diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 36716ae1f460..a16fce73f72d 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -10787,6 +10787,12 @@
     githubId = 2037002;
     name = "Konstantinos";
   };
+  kotatsuyaki = {
+    email = "kotatsuyaki@mail.kotatsu.dev";
+    github = "kotatsuyaki";
+    githubId = 17219127;
+    name = "kotatsuyaki";
+  };
   kouyk = {
     email = "skykinetic@stevenkou.xyz";
     github = "kouyk";
diff --git a/nixos/modules/services/desktops/pipewire/wireplumber.nix b/nixos/modules/services/desktops/pipewire/wireplumber.nix
index 6ab62eb03c25..c924801bcd8b 100644
--- a/nixos/modules/services/desktops/pipewire/wireplumber.nix
+++ b/nixos/modules/services/desktops/pipewire/wireplumber.nix
@@ -1,18 +1,40 @@
 { config, lib, pkgs, ... }:
 
 let
-  inherit (builtins) attrNames concatMap length;
+  inherit (builtins) concatMap;
   inherit (lib) maintainers;
-  inherit (lib.attrsets) attrByPath filterAttrs;
+  inherit (lib.attrsets) attrByPath mapAttrsToList;
   inherit (lib.lists) flatten optional;
   inherit (lib.modules) mkIf;
   inherit (lib.options) literalExpression mkOption;
-  inherit (lib.strings) hasPrefix;
-  inherit (lib.types) bool listOf package;
+  inherit (lib.strings) concatStringsSep makeSearchPath;
+  inherit (lib.types) bool listOf attrsOf package lines;
+  inherit (lib.path) subpath;
 
   pwCfg = config.services.pipewire;
   cfg = pwCfg.wireplumber;
   pwUsedForAudio = pwCfg.audio.enable;
+
+  json = pkgs.formats.json { };
+
+  configSectionsToConfFile = path: value:
+    pkgs.writeTextDir
+      path
+      (concatStringsSep "\n" (
+        mapAttrsToList
+          (section: content: "${section} = " + (builtins.toJSON content))
+          value
+      ));
+
+  mapConfigToFiles = config:
+    mapAttrsToList
+      (name: value: configSectionsToConfFile "share/wireplumber/wireplumber.conf.d/${name}.conf" value)
+      config;
+
+  mapScriptsToFiles = scripts:
+    mapAttrsToList
+      (relativePath: value: pkgs.writeTextDir (subpath.join ["share/wireplumber/scripts" relativePath]) value)
+      scripts;
 in
 {
   meta.maintainers = [ maintainers.k900 ];
@@ -33,6 +55,114 @@ in
         description = "The WirePlumber derivation to use.";
       };
 
+      extraConfig = mkOption {
+        # Two layer attrset is necessary before using JSON, because of the whole
+        # config file not being a JSON object, but a concatenation of JSON objects
+        # in sections.
+        type = attrsOf (attrsOf json.type);
+        default = { };
+        example = literalExpression ''{
+          "log-level-debug" = {
+            "context.properties" = {
+              # Output Debug log messages as opposed to only the default level (Notice)
+              "log.level" = "D";
+            };
+          };
+          "wh-1000xm3-ldac-hq" = {
+            "monitor.bluez.rules" = [
+              {
+                matches = [
+                  {
+                    # Match any bluetooth device with ids equal to that of a WH-1000XM3
+                    "device.name" = "~bluez_card.*";
+                    "device.product.id" = "0x0cd3";
+                    "device.vendor.id" = "usb:054c";
+                  }
+                ];
+                actions = {
+                  update-props = {
+                    # Set quality to high quality instead of the default of auto
+                    "bluez5.a2dp.ldac.quality" = "hq";
+                  };
+                };
+              }
+            ];
+          };
+        }'';
+        description = ''
+          Additional configuration for the WirePlumber daemon when run in
+          single-instance mode (the default in nixpkgs and currently the only
+          supported way to run WirePlumber configured via `extraConfig`).
+
+          See also:
+          - [The configuration file][docs-the-conf-file]
+          - [Modifying configuration][docs-modifying-config]
+          - [Locations of files][docs-file-locations]
+          - and the [configuration section][docs-config-section] of the docs in general
+
+          Note that WirePlumber (and PipeWire) use dotted attribute names like
+          `device.product.id`. These are not nested, but flat objects for WirePlumber/PipeWire,
+          so to write these in nix expressions, remember to quote them like `"device.product.id"`.
+          Have a look at the example for this.
+
+          [docs-the-conf-file]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/conf_file.html
+          [docs-modifying-config]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/modifying_configuration.html
+          [docs-file-locations]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/locations.html
+          [docs-config-section]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration.html
+        '';
+      };
+
+      extraScripts = mkOption {
+        type = attrsOf lines;
+        default = { };
+        example = {
+          "test/hello-world.lua" = ''
+            print("Hello, world!")
+          '';
+        };
+        description = ''
+          Additional scripts for WirePlumber to be used by configuration files.
+
+          Every item in this attrset becomes a separate lua file with the path
+          relative to the `scripts` directory specified in the name of the item.
+          The scripts get passed to the WirePlumber service via the `XDG_DATA_DIRS`
+          variable. Scripts specified here are preferred over those shipped with
+          WirePlumber if they occupy the same relative path.
+
+          For a script to be loaded, it needs to be specified as part of a component,
+          and that component needs to be required by an active profile (e.g. `main`).
+          Components can be defined in config files either via `extraConfig` or `configPackages`.
+
+          For the hello-world example, you'd have to add the following `extraConfig`:
+          ```nix
+            services.pipewire.wireplumber.extraConfig."99-hello-world" = {
+              "wireplumber.components" = [
+                {
+                  name = "test/hello-world.lua";
+                  type = "script/lua";
+                  provides = "custom.hello-world";
+                }
+              ];
+
+              "wireplumber.profiles" = {
+                main = {
+                  "custom.hello-world" = "required";
+                };
+              };
+            };
+          ```
+
+          See also:
+          - [Location of scripts][docs-file-locations-scripts]
+          - [Components & Profiles][docs-components-profiles]
+          - [Migration - Loading custom scripts][docs-migration-loading-custom-scripts]
+
+          [docs-file-locations-scripts]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/locations.html#location-of-scripts
+          [docs-components-profiles]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/components_and_profiles.html
+          [docs-migration-loading-custom-scripts]: https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/migration.html#loading-custom-scripts
+        '';
+      };
+
       configPackages = mkOption {
         type = listOf package;
         default = [ ];
@@ -57,7 +187,7 @@ in
 
       extraLv2Packages = mkOption {
         type = listOf package;
-        default = [];
+        default = [ ];
         example = literalExpression "[ pkgs.lsp-plugins ]";
         description = ''
           List of packages that provide LV2 plugins in `lib/lv2` that should
@@ -96,9 +226,22 @@ in
         }
       '';
 
+      extraConfigPkg = pkgs.buildEnv {
+        name = "wireplumber-extra-config";
+        paths = mapConfigToFiles cfg.extraConfig;
+        pathsToLink = [ "/share/wireplumber/wireplumber.conf.d" ];
+      };
+
+      extraScriptsPkg = pkgs.buildEnv {
+        name = "wireplumber-extra-scrips";
+        paths = mapScriptsToFiles cfg.extraScripts;
+        pathsToLink = [ "/share/wireplumber/scripts" ];
+      };
+
       configPackages = cfg.configPackages
-          ++ optional (!pwUsedForAudio) pwNotForAudioConfigPkg
-          ++ optional pwCfg.systemWide systemwideConfigPkg;
+        ++ [ extraConfigPkg extraScriptsPkg ]
+        ++ optional (!pwUsedForAudio) pwNotForAudioConfigPkg
+        ++ optional pwCfg.systemWide systemwideConfigPkg;
 
       configs = pkgs.buildEnv {
         name = "wireplumber-configs";
@@ -110,7 +253,7 @@ in
         (
           concatMap
             (p:
-              attrByPath ["passthru" "requiredLv2Packages"] [] p
+              attrByPath [ "passthru" "requiredLv2Packages" ] [ ] p
             )
             configPackages
         );
@@ -127,24 +270,10 @@ in
           assertion = !config.hardware.bluetooth.hsphfpd.enable;
           message = "Using WirePlumber conflicts with hsphfpd, as it provides the same functionality. `hardware.bluetooth.hsphfpd.enable` needs be set to false";
         }
-        {
-          assertion = length
-            (attrNames
-              (
-                filterAttrs
-                  (name: value:
-                    hasPrefix "wireplumber/" name || name == "wireplumber"
-                  )
-                  config.environment.etc
-              )) == 1;
-          message = "Using `environment.etc.\"wireplumber<...>\"` directly is no longer supported in 24.05. Use `services.pipewire.wireplumber.configPackages` instead.";
-        }
       ];
 
       environment.systemPackages = [ cfg.package ];
 
-      environment.etc.wireplumber.source = "${configs}/share/wireplumber";
-
       systemd.packages = [ cfg.package ];
 
       systemd.services.wireplumber.enable = pwCfg.systemWide;
@@ -156,10 +285,16 @@ in
       systemd.services.wireplumber.environment = mkIf pwCfg.systemWide {
         # Force WirePlumber to use system dbus.
         DBUS_SESSION_BUS_ADDRESS = "unix:path=/run/dbus/system_bus_socket";
+
+        # Make WirePlumber find our config/script files and lv2 plugins required by those
+        # (but also the configs/scripts shipped with WirePlumber)
+        XDG_DATA_DIRS = makeSearchPath "share" [ configs cfg.package ];
         LV2_PATH = "${lv2Plugins}/lib/lv2";
       };
 
-      systemd.user.services.wireplumber.environment.LV2_PATH =
-        mkIf (!pwCfg.systemWide) "${lv2Plugins}/lib/lv2";
+      systemd.user.services.wireplumber.environment = mkIf (!pwCfg.systemWide) {
+        XDG_DATA_DIRS = makeSearchPath "share" [ configs cfg.package ];
+        LV2_PATH = "${lv2Plugins}/lib/lv2";
+      };
     };
 }
diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/xapian-lite/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/xapian-lite/default.nix
index 1b48776f7560..0f9da8136214 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/xapian-lite/default.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/xapian-lite/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     homepage = "https://git.sr.ht/~casouri/xapian-lite";
     description = "A minimal Emacs dynamic module for Xapian";
-    maintainers = [ ];
+    maintainers = [ lib.maintainers.kotatsuyaki ];
     license = lib.licenses.gpl3Plus;
     inherit (emacs.meta) platforms;
   };
diff --git a/pkgs/applications/window-managers/weston/default.nix b/pkgs/applications/window-managers/weston/default.nix
index b4472425324e..a4e36c18368e 100644
--- a/pkgs/applications/window-managers/weston/default.nix
+++ b/pkgs/applications/window-managers/weston/default.nix
@@ -19,11 +19,11 @@
 
 stdenv.mkDerivation rec {
   pname = "weston";
-  version = "13.0.0";
+  version = "13.0.1";
 
   src = fetchurl {
     url = "https://gitlab.freedesktop.org/wayland/weston/-/releases/${version}/downloads/weston-${version}.tar.xz";
-    hash = "sha256-Uv8dSqI5Si5BbIWjOLYnzpf6cdQ+t2L9Sq8UXTb8eVo=";
+    hash = "sha256-6hVmq09f/Ofp/U96H8pbMMquTVACO/RZITmUCU4Cspo=";
   };
 
   postPatch = ''
diff --git a/pkgs/by-name/cl/clash-verge-rev/package.nix b/pkgs/by-name/cl/clash-verge-rev/package.nix
index 95415d03cfec..b262d0f7547e 100644
--- a/pkgs/by-name/cl/clash-verge-rev/package.nix
+++ b/pkgs/by-name/cl/clash-verge-rev/package.nix
@@ -5,11 +5,11 @@
 
 clash-verge.overrideAttrs (old: rec {
   pname = "clash-verge-rev";
-  version = "1.5.11";
+  version = "1.6.0";
 
   src = fetchurl {
     url = "https://github.com/clash-verge-rev/clash-verge-rev/releases/download/v${version}/clash-verge_${version}_amd64.deb";
-    hash = "sha256-FoNWCH4SE7DnKoDMwdUiTnWoFwHSUCAIDQhvgZdgyeU=";
+    hash = "sha256-wSpWTQ+AuDG3zKocDVatRqVW5yhrOtcbNI+jfMOaXvg=";
   };
 
   meta = old.meta // (with lib; {
diff --git a/pkgs/by-name/di/discordchatexporter-cli/deps.nix b/pkgs/by-name/di/discordchatexporter-cli/deps.nix
index c75966de85c3..46c8ca068279 100644
--- a/pkgs/by-name/di/discordchatexporter-cli/deps.nix
+++ b/pkgs/by-name/di/discordchatexporter-cli/deps.nix
@@ -2,22 +2,21 @@
 # Please dont edit it manually, your changes might get overwritten!
 
 { fetchNuGet }: [
-  (fetchNuGet { pname = "AdvancedStringBuilder"; version = "0.1.0"; sha256 = "1lpv5sggdxza0bmcqmzf5r4i340f0m7nr5073lac18naj5697q5g"; })
-  (fetchNuGet { pname = "AngleSharp"; version = "1.0.7"; sha256 = "1f0sb4jknw7f9mhg4f5khk1q257mn97b9qyy017jjljhqyxp449f"; })
-  (fetchNuGet { pname = "AsyncKeyedLock"; version = "6.2.4"; sha256 = "1sizwdkj7ysk7nvdrnnnvl67r4smyq45k6ih4si38kxm27sqwhjw"; })
+  (fetchNuGet { pname = "AdvancedStringBuilder"; version = "0.1.1"; sha256 = "1qc5b9vlh42yyw00kppkrdz0cji0cxslh97794km9nid8wcv3f54"; })
+  (fetchNuGet { pname = "AngleSharp"; version = "1.1.2"; sha256 = "0rfild46lmqhxkfh6nhy7a9m8zzv25lj29riav5j6dmzw07l7wif"; })
+  (fetchNuGet { pname = "AsyncKeyedLock"; version = "6.4.2"; sha256 = "1pghspgz9xis139b5v8h2y40gp14x6qfcam27zawq6cp278gnjhi"; })
   (fetchNuGet { pname = "CliFx"; version = "2.3.5"; sha256 = "0rlbv93ssw0d8kvhnvrz2f06ka66gz4gbz1va2q135dab99cmrin"; })
-  (fetchNuGet { pname = "CSharpier.MsBuild"; version = "0.26.7"; sha256 = "1pa96gci9nwav1g93vxq4mc0h1bjasax9j6giya1ms6rdmqxxlyn"; })
+  (fetchNuGet { pname = "CSharpier.MsBuild"; version = "0.28.2"; sha256 = "10c3v3pqv49y5wi0slswfzkwjh9q93diihpmkbfp3r7yjpv6871d"; })
   (fetchNuGet { pname = "Deorcify"; version = "1.0.2"; sha256 = "0nwxyrl4rd5x621i2hs5fl3w7fxpm13lkdssxr9fd5042px2gqbm"; })
-  (fetchNuGet { pname = "DotnetRuntimeBootstrapper"; version = "2.5.2"; sha256 = "0j3z9wdhn6d4np0cjxv2wb5n9blm9frgbxs1p6zdafbxr98qzb73"; })
+  (fetchNuGet { pname = "DotnetRuntimeBootstrapper"; version = "2.5.4"; sha256 = "0pjzyvq0a975m0y7b0k8wsr7mskykv3bzba98xmcc29nsyib2a8h"; })
   (fetchNuGet { pname = "Gress"; version = "2.1.1"; sha256 = "1svz1flhyl26h3xjch0acjjinympgf6bhj5vpb188njfih3ip4ck"; })
   (fetchNuGet { pname = "JsonExtensions"; version = "1.2.0"; sha256 = "0g54hibabbqqfhxjlnxwv1rxagpali5agvnpymp2w3dk8h6q66xy"; })
-  (fetchNuGet { pname = "Polly"; version = "8.2.0"; sha256 = "0gxdi4sf60vpxsb258v592ykkq9a3dq2awayp99yy9djys8bglks"; })
-  (fetchNuGet { pname = "Polly.Core"; version = "8.2.0"; sha256 = "00b4jbyiyslqvswy4j2lfw0rl0gq8m4v5fj2asb96i6l224bs7d3"; })
-  (fetchNuGet { pname = "RazorBlade"; version = "0.5.0"; sha256 = "11s68yqvpp65yam954f281vw9pmb2c5mxnk0n5j6xv1xylng4x5b"; })
-  (fetchNuGet { pname = "Spectre.Console"; version = "0.48.0"; sha256 = "0v3zijim9k5lcmhn0ajlsix0japvx3c20r9b7x7f7gvraa8w3gl6"; })
+  (fetchNuGet { pname = "Polly"; version = "8.3.1"; sha256 = "19q7s493sv90879052pxfcbsk3bmxjg5688ya7l12964ddafiwsl"; })
+  (fetchNuGet { pname = "Polly.Core"; version = "8.3.1"; sha256 = "15ylkqdcwpr76n0nfzpvd6s00ywjagn1ignyrcz9arwahrxpsm4b"; })
+  (fetchNuGet { pname = "RazorBlade"; version = "0.6.0"; sha256 = "11k2j7d7ddb47sj4lkply8v4aqrfxl0b314cv0l4f5syi4ilfa6s"; })
+  (fetchNuGet { pname = "Spectre.Console"; version = "0.49.1"; sha256 = "0fhl96p3xjd5k1wwvhs80cp35rrlgnza6mw9vy0knhmf7ji9b95n"; })
   (fetchNuGet { pname = "Superpower"; version = "3.0.0"; sha256 = "0p6riay4732j1fahc081dzgs9q4z3n2fpxrin4zfpj6q2226dhz4"; })
-  (fetchNuGet { pname = "System.Memory"; version = "4.5.5"; sha256 = "08jsfwimcarfzrhlyvjjid61j02irx6xsklf32rv57x2aaikvx0h"; })
   (fetchNuGet { pname = "System.Text.Encoding.CodePages"; version = "8.0.0"; sha256 = "1lgdd78cik4qyvp2fggaa0kzxasw6kc9a6cjqw46siagrm0qnc3y"; })
-  (fetchNuGet { pname = "WebMarkupMin.Core"; version = "2.14.0"; sha256 = "0c41zw1bwz6ybxagq5vr26cx7najd17rrdbqjpn8mabynq380ayr"; })
-  (fetchNuGet { pname = "YoutubeExplode"; version = "6.3.10"; sha256 = "0b3n8mfxa4l7bfk0c1s7yfw4m1kvnm2r5pqfvr6s20gjq3wzfih5"; })
+  (fetchNuGet { pname = "WebMarkupMin.Core"; version = "2.16.0"; sha256 = "0cbkgrrkam76bhygrjzd4nj4mpzpgbnsddfzwry1933rcvjlqh6m"; })
+  (fetchNuGet { pname = "YoutubeExplode"; version = "6.3.14"; sha256 = "12w9zz6y7cdw6p2gvr34r4qcl35hh19zn9fm0risrrcs8577msxs"; })
 ]
diff --git a/pkgs/by-name/di/discordchatexporter-cli/package.nix b/pkgs/by-name/di/discordchatexporter-cli/package.nix
index 9f3d709fd166..ed6f4e836aa3 100644
--- a/pkgs/by-name/di/discordchatexporter-cli/package.nix
+++ b/pkgs/by-name/di/discordchatexporter-cli/package.nix
@@ -8,13 +8,13 @@
 
 buildDotnetModule rec {
   pname = "discordchatexporter-cli";
-  version = "2.42.8";
+  version = "2.43";
 
   src = fetchFromGitHub {
     owner = "tyrrrz";
     repo = "discordchatexporter";
     rev = version;
-    hash = "sha256-54NTeIs0a8hd2xKQkAxwfyGwEPUlSSXXvDamGLfa9ls=";
+    hash = "sha256-FbZ2Kt5lKTINpj0EsJGXWY1aK0qitks16GClBWa/iQ4=";
   };
 
   projectFile = "DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj";
diff --git a/pkgs/by-name/ho/home-manager/package.nix b/pkgs/by-name/ho/home-manager/package.nix
index 1347b1fe93fb..eab2ca256876 100644
--- a/pkgs/by-name/ho/home-manager/package.nix
+++ b/pkgs/by-name/ho/home-manager/package.nix
@@ -16,14 +16,14 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "home-manager";
-  version = "unstable-2024-04-23";
+  version = "0-unstable-2024-04-29";
 
   src = fetchFromGitHub {
     name = "home-manager-source";
     owner = "nix-community";
     repo = "home-manager";
-    rev = "33a20182e3164f451b6a4ac2ecadcab5c2c36703";
-    hash = "sha256-pHJYZIVFmzPAwyTfcMGJwlfz18nOsS4p0CuDnI1EDL4=";
+    rev = "9fe79591c1005ce6f93084ae7f7dab0a2891440d";
+    hash = "sha256-OzD1P0o46uD3Ix4ZI/g9z3YAeg+4g+W3qctB6bNOReo=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/la/labwc-tweaks-gtk/package.nix b/pkgs/by-name/la/labwc-tweaks-gtk/package.nix
new file mode 100644
index 000000000000..84c71665ea9c
--- /dev/null
+++ b/pkgs/by-name/la/labwc-tweaks-gtk/package.nix
@@ -0,0 +1,54 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, meson
+, ninja
+, pkg-config
+, gtk3
+, libxml2
+, xkeyboard_config
+, wrapGAppsHook
+, unstableGitUpdater
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "labwc-tweaks-gtk";
+  version = "0-unstable-2024-04-07";
+
+  src = fetchFromGitHub {
+    owner = "labwc";
+    repo = "labwc-tweaks-gtk";
+    rev = "67adbedd610a1b44e7ba667ae72a5c9b07105119";
+    hash = "sha256-RGPm+hvyTWxkd3z841Y8ozXrDD1ZgHCZjimyRdRNrCs=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    gtk3
+    libxml2
+  ];
+
+  strictDeps = true;
+
+  postPatch = ''
+    substituteInPlace stack-lang.c --replace /usr/share/X11/xkb ${xkeyboard_config}/share/X11/xkb
+    substituteInPlace theme.c --replace /usr/share /run/current-system/sw/share
+  '';
+
+  passthru.updateScript = unstableGitUpdater { };
+
+  meta = {
+    homepage = "https://github.com/labwc/labwc-tweaks-gtk";
+    description = "Configuration gui app for labwc; gtk fork";
+    mainProgram = "labwc-tweaks";
+    license = lib.licenses.gpl2Only;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ AndersonTorres romildo ];
+  };
+})
diff --git a/pkgs/by-name/la/labwc-tweaks/package.nix b/pkgs/by-name/la/labwc-tweaks/package.nix
index 22189e74be31..c79b59846903 100644
--- a/pkgs/by-name/la/labwc-tweaks/package.nix
+++ b/pkgs/by-name/la/labwc-tweaks/package.nix
@@ -1,44 +1,42 @@
 { lib
 , stdenv
 , fetchFromGitHub
-, meson
-, ninja
+, cmake
+, perl
 , pkg-config
-, gtk3
-, libxml2
+, qt6
 , xkeyboard_config
-, wrapGAppsHook3
 , unstableGitUpdater
 }:
 
-stdenv.mkDerivation (finalAttrs: {
+stdenv.mkDerivation {
   pname = "labwc-tweaks";
-  version = "unstable-2024-04-02";
+  version = "0-unstable-2024-04-27";
 
   src = fetchFromGitHub {
     owner = "labwc";
     repo = "labwc-tweaks";
-    rev = "a1a3cfaefd1908de8752d0d6d6b7170b04ee075c";
-    hash = "sha256-uvUsoqiQBuNMBQWAxl/tCIvWsEYmZ4dQ31TrznI/XcA=";
+    rev = "9007079640e0f38c1d69ac94899229354a5c67b2";
+    hash = "sha256-klKPHAhJ6fedFojXPfesjs1dG5NJhBZkzynhka5vD8M=";
   };
 
   nativeBuildInputs = [
-    meson
-    ninja
+    cmake
+    perl
     pkg-config
-    wrapGAppsHook3
+    qt6.qttools
+    qt6.wrapQtAppsHook
   ];
 
   buildInputs = [
-    gtk3
-    libxml2
+    qt6.qtbase
+    qt6.qtwayland
   ];
 
   strictDeps = true;
 
   postPatch = ''
-    substituteInPlace stack-lang.c --replace /usr/share/X11/xkb ${xkeyboard_config}/share/X11/xkb
-    substituteInPlace theme.c --replace /usr/share /run/current-system/sw/share
+    substituteInPlace tweaks-qt/gen-layout-list --replace-fail /usr/share/X11/xkb ${xkeyboard_config}/share/X11/xkb
   '';
 
   passthru.updateScript = unstableGitUpdater { };
@@ -51,4 +49,4 @@ stdenv.mkDerivation (finalAttrs: {
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ AndersonTorres romildo ];
   };
-})
+}
diff --git a/pkgs/development/ocaml-modules/mtime/1_x.nix b/pkgs/development/ocaml-modules/mtime/1_x.nix
deleted file mode 100644
index e10f2b7d7a3b..000000000000
--- a/pkgs/development/ocaml-modules/mtime/1_x.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ stdenv, lib, fetchurl, ocaml, findlib, ocamlbuild, topkg, mtime }:
-
-lib.throwIfNot (lib.versionAtLeast ocaml.version "4.08")
-  "mtime is not available for OCaml ${ocaml.version}"
-
-stdenv.mkDerivation rec {
-  pname = "ocaml${ocaml.version}-mtime";
-  version = "1.4.0";
-
-  src = fetchurl {
-    url = "https://erratique.ch/software/mtime/releases/mtime-${version}.tbz";
-    sha256 = "VQyYEk8+57Yq8SUuYossaQUHZKqemHDJtf4LK8qjxvc=";
-  };
-
-  nativeBuildInputs = [ ocaml findlib ocamlbuild topkg ];
-  buildInputs = [ topkg ];
-
-  strictDeps = true;
-
-  inherit (topkg) buildPhase installPhase;
-  inherit (mtime) meta;
-}
diff --git a/pkgs/development/rocm-modules/6/clr/default.nix b/pkgs/development/rocm-modules/6/clr/default.nix
index c5a3f641ff41..dedda194c828 100644
--- a/pkgs/development/rocm-modules/6/clr/default.nix
+++ b/pkgs/development/rocm-modules/6/clr/default.nix
@@ -111,6 +111,16 @@ in stdenv.mkDerivation (finalAttrs: {
       url = "https://github.com/ROCm/clr/commit/77c581a3ebd47b5e2908973b70adea66891159ee.patch";
       hash = "sha256-auBedbd7rghlKav7A9V6l64J7VmtE9GizIdi5gWj+fs=";
     })
+    (fetchpatch {
+      name = "extend-hip-isa-compatibility-check.patch";
+      url = "https://salsa.debian.org/rocm-team/rocm-hipamd/-/raw/d6d20142c37e1dff820950b16ff8f0523241d935/debian/patches/0026-extend-hip-isa-compatibility-check.patch";
+      hash = "sha256-eG0ALZZQLRzD7zJueJFhi2emontmYy6xx8Rsm346nQI=";
+    })
+    (fetchpatch {
+      name = "improve-rocclr-isa-compatibility-check.patch";
+      url = "https://salsa.debian.org/rocm-team/rocm-hipamd/-/raw/d6d20142c37e1dff820950b16ff8f0523241d935/debian/patches/0025-improve-rocclr-isa-compatibility-check.patch";
+      hash = "sha256-8eowuRiOAdd9ucKv4Eg9FPU7c6367H3eP3fRAGfXc6Y=";
+    })
   ];
 
   postPatch = ''
@@ -124,6 +134,10 @@ in stdenv.mkDerivation (finalAttrs: {
 
     substituteInPlace hipamd/src/hip_embed_pch.sh \
       --replace "\''$LLVM_DIR/bin/clang" "${clang}/bin/clang"
+
+    # https://lists.debian.org/debian-ai/2024/02/msg00178.html
+    substituteInPlace rocclr/utils/flags.hpp \
+      --replace-fail "HIP_USE_RUNTIME_UNBUNDLER, false" "HIP_USE_RUNTIME_UNBUNDLER, true"
   '';
 
   postInstall = ''
diff --git a/pkgs/development/rocm-modules/6/default.nix b/pkgs/development/rocm-modules/6/default.nix
index 567b5bee4f72..e74df33a7bfb 100644
--- a/pkgs/development/rocm-modules/6/default.nix
+++ b/pkgs/development/rocm-modules/6/default.nix
@@ -194,7 +194,7 @@ in rec {
   };
 
   rocblas = callPackage ./rocblas {
-    inherit rocblas rocmUpdateScript rocm-cmake clr tensile;
+    inherit rocmUpdateScript rocm-cmake clr tensile;
     inherit (llvm) openmp;
     stdenv = llvm.rocmClangStdenv;
   };
diff --git a/pkgs/development/rocm-modules/6/miopen/default.nix b/pkgs/development/rocm-modules/6/miopen/default.nix
index 09bcf1042953..0b57cf6592cb 100644
--- a/pkgs/development/rocm-modules/6/miopen/default.nix
+++ b/pkgs/development/rocm-modules/6/miopen/default.nix
@@ -116,6 +116,11 @@ in stdenv.mkDerivation (finalAttrs: {
       url = "https://github.com/ROCm/MIOpen/commit/3413d2daaeb44b7d6eadcc03033a5954a118491e.patch";
       hash = "sha256-ST4snUcTmmSI1Ogx815KEX9GdMnmubsavDzXCGJkiKs=";
     })
+    (fetchpatch {
+      name = "Extend-MIOpen-ISA-compatibility.patch";
+      url = "https://github.com/GZGavinZhao/MIOpen/commit/416088b534618bd669a765afce59cfc7197064c1.patch";
+      hash = "sha256-OwONCA68y8s2GqtQj+OtotXwUXQ5jM8tpeM92iaD4MU=";
+    })
   ];
 
   outputs = [
diff --git a/pkgs/development/rocm-modules/6/rccl/default.nix b/pkgs/development/rocm-modules/6/rccl/default.nix
index cdbbd70440c2..a830883b4f82 100644
--- a/pkgs/development/rocm-modules/6/rccl/default.nix
+++ b/pkgs/development/rocm-modules/6/rccl/default.nix
@@ -65,7 +65,9 @@ stdenv.mkDerivation (finalAttrs: {
 
     # Really strange behavior, `#!/usr/bin/env perl` should work...
     substituteInPlace CMakeLists.txt \
-      --replace "\''$ \''${hipify-perl_executable}" "${perl}/bin/perl ${hipify}/bin/hipify-perl"
+      --replace "\''$ \''${hipify-perl_executable}" "${perl}/bin/perl ${hipify}/bin/hipify-perl" \
+      --replace-warn "-parallel-jobs=12" "-parallel-jobs=1" \
+      --replace-warn "-parallel-jobs=16" "-parallel-jobs=1"
   '';
 
   postInstall = lib.optionalString buildTests ''
diff --git a/pkgs/development/rocm-modules/6/rocblas/default.nix b/pkgs/development/rocm-modules/6/rocblas/default.nix
index 296167bb6f28..f93cceddd68a 100644
--- a/pkgs/development/rocm-modules/6/rocblas/default.nix
+++ b/pkgs/development/rocm-modules/6/rocblas/default.nix
@@ -1,7 +1,7 @@
-{ rocblas
-, lib
+{ lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , rocmUpdateScript
 , runCommand
 , cmake
@@ -21,57 +21,26 @@
 , buildBenchmarks ? false
 , tensileLogic ? "asm_full"
 , tensileCOVersion ? "default"
-, tensileSepArch ? true
-, tensileLazyLib ? true
+# https://github.com/ROCm/Tensile/issues/1757
+# Allows gfx101* users to use rocBLAS normally.
+# Turn the below two values to `true` after the fix has been cherry-picked
+# into a release. Just backporting that single fix is not enough because it
+# depends on some previous commits.
+, tensileSepArch ? false
+, tensileLazyLib ? false
 , tensileLibFormat ? "msgpack"
-, gpuTargets ? [ "all" ]
+# `gfx940`, `gfx941` are not present in this list because they are early
+# engineering samples, and all final MI300 hardware are `gfx942`:
+# https://github.com/NixOS/nixpkgs/pull/298388#issuecomment-2032791130
+#
+# `gfx1012` is not present in this list because the ISA compatibility patches
+# would force all `gfx101*` GPUs to run as `gfx1010`, so `gfx101*` GPUs will
+# always try to use `gfx1010` code objects, hence building for `gfx1012` is
+# useless: https://github.com/NixOS/nixpkgs/pull/298388#issuecomment-2076327152
+, gpuTargets ? [ "gfx900;gfx906:xnack-;gfx908:xnack-;gfx90a:xnack+;gfx90a:xnack-;gfx942;gfx1010;gfx1030;gfx1100;gfx1101;gfx1102" ]
 }:
 
-let
-  # NOTE: Update the default GPU targets on every update
-  gfx80 = (rocblas.override {
-    gpuTargets = [
-      "gfx803"
-    ];
-  }).overrideAttrs { pname = "rocblas-tensile-gfx80"; };
-
-  gfx90 = (rocblas.override {
-    gpuTargets = [
-      "gfx900"
-      "gfx906:xnack-"
-      "gfx908:xnack-"
-      "gfx90a:xnack+"
-      "gfx90a:xnack-"
-    ];
-  }).overrideAttrs { pname = "rocblas-tensile-gfx90"; };
-
-  gfx94 = (rocblas.override {
-    gpuTargets = [
-      "gfx940"
-      "gfx941"
-      "gfx942"
-    ];
-  }).overrideAttrs { pname = "rocblas-tensile-gfx94"; };
-
-  gfx10 = (rocblas.override {
-    gpuTargets = [
-      "gfx1010"
-      "gfx1012"
-      "gfx1030"
-    ];
-  }).overrideAttrs { pname = "rocblas-tensile-gfx10"; };
-
-  gfx11 = (rocblas.override {
-    gpuTargets = [
-      "gfx1100"
-      "gfx1101"
-      "gfx1102"
-    ];
-  }).overrideAttrs { pname = "rocblas-tensile-gfx11"; };
-
-  # Unfortunately, we have to do two full builds, otherwise we get overlapping _fallback.dat files
-  fallbacks = rocblas.overrideAttrs { pname = "rocblas-tensile-fallbacks"; };
-in stdenv.mkDerivation (finalAttrs: {
+stdenv.mkDerivation (finalAttrs: {
   pname = "rocblas";
   version = "6.0.2";
 
@@ -94,6 +63,8 @@ in stdenv.mkDerivation (finalAttrs: {
     cmake
     rocm-cmake
     clr
+  ] ++ lib.optionals buildTensile [
+    tensile
   ];
 
   buildInputs = [
@@ -114,80 +85,41 @@ in stdenv.mkDerivation (finalAttrs: {
   ];
 
   cmakeFlags = [
-    "-DCMAKE_C_COMPILER=hipcc"
-    "-DCMAKE_CXX_COMPILER=hipcc"
-    "-Dpython=python3"
-    "-DAMDGPU_TARGETS=${lib.concatStringsSep ";" gpuTargets}"
-    "-DBUILD_WITH_TENSILE=${if buildTensile then "ON" else "OFF"}"
-    # Manually define CMAKE_INSTALL_<DIR>
-    # See: https://github.com/NixOS/nixpkgs/pull/197838
-    "-DCMAKE_INSTALL_BINDIR=bin"
-    "-DCMAKE_INSTALL_LIBDIR=lib"
-    "-DCMAKE_INSTALL_INCLUDEDIR=include"
+    (lib.cmakeFeature "CMAKE_C_COMPILER" "hipcc")
+    (lib.cmakeFeature "CMAKE_CXX_COMPILER" "hipcc")
+    (lib.cmakeFeature "python" "python3")
+    (lib.cmakeFeature "AMDGPU_TARGETS" (lib.concatStringsSep ";" gpuTargets))
+    (lib.cmakeBool "BUILD_WITH_TENSILE" buildTensile)
+    (lib.cmakeBool "ROCM_SYMLINK_LIBS" false)
+    (lib.cmakeFeature "ROCBLAS_TENSILE_LIBRARY_DIR" "lib/rocblas")
+    (lib.cmakeBool "BUILD_CLIENTS_TESTS" buildTests)
+    (lib.cmakeBool "BUILD_CLIENTS_BENCHMARKS" buildBenchmarks)
+    # rocblas header files are not installed unless we set this
+    (lib.cmakeFeature "CMAKE_INSTALL_INCLUDEDIR" "include")
   ] ++ lib.optionals buildTensile [
-    "-DVIRTUALENV_HOME_DIR=/build/source/tensile"
-    "-DTensile_TEST_LOCAL_PATH=/build/source/tensile"
-    "-DTensile_ROOT=/build/source/tensile/${python3.sitePackages}/Tensile"
-    "-DTensile_LOGIC=${tensileLogic}"
-    "-DTensile_CODE_OBJECT_VERSION=${tensileCOVersion}"
-    "-DTensile_SEPARATE_ARCHITECTURES=${if tensileSepArch then "ON" else "OFF"}"
-    "-DTensile_LAZY_LIBRARY_LOADING=${if tensileLazyLib then "ON" else "OFF"}"
-    "-DTensile_LIBRARY_FORMAT=${tensileLibFormat}"
-  ] ++ lib.optionals buildTests [
-    "-DBUILD_CLIENTS_TESTS=ON"
-  ] ++ lib.optionals buildBenchmarks [
-    "-DBUILD_CLIENTS_BENCHMARKS=ON"
+    (lib.cmakeBool "BUILD_WITH_PIP" false)
+    (lib.cmakeFeature "Tensile_LOGIC" tensileLogic)
+    (lib.cmakeFeature "Tensile_CODE_OBJECT_VERSION" tensileCOVersion)
+    (lib.cmakeBool "Tensile_SEPARATE_ARCHITECTURES" tensileSepArch)
+    (lib.cmakeBool "Tensile_LAZY_LIBRARY_LOADING" tensileLazyLib)
+    (lib.cmakeFeature "Tensile_LIBRARY_FORMAT" tensileLibFormat)
+    (lib.cmakeBool "Tensile_PRINT_DEBUG" true)
   ] ++ lib.optionals (buildTests || buildBenchmarks) [
-    "-DCMAKE_CXX_FLAGS=-I${amd-blis}/include/blis"
+    (lib.cmakeFeature "CMAKE_CXX_FLAGS" "-I${amd-blis}/include/blis")
   ];
 
-  postPatch = lib.optionalString (finalAttrs.pname != "rocblas") ''
-    # Return early and install tensile files manually
-    substituteInPlace library/src/CMakeLists.txt \
-      --replace "set_target_properties( TensileHost PROPERTIES OUTPUT_NAME" "return()''\nset_target_properties( TensileHost PROPERTIES OUTPUT_NAME"
-  '' + lib.optionalString (buildTensile && finalAttrs.pname == "rocblas") ''
-    # Link the prebuilt Tensile files
-    mkdir -p build/Tensile/library
+  patches = [
+    (fetchpatch {
+      name = "Extend-rocBLAS-HIP-ISA-compatibility.patch";
+      url = "https://github.com/GZGavinZhao/rocBLAS/commit/89b75ff9cc731f71f370fad90517395e117b03bb.patch";
+      hash = "sha256-W/ohOOyNCcYYLOiQlPzsrTlNtCBdJpKVxO8s+4G7sjo=";
+    })
+  ];
 
-    for path in ${gfx80} ${gfx90} ${gfx94} ${gfx10} ${gfx11} ${fallbacks}; do
-      ln -s $path/lib/rocblas/library/* build/Tensile/library
-    done
-
-    unlink build/Tensile/library/TensileManifest.txt
-  '' + lib.optionalString buildTensile ''
-    # Tensile REALLY wants to write to the nix directory if we include it normally
-    cp -a ${tensile} tensile
-    chmod +w -R tensile
-
-    # Rewrap Tensile
-    substituteInPlace tensile/bin/{.t*,.T*,*} \
-      --replace "${tensile}" "/build/source/tensile"
-
-    substituteInPlace CMakeLists.txt \
-      --replace "include(virtualenv)" "" \
-      --replace "virtualenv_install(\''${Tensile_TEST_LOCAL_PATH})" ""
-  '';
-
-  postInstall = lib.optionalString (finalAttrs.pname == "rocblas") ''
-    ln -sf ${fallbacks}/lib/rocblas/library/TensileManifest.txt $out/lib/rocblas/library
-  '' + lib.optionalString (finalAttrs.pname != "rocblas") ''
-    mkdir -p $out/lib/rocblas/library
-    rm -rf $out/share
-  '' + lib.optionalString (finalAttrs.pname != "rocblas" && finalAttrs.pname != "rocblas-tensile-fallbacks") ''
-    rm Tensile/library/{TensileManifest.txt,*_fallback.dat}
-    mv Tensile/library/* $out/lib/rocblas/library
-  '' + lib.optionalString (finalAttrs.pname == "rocblas-tensile-fallbacks") ''
-    mv Tensile/library/{TensileManifest.txt,*_fallback.dat} $out/lib/rocblas/library
-  '' + lib.optionalString buildTests ''
-    mkdir -p $test/bin
-    cp -a $out/bin/* $test/bin
-    rm $test/bin/*-bench || true
-  '' + lib.optionalString buildBenchmarks ''
-    mkdir -p $benchmark/bin
-    cp -a $out/bin/* $benchmark/bin
-    rm $benchmark/bin/*-test || true
-  '' + lib.optionalString (buildTests || buildBenchmarks ) ''
-    rm -rf $out/bin
+  # Pass $NIX_BUILD_CORES to Tensile
+  postPatch = ''
+    substituteInPlace cmake/build-options.cmake \
+      --replace-fail 'Tensile_CPU_THREADS ""' 'Tensile_CPU_THREADS "$ENV{NIX_BUILD_CORES}"'
   '';
 
   passthru.updateScript = rocmUpdateScript {
diff --git a/pkgs/development/rocm-modules/6/rocm-runtime/default.nix b/pkgs/development/rocm-modules/6/rocm-runtime/default.nix
index 8c3d0cdc976d..f603b708265d 100644
--- a/pkgs/development/rocm-modules/6/rocm-runtime/default.nix
+++ b/pkgs/development/rocm-modules/6/rocm-runtime/default.nix
@@ -1,6 +1,7 @@
 { lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , rocmUpdateScript
 , pkg-config
 , cmake
@@ -42,6 +43,15 @@ stdenv.mkDerivation (finalAttrs: {
     libxml2
   ];
 
+  patches = [
+    (fetchpatch {
+      name = "extend-isa-compatibility-check.patch";
+      url = "https://salsa.debian.org/rocm-team/rocr-runtime/-/raw/076026d43bbee7f816b81fea72f984213a9ff961/debian/patches/0004-extend-isa-compatibility-check.patch";
+      hash = "sha256-cC030zVGS4kNXwaztv5cwfXfVwOldpLGV9iYgEfPEnY=";
+      stripLen = 1;
+    })
+  ];
+
   postPatch = ''
     patchShebangs image/blit_src/create_hsaco_ascii_file.sh
     patchShebangs core/runtime/trap_handler/create_trap_handler_header.sh
diff --git a/pkgs/development/rocm-modules/6/rocprim/default.nix b/pkgs/development/rocm-modules/6/rocprim/default.nix
index e9996cae61e7..3e8525655141 100644
--- a/pkgs/development/rocm-modules/6/rocprim/default.nix
+++ b/pkgs/development/rocm-modules/6/rocprim/default.nix
@@ -1,4 +1,5 @@
 { lib
+, fetchpatch
 , stdenv
 , fetchFromGitHub
 , rocmUpdateScript
@@ -31,6 +32,14 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-nWvq26qRPZ6Au1rc5cR74TKArcdUFg7O9djFi8SvMeM=";
   };
 
+  patches = [
+    (fetchpatch {
+      name = "arch-conversion-marco.patch";
+      url = "https://salsa.debian.org/rocm-team/rocprim/-/raw/70c8aaee3cf545d92685f4ed9bf8f41e3d4d570c/debian/patches/arch-conversion-macro.patch";
+      hash = "sha256-oXdmbCArOB5bKE8ozDFrSh4opbO+c4VI6PNhljeUSms=";
+    })
+  ];
+
   nativeBuildInputs = [
     cmake
     rocm-cmake
diff --git a/pkgs/development/rocm-modules/6/tensile/default.nix b/pkgs/development/rocm-modules/6/tensile/default.nix
index af33fd789e84..6df403249e9a 100644
--- a/pkgs/development/rocm-modules/6/tensile/default.nix
+++ b/pkgs/development/rocm-modules/6/tensile/default.nix
@@ -1,6 +1,7 @@
 { lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , rocmUpdateScript
 , buildPythonPackage
 , pytestCheckHook
@@ -34,6 +35,19 @@ buildPythonPackage rec {
     joblib
   ];
 
+  patches = [
+    (fetchpatch {
+      name = "Extend-Tensile-HIP-ISA-compatibility.patch";
+      url = "https://github.com/GZGavinZhao/Tensile/commit/855cb15839849addb0816a6dde45772034a3e41f.patch";
+      hash = "sha256-d+fVf/vz+sxGqJ96vuxe0jRMgbC5K6j5FQ5SJ1e3Sl8=";
+    })
+    (fetchpatch {
+      name = "Don-t-copy-file-twice-in-copyStaticFiles.patch";
+      url = "https://github.com/GZGavinZhao/Tensile/commit/9e14d5a00a096bddac605910a0e4dfb4c35bb0d5.patch";
+      hash = "sha256-gOzjJyD1K056OFQ+hK5nbUeBhxLTIgQLoT+0K12SypI=";
+    })
+  ];
+
   doCheck = false; # Too many errors, not sure how to set this up properly
 
   nativeCheckInputs = [
@@ -42,9 +56,9 @@ buildPythonPackage rec {
     rocminfo
   ];
 
-  preCheck = ''
-    export ROCM_PATH=${rocminfo}
-  '';
+  env = {
+    ROCM_PATH = rocminfo;
+  };
 
   pythonImportsCheck = [ "Tensile" ];
 
diff --git a/pkgs/misc/screensavers/alock/default.nix b/pkgs/misc/screensavers/alock/default.nix
index 65a04839096f..4fcee6fa9b10 100644
--- a/pkgs/misc/screensavers/alock/default.nix
+++ b/pkgs/misc/screensavers/alock/default.nix
@@ -1,15 +1,15 @@
-{ lib, stdenv, fetchFromGitHub, pkg-config, autoreconfHook
+{ lib, stdenv, fetchFromGitHub, gitUpdater, pkg-config, autoreconfHook
 , libX11, pam, libgcrypt, libXrender, imlib2 }:
 
 stdenv.mkDerivation rec {
   pname = "alock";
-  version = "unstable-2017-07-20";
+  version = "2.5.1";
 
   src = fetchFromGitHub {
     owner = "Arkq";
     repo = "alock";
-    rev = "2035e1d4a2293432f5503e82d10f899232eb0f38";
-    sha256 = "sha256-Rm00ytSfEv5Wljz4f/4bbyrK3sCV/oRUwz4DKx0pya8=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-xfPhsXZrTlEqea75SvacDfjM9o21MTudrqfNN9xtdcg=";
   };
 
   PAM_DEFAULT_SERVICE = "login";
@@ -27,6 +27,11 @@ stdenv.mkDerivation rec {
     pam libgcrypt libXrender imlib2
   ];
 
+  passthru.updateScript = gitUpdater {
+    rev-prefix = "v";
+    ignoredVersions = "^[^.]+$"; # ignore versions without a dot
+  };
+
   meta = with lib; {
     homepage = "https://github.com/Arkq/alock";
     description = "Simple screen lock application for X server";
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 932ff6505b78..b5f51c68d1d8 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1184,7 +1184,6 @@ let
 
     msat = callPackage ../development/ocaml-modules/msat { };
 
-    mtime_1 =  callPackage ../development/ocaml-modules/mtime/1_x.nix { };
     mtime =  callPackage ../development/ocaml-modules/mtime { };
 
     multipart-form-data =  callPackage ../development/ocaml-modules/multipart-form-data { };
@@ -1385,7 +1384,7 @@ let
       inherit (pkgs) unzip;
     };
 
-    opium = callPackage ../development/ocaml-modules/opium { mtime = mtime_1; };
+    opium = callPackage ../development/ocaml-modules/opium { };
 
     opti = callPackage ../development/ocaml-modules/opti { };