "kmsxx";
     fetchSubmodules = true;
-    rev = "7c5e645112a899ad018219365c3898b0e896353f";
-    sha256 = "1hj4gk4gwlvpjprjbrmrbrzqjhdgszsndrb1i4f9z7mjvdv8gij2";
+    rev = "38bee3092f2d477f1baebfcae464f888d3d04bbe";
+    sha256 = "0xz4m9bk0naawxwpx5cy1j3cm6c8c9m5y551csk88y88x1g0z0xh";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/games/openjk/default.nix b/pkgs/games/openjk/default.nix
index 2d08a1da999..0fe327b308e 100644
--- a/pkgs/games/openjk/default.nix
+++ b/pkgs/games/openjk/default.nix
@@ -21,13 +21,13 @@ let
   };
 in stdenv.mkDerivation {
   pname = "OpenJK";
-  version = "2019-11-29";
+  version = "2020-07-03";
 
   src = fetchFromGitHub {
     owner = "JACoders";
     repo = "OpenJK";
-    rev = "eed60925ad1b0d513d3747264f3bf98615fa4b2a";
-    sha256 = "0b33cr540vz7w7dlagqf3yldmyx9y2pri20j44pd8fxapq4krrmb";
+    rev = "0a336ce4dffe6505e3f754b59732402a1db95752";
+    sha256 = "1xagbz42hi3ivs208mnay2dbgh90pmwwbar2p1yfhj3zl3cghcs8";
   };
 
   dontAddPrefix = true;
diff --git a/pkgs/games/openxray/default.nix b/pkgs/games/openxray/default.nix
index 9e38852a02a..fe2e978c4cc 100644
--- a/pkgs/games/openxray/default.nix
+++ b/pkgs/games/openxray/default.nix
@@ -3,13 +3,13 @@
 , pcre, makeWrapper }:
 
 let
-  version = "558";
+  version = "730-july-preview";
 
   src = fetchFromGitHub {
     owner = "OpenXRay";
     repo = "xray-16";
     rev = version;
-    sha256 = "1wnkx9g0ww4f5pljrb0wzs054jzkig1i5hlz1p509rfvnhc50afp";
+    sha256 = "1nish3sbpk0hsag7r4nyx8j6pl9mlgx58v8dhzg2vwj2q32isyb2";
     fetchSubmodules = true;
   };
 
@@ -40,7 +40,6 @@ in stdenv.mkDerivation rec {
 
   hardeningDisable = [ "format" ];
   cmakeFlags = [ "-DCMAKE_INCLUDE_PATH=${cryptopp}/include/cryptopp" ];
-  installFlags = [ "DESTDIR=${placeholder "out"}" ];
 
   buildInputs = [
     glew freeimage liblockfile openal cryptopp libtheora SDL2 lzo
@@ -54,11 +53,6 @@ in stdenv.mkDerivation rec {
   '';
 
   postInstall = ''
-    mv $out/var/empty/* $out
-    install -Dm755 $out/games/xr_3da $out/bin/xr_3da
-    install -Dm644 $src/License.txt $out/share/licenses/openxray/License.txt
-    rm -r $out/var $out/games
-
     # needed because of SDL_LoadObject library loading code
     wrapProgram $out/bin/xr_3da \
       --prefix LD_LIBRARY_PATH : $out/lib
diff --git a/pkgs/tools/audio/opl3bankeditor/default.nix b/pkgs/tools/audio/opl3bankeditor/default.nix
index 0503f9bad69..381591edb02 100644
--- a/pkgs/tools/audio/opl3bankeditor/default.nix
+++ b/pkgs/tools/audio/opl3bankeditor/default.nix
@@ -1,14 +1,14 @@
 { stdenv, mkDerivation, fetchFromGitHub, cmake, qttools, alsaLib }:
 
 mkDerivation rec {
-  version = "1.5";
+  version = "1.5.1";
   pname = "OPL3BankEditor";
 
   src = fetchFromGitHub {
     owner = "Wohlstand";
     repo = pname;
     rev = "v${version}";
-    sha256 = "16va5xfbyn2m63722ab5yph0l7kmghkbk6dkia93041mfhdyg9rc";
+    sha256 = "1g59qrkcm4xnyxx0s2x28brqbf2ix6vriyx12pcdvfhhcdi55hxh";
     fetchSubmodules = true;
   };
 
diff --git a/pkgs/tools/audio/opl3bankeditor/opn2bankeditor.nix b/pkgs/tools/audio/opl3bankeditor/opn2bankeditor.nix
index d8f15a65b45..1d10452470e 100644
--- a/pkgs/tools/audio/opl3bankeditor/opn2bankeditor.nix
+++ b/pkgs/tools/audio/opl3bankeditor/opn2bankeditor.nix
@@ -1,19 +1,14 @@
 { opl3bankeditor, fetchFromGitHub }:
 
 opl3bankeditor.overrideAttrs (oldAttrs: rec {
-  version = "1.3-beta";
+  version = "1.3";
   pname = "OPN2BankEditor";
 
   src = fetchFromGitHub {
     owner = "Wohlstand";
     repo = pname;
-    rev = version;
-    sha256 = "0blcvqfj1yj6cmm079aw4jdzv3066jxqy9krp268i6cl2b3bmwvw";
+    rev = "v${version}";
+    sha256 = "0xsvv0gxqh1lx22f1jm384f7mq1jp57fmpsx1jjaxz435w5hf8s0";
     fetchSubmodules = true;
   };
-
-  # to be removed with next release
-  postInstall = ''
-    install -Dm755 opn2_bank_editor $out/bin/opn2_bank_editor
-  '';
 })