diff --git a/home-manager/core/dotfiles b/home-manager/core/dotfiles
index 7c331d7..6e046af 160000
--- a/home-manager/core/dotfiles
+++ b/home-manager/core/dotfiles
@@ -1 +1 @@
-Subproject commit 7c331d7d82f1a313378bad8be2bbc91b2fff386d
+Subproject commit 6e046afc138c70174c8dcf0f6b7227163a16d0f8
diff --git a/home-manager/core/programs.nix b/home-manager/core/programs.nix
index 61f6491..350e0b2 100644
--- a/home-manager/core/programs.nix
+++ b/home-manager/core/programs.nix
@@ -18,10 +18,14 @@
       enable = true;
       package = pkgStream.nushell;
       plugins = with pkgStream.nushellPlugins; [
+        bson
+        desktop_notifications
         formats
         gstat
+        highlight
         polars
         query
+        semver
       ];
       extraConfig = ''
         source ~/.config/nushell/my_config/config.nu
diff --git a/nixos/worklaptop.nix b/nixos/worklaptop.nix
index 53820df..4c3a0d7 100644
--- a/nixos/worklaptop.nix
+++ b/nixos/worklaptop.nix
@@ -138,6 +138,11 @@
     stateVersion = "23.11"; # Did you read the comment?
     autoUpgrade.enable = true;
     autoUpgrade.dates = "weekly";
+    activationScripts.diff = ''
+      if [[ -e /run/current-system ]]; then
+        ${pkgs.nushell}/bin/nu -c "let diff_closure = (${pkgs.nix}/bin/nix store diff-closures /run/current-system '$systemConfig'); let table = (\$diff_closure | lines | where \$it =~ KiB | where \$it =~ → | parse -r '^(?<Package>\S+): (?<Old>[^,]+)(?:.*) → (?<New>[^,]+)(?:.*), (?<DiffBin>.*)$' | insert Diff { get DiffBin | ansi strip | into filesize } | sort-by -r Diff | reject DiffBin); if (\$table | get Diff | is-not-empty) { print \"\"; \$table | append [[Package Old New Diff]; [\"\" \"\" \"\" \"\"]] | append [[Package Old New Diff]; [\"\" \"\" \"Total:\" (\$table | get Diff | math sum) ]] | print; print \"\" }"
+      fi
+    '';
   };
 
   # Set user config settings