diff --git a/default.nix b/default.nix
index 0468b228..3d5b5f96 100644
--- a/default.nix
+++ b/default.nix
@@ -5,7 +5,6 @@ let
 
   ciSystems = [
     "aarch64-linux"
-    "i686-linux"
     "x86_64-linux"
   ];
 
diff --git a/doc/api-reference.md b/doc/api-reference.md
index ee2cb9e7..41fa2f78 100755
--- a/doc/api-reference.md
+++ b/doc/api-reference.md
@@ -59,5 +59,5 @@ list of strings
 _*Default*_
 
 ```
-["aarch64-linux","aarch64-darwin","i686-linux","x86_64-darwin","x86_64-linux"]
+["aarch64-linux","aarch64-darwin","x86_64-darwin","x86_64-linux"]
 ```
diff --git a/doc/book.toml b/doc/book.toml
index f9dca6a3..beb67004 100644
--- a/doc/book.toml
+++ b/doc/book.toml
@@ -1,5 +1,9 @@
 [book]
-authors = ["Timothy DeHerrera"]
+authors = [
+  "Timothy DeHerrera",
+  "Parthiv Seetharaman",
+  "David Arnold",
+]
 language = "en"
 multilingual = false
 src = "."
diff --git a/doc/concepts/users.md b/doc/concepts/users.md
index 3cb4480e..85e2f070 100644
--- a/doc/concepts/users.md
+++ b/doc/concepts/users.md
@@ -9,8 +9,7 @@
 Users are a special case of [profiles](profiles.md) that define system
 users and [home-manager][home-manager] configurations. For your convenience,
 home manager is wired in by default so all you have to worry about is declaring
-your users. For a fully fleshed out example, check out the developers personal
-[branch](https://github.com/divnix/devos/tree/nrd/users/nrd/default.nix).
+your users.
 
 ## Basic Usage
 
@@ -60,18 +59,6 @@ using the `homeConfigurations` flake output.
 This is great for keeping your environment consistent across Unix-like systems,
 including macOS.
 
-### From within the projects devshell:
-
-```sh
-# builds the pub-solar user defined in the PubSolarOS host
-nix build '.#homeConfigurations."pub-solar@PubSolarOS".activationPackage'
-
-# build and activate
-nix build '.#homeConfigurations."pub-solar@PubSolarOS".activationPackage' && ./result/activate && unlink result
-```
-
-### Manually from outside the project:
-
 ```sh
 # build
 nix build "github:divnix/devos#homeConfigurations.nixos@NixOS.home.activationPackage"
@@ -81,5 +68,5 @@ nix build "github:divnix/devos#homeConfigurations.nixos@NixOS.home.activationPac
 ```
 
 [home-manager]: https://nix-community.github.io/home-manager
-[modules-list]: https://github.com/divnix/devos/tree/main/users/modules/module-list.nix
+[modules-list]: https://github.com/divnix/digga/tree/main/users/modules/module-list.nix
 [portableuser]: https://digga.divnix.com/api-reference-home.html#homeusers
diff --git a/doc/start/index.md b/doc/start/index.md
index 06e41292..c160df9f 100644
--- a/doc/start/index.md
+++ b/doc/start/index.md
@@ -4,7 +4,8 @@ The only dependency is nix, so make sure you have it [installed][install-nix].
 
 ## Get the Template
 
-If you currently don't have flakes setup, you can utilize the digga shell to pull the template:
+If you currently don't have flakes setup, you can utilize the digga shell to
+pull the template:
 
 ```sh
 nix-shell "https://github.com/divnix/digga/archive/main.tar.gz" \
@@ -22,37 +23,26 @@ Then make sure to create the git repository:
 ```sh
 git init
 git add .
-git commit -m init
+git commit
 ```
 
-To drop into a nix-shell, if you don't have flakes setup, use the digga shell to create a `flake.lock`:
-
-```sh
-nix-shell "https://github.com/divnix/digga/archive/main.tar.gz" \
-  --run "nix flake lock"
-```
-
-Or if you do have flakes support, just run:
-
-```sh
-nix flake lock
-```
-
-Finally, run `nix-shell` to get to an interactive shell with all the dependencies, including the unstable nix
-version required. You can run `menu` to confirm that you are using digga (expected output includes [docs], [general commands], [linter], etc.).
+Finally, run `nix-shell` to get to an interactive shell with all the
+dependencies, including the unstable nix version required. You can run `menu` to
+confirm that you are using digga (expected output includes [docs], [general
+commands], [linter], etc.).
 
 In addition, the [binary cache](../integrations/cachix.md) is added for faster deployment.
 
-> ##### _Notes:_
+> # _Notes:_
 >
 > - Flakes ignore files that have not been added to git, so be sure to stage new
 >   files before building the system.
 > - You can choose to simply clone the repo with git if you want to follow
 >   upstream changes.
-> - If the `nix-shell -p cachix --run "cachix use nrdxp"` line doesn't work
->   you can try with sudo: `sudo nix-shell -p cachix --run "cachix use nrdxp"`
+> - If the `nix-shell -p cachix --run "cachix use nrdxp"` line doesn't work you
+>   can try with sudo: `sudo nix-shell -p cachix --run "cachix use nrdxp"`
 
-## Next Steps:
+## Next Steps
 
 - [Make installable ISO](./iso.md)
 
diff --git a/doc/tests.md b/doc/tests.md
index aa2bda14..24dead09 100644
--- a/doc/tests.md
+++ b/doc/tests.md
@@ -14,12 +14,21 @@ be built during CI.
 
 ## Integration Tests
 
-All your profiles defined in suites will be tested in a NixOS VM.
+All your profiles defined in suites can be tested against an individual host.
+Simply use digga's pre-baked `digga.lib.allProfilesTest` like so:
+
+```nix
+{
+  hosts = {
+    Morty.tests = [ allProfilesTest ];
+  };
+}
+```
 
 You can write integration tests for one or more NixOS VMs that can,
 optionally, be networked together, and yes, it's as awesome as it sounds!
 
-Be sure to use the `mkTest` function from digga, `digga.lib.pkgs-lib.mkTest`
+Be sure to use the `mkTest` function from Digga, `digga.lib.mkTest`
 which wraps the official [testing-python][testing-python] function to ensure
 that the system is setup exactly as it is for a bare DevOS system. There are
 already great resources for learning how to use these tests effectively,
@@ -28,7 +37,7 @@ and the examples in [nixpkgs][nixos-tests].
 
 [test-doc]: https://nixos.org/manual/nixos/stable/index.html#sec-nixos-tests
 [test-blog]: https://www.haskellforall.com/2020/11/how-to-use-nixos-for-lightweight.html
-[default]: https://github.com/divnix/devos/tree/main/tests/default.nix
+[default]: https://github.com/divnix/devos/tree/core/tests/default.nix
 [run-test]: https://github.com/NixOS/nixpkgs/blob/6571462647d7316aff8b8597ecdf5922547bf365/lib/debug.nix#L154-L166
 [nixos-tests]: https://github.com/NixOS/nixpkgs/tree/master/nixos/tests
 [testing-python]: https://github.com/NixOS/nixpkgs/tree/master/nixos/lib/testing-python.nix
diff --git a/lib/default.nix b/lib/default.nix
index 9bc86f1a..ac167511 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -1,2 +1,10 @@
 {lib}:
-lib.makeExtensible (self: {})
+lib.makeExtensible (self: let
+  callLibs = file: import file {lib = self;};
+in rec {
+  ## Define your own library functions here!
+  #id = x: x;
+  ## Or in files, containing functions that take {lib}
+  #foo = callLibs ./foo.nix;
+  ## In configs, they can be used under "lib.our"
+})
diff --git a/modules/core/nix.nix b/modules/core/nix.nix
index 711304ba..6df8803a 100644
--- a/modules/core/nix.nix
+++ b/modules/core/nix.nix
@@ -15,10 +15,10 @@
       auto-optimise-store = true;
       # Prevents impurities in builds
       sandbox = true;
-      # give root and @wheel special privileges with nix
+      # Give root and @wheel special privileges with nix
       trusted-users = ["root" "@wheel"];
-      # This is just a representation of the nix default
-      system-features = ["nixos-test" "benchmark" "big-parallel" "kvm"];
+      # Allow only group wheel to connect to the nix daemon
+      allowed-users = ["@wheel"];
     };
     # Generally useful nix option defaults
     extraOptions = ''
diff --git a/shell/devos.nix b/shell/devos.nix
index a0abbe38..a8cf0bcb 100644
--- a/shell/devos.nix
+++ b/shell/devos.nix
@@ -8,11 +8,11 @@
   inherit
     (pkgs)
     agenix
+    alejandra
     cachix
     editorconfig-checker
-    mdbook
     nix
-    alejandra
+    nodePackages
     nvfetcher
     shellcheck
     shfmt
@@ -25,21 +25,23 @@
     prettier
     ;
 
-  hooks = import ./hooks;
-
   pkgWithCategory = category: package: {inherit package category;};
   devos = pkgWithCategory "devos";
-  linter = pkgWithCategory "linter";
-  docs = pkgWithCategory "docs";
+  formatter = pkgWithCategory "linter";
 in {
-  _file = toString ./.;
-
-  imports = ["${extraModulesPath}/git/hooks.nix"];
-  git = {inherit hooks;};
+  imports = ["${extraModulesPath}/git/hooks.nix" ./hooks];
 
   # override for our own welcome
   devshell.name = pkgs.lib.mkForce "PubSolarOS";
 
+  packages = [
+    alejandra
+    editorconfig-checker
+    nodePackages.prettier
+    shellcheck
+    shfmt
+  ];
+
   commands = with pkgs;
     [
       (devos nix)
@@ -51,14 +53,7 @@ in {
         command = "cd $PRJ_ROOT/pkgs; ${pkgs.nvfetcher}/bin/nvfetcher -c ./sources.toml $@";
       }
 
-      (linter alejandra)
-      (linter editorconfig-checker)
-      (linter nodePackages.prettier)
-      (linter shfmt)
-      (linter shellcheck)
-      (linter treefmt)
-
-      (docs mdbook)
+      (formatter treefmt)
     ]
     ++ lib.optionals (!pkgs.stdenv.buildPlatform.isi686) [
       (devos cachix)
diff --git a/shell/hooks/default.nix b/shell/hooks/default.nix
index 10f2c9d2..1d60d49c 100644
--- a/shell/hooks/default.nix
+++ b/shell/hooks/default.nix
@@ -1,4 +1,6 @@
 {
-  enable = true;
-  pre-commit.text = builtins.readFile ./pre-commit.sh;
+  git.hooks = {
+    enable = true;
+    pre-commit.text = builtins.readFile ./pre-commit.sh;
+  };
 }