diff --git a/flake.lock b/flake.lock
index aade22e..97c264d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -60,16 +60,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1771813003,
-        "narHash": "sha256-rb+oAW0pPJHeyau97ZQ04Afzbxv8Qdexzvxoc0PosBI=",
+        "lastModified": 1773122722,
+        "narHash": "sha256-FIqHByVqxCprNjor1NqF80F2QQoiiyqanNNefdlvOg4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "09fd5099fab71fc4f891f50ecb370b0ed5a8a4aa",
+        "rev": "62dc67aa6a52b4364dd75994ec00b51fbf474e50",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "master",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index bd48208..c7070b5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
 
   inputs = {
     # Specify the source of Home Manager and Nixpkgs.
-    nixpkgs.url = "github:nixos/nixpkgs/master";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     home-manager = {
       url = "github:nix-community/home-manager/master";
       inputs.nixpkgs.follows = "nixpkgs";
diff --git a/home.org b/home.org
index c5d52f4..f06e65b 100644
--- a/home.org
+++ b/home.org
@@ -12,7 +12,10 @@ in a ~nix~ devshell I think I'd also like to use it for scripting / exploratory
 so I'm installing it globally with a useful set of libraries. I should curate this somewhat
 carefully so it doesn't get carried away...
 
-#+BEGIN_SRC nix :tangle target/common-lisp.nix
+I'm skipping tangling this for now. It increases the update time a lot, and I'm not sure it's really
+necessary.
+
+#+BEGIN_SRC nix
   {pkgs, ...}:
   {
     home.packages = with pkgs; [
@@ -767,7 +770,7 @@ fairly long (~5 sec) delay before changes are saved, which is kind of annoying.
 that at some point?
 
 #+BEGIN_SRC elisp
-  (auto-save-visited-mode)
+  ; (auto-save-visited-mode)
 #+END_SRC
 
 Repeat-mode takes care of eliminating some annoying duplicate keypresses. I mostly use repeat-mode
@@ -778,8 +781,8 @@ repeats set up that only apply in that mode.
   (repeat-mode)
 #+END_SRC
 
-Save the minibuffer history to disk, so recently-used options show up at the top of the picker
-across restarts.
+  Save the minibuffer history to disk, so recently-used options show up at the top of the picker
+  across restarts.
 
 #+BEGIN_SRC elisp
   (savehist-mode)
@@ -915,15 +918,15 @@ content to be.
              (window-parameters (no-delete-other-windows . t)
                                 (no-other-window . t)))
             ((or "magit: *"
-                 "magit-revision: *"
+                 "magit-revision: .*"
                  "magit-log*"
                  "\\*eldoc\\*"
                  "\\*Help\\*"
                  "\\*rustfmt\\*"
-                 "\\*slack: *"
-                 "\\*forge: *"
+                 "\\*slack: .*"
+                 "\\*forge: .*"
                  "new-pullreq"
-                 "\\*claude:*")
+                 "\\*claude:.*")
              (display-buffer-reuse-window display-buffer-in-side-window)
              (side . right)
              (slot . 0)
@@ -1163,6 +1166,10 @@ available? It seems to work for now anyway...
     (interactive)
     (nix-flake (project-root (project-current t))))
   (bind-keys ("C-x p n" . project-nix-flake))
+
+  (require 'flymake)
+  (bind-keys :map flymake-project-diagnostics-mode-map
+             ("q" . quit-window))
   #+END_SRC
 
 *** Rust
@@ -1641,7 +1648,7 @@ available? It seems to work for now anyway...
 
 ** Ledger
 
-#+BEGIN_SRC nix :tangle target/emacs-ledger.el
+#+BEGIN_SRC nix :tangle target/emacs-ledger.nix
   {
     programs.emacs = {
       enable = true;
@@ -1784,8 +1791,7 @@ I like Catppuccin Frappe as my theme. Let's use it in as many places as we can.
       (pkgs.fetchFromGitHub
         {
           owner = "catppuccin";
-          repo = "starship
-  ";
+          repo = "starship";
           rev = "3e3e54410c3189053f4da7a7043261361a1ed1bc"; # Replace with the latest commit hash
           sha256 = "soEBVlq3ULeiZFAdQYMRFuswIIhI9bclIU8WXjxd7oY=";
         } + /palettes/frappe.toml));