diff --git a/docs/release-notes/rl-0.8.md b/docs/release-notes/rl-0.8.md
index 0e5103c1..39bbce0c 100644
--- a/docs/release-notes/rl-0.8.md
+++ b/docs/release-notes/rl-0.8.md
@@ -337,9 +337,13 @@
 
 [Noah765](https://github.com/Noah765):
 
+[vim-sleuth]: https://github.com/tpope/vim-sleuth
+
 - Add missing `flutter-tools.nvim` dependency `plenary.nvim`.
 - Add necessary dependency of `flutter-tools.nvim` on lsp.
 - Add the `vim.languages.dart.flutter-tools.flutterPackage` option.
+- Fix the type of the `highlight` color options.
+- Add [vim-sleuth] plugin under `vim.utility.sleuth`.
 
 [howird](https://github.com/howird):
 
@@ -349,4 +353,5 @@
 
 [avante-nvim]: https://github.com/yetone/avante.nvim
 
+- Fix [render-markdown.nvim] file_types option type to list, to accept merging.
 - Add [avante.nvim] plugin under `vim.assistant.avante-nvim`.
diff --git a/modules/neovim/init/highlight.nix b/modules/neovim/init/highlight.nix
index 7e992fd1..9c6b7214 100644
--- a/modules/neovim/init/highlight.nix
+++ b/modules/neovim/init/highlight.nix
@@ -5,15 +5,14 @@
 }: let
   inherit (lib.options) mkOption;
   inherit (lib.types) nullOr attrsOf listOf submodule bool ints str enum;
-  inherit (lib.strings) hasPrefix concatLines;
+  inherit (lib.strings) concatLines;
   inherit (lib.attrsets) mapAttrsToList;
   inherit (lib.nvim.dag) entryBetween;
   inherit (lib.nvim.lua) toLuaObject;
-  inherit (lib.nvim.types) hexColor;
 
   mkColorOption = target:
     mkOption {
-      type = nullOr hexColor;
+      type = nullOr str;
       default = null;
       example = "#ebdbb2";
       description = ''
diff --git a/modules/plugins/languages/markdown.nix b/modules/plugins/languages/markdown.nix
index 62081549..4563bc44 100644
--- a/modules/plugins/languages/markdown.nix
+++ b/modules/plugins/languages/markdown.nix
@@ -9,7 +9,7 @@
   inherit (lib.modules) mkIf mkMerge;
   inherit (lib.options) mkEnableOption mkOption;
   inherit (lib.lists) isList;
-  inherit (lib.types) bool enum either package listOf str;
+  inherit (lib.types) bool enum either package listOf str nullOr;
   inherit (lib.nvim.lua) expToLua toLuaObject;
   inherit (lib.nvim.types) diagnostics mkGrammarOption mkPluginSetupOption;
   inherit (lib.nvim.dag) entryAnywhere;
@@ -117,7 +117,18 @@ in {
             '';
           };
 
-        setupOpts = mkPluginSetupOption "render-markdown" {};
+        setupOpts = mkPluginSetupOption "render-markdown" {
+          file_types = lib.mkOption {
+            type = nullOr (listOf str);
+            default = null;
+            description = ''
+              List of buffer filetypes to enable this plugin in.
+
+              This will cause the plugin to attach to new buffers who
+              have any of these filetypes.
+            '';
+          };
+        };
       };
     };
 
diff --git a/modules/plugins/languages/python.nix b/modules/plugins/languages/python.nix
index d6dec1c2..9905716e 100644
--- a/modules/plugins/languages/python.nix
+++ b/modules/plugins/languages/python.nix
@@ -125,7 +125,7 @@
           end
         end
 
-        dap.configurations.debugpy = {
+        dap.configurations.python = {
           {
             -- The first three options are required by nvim-dap
             type = 'debugpy'; -- the type here established the link to the adapter definition: `dap.adapters.debugpy`
diff --git a/modules/plugins/mini/cursorword/config.nix b/modules/plugins/mini/cursorword/config.nix
new file mode 100644
index 00000000..bc5ab2cb
--- /dev/null
+++ b/modules/plugins/mini/cursorword/config.nix
@@ -0,0 +1,19 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.lua) toLuaObject;
+
+  cfg = config.vim.mini.cursorword;
+in {
+  vim = mkIf cfg.enable {
+    startPlugins = ["mini-cursorword"];
+
+    pluginRC.mini-ai = entryAnywhere ''
+      require("mini.cursorword").setup(${toLuaObject cfg.setupOpts})
+    '';
+  };
+}
diff --git a/modules/plugins/mini/cursorword/cursorword.nix b/modules/plugins/mini/cursorword/cursorword.nix
new file mode 100644
index 00000000..f2b8903a
--- /dev/null
+++ b/modules/plugins/mini/cursorword/cursorword.nix
@@ -0,0 +1,9 @@
+{lib, ...}: let
+  inherit (lib.options) mkEnableOption;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.mini.cursorword = {
+    enable = mkEnableOption "mini.cursorword";
+    setupOpts = mkPluginSetupOption "mini.cursorword" {};
+  };
+}
diff --git a/modules/plugins/mini/cursorword/default.nix b/modules/plugins/mini/cursorword/default.nix
new file mode 100644
index 00000000..f0aae6c8
--- /dev/null
+++ b/modules/plugins/mini/cursorword/default.nix
@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./cursorword.nix
+    ./config.nix
+  ];
+}
diff --git a/modules/plugins/mini/default.nix b/modules/plugins/mini/default.nix
index 8f035285..f066b172 100644
--- a/modules/plugins/mini/default.nix
+++ b/modules/plugins/mini/default.nix
@@ -11,6 +11,7 @@
     ./colors
     ./comment
     ./completion
+    ./cursorword
     ./diff
     ./doc
     ./extra
diff --git a/modules/plugins/utility/default.nix b/modules/plugins/utility/default.nix
index 62b07574..e3ae7c5e 100644
--- a/modules/plugins/utility/default.nix
+++ b/modules/plugins/utility/default.nix
@@ -18,6 +18,7 @@
     ./oil-nvim
     ./outline
     ./preview
+    ./sleuth
     ./snacks-nvim
     ./surround
     ./telescope
diff --git a/modules/plugins/utility/sleuth/config.nix b/modules/plugins/utility/sleuth/config.nix
new file mode 100644
index 00000000..d25cc140
--- /dev/null
+++ b/modules/plugins/utility/sleuth/config.nix
@@ -0,0 +1,10 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  cfg = config.vim.utility.sleuth;
+in {
+  vim.startPlugins = mkIf cfg.enable ["vim-sleuth"];
+}
diff --git a/modules/plugins/utility/sleuth/default.nix b/modules/plugins/utility/sleuth/default.nix
new file mode 100644
index 00000000..04cb4158
--- /dev/null
+++ b/modules/plugins/utility/sleuth/default.nix
@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./config.nix
+    ./sleuth.nix
+  ];
+}
diff --git a/modules/plugins/utility/sleuth/sleuth.nix b/modules/plugins/utility/sleuth/sleuth.nix
new file mode 100644
index 00000000..a86d414d
--- /dev/null
+++ b/modules/plugins/utility/sleuth/sleuth.nix
@@ -0,0 +1,7 @@
+{lib, ...}: let
+  inherit (lib.options) mkEnableOption;
+in {
+  options.vim.utility.sleuth.enable = mkEnableOption ''
+    automatically adjusting options such as `shiftwidth` or `expandtab`, using `vim-sleuth`
+  '';
+}
diff --git a/npins/sources.json b/npins/sources.json
index cc4cf05d..0fe81d49 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -1033,6 +1033,22 @@
       "url": "https://github.com/echasnovski/mini.completion/archive/35130cebc63ace7d6e4583f349af8cd3f3141af7.tar.gz",
       "hash": "0h5z5i62cc780bzw60rbizngvpyl4vk7j858pndyi2g572plz929"
     },
+    "mini-cursorword": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "GitHub",
+        "owner": "echasnovski",
+        "repo": "mini.cursorword"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "submodules": false,
+      "version": "v0.15.0",
+      "revision": "6683f04509c380e3147cca368f90bbdb99641775",
+      "url": "https://api.github.com/repos/echasnovski/mini.cursorword/tarball/v0.15.0",
+      "hash": "0vqr4hkzq13ap6giyyp8asn5g6nnm406piq1a07a5nmkfxiskp9v"
+    },
     "mini-diff": {
       "type": "Git",
       "repository": {
@@ -2404,6 +2420,19 @@
       "url": "https://github.com/tpope/vim-repeat/archive/65846025c15494983dafe5e3b46c8f88ab2e9635.tar.gz",
       "hash": "0n8sx6s2sbjb21dv9j6y5lyqda9vvxraffg2jz423daamn96dxqv"
     },
+    "vim-sleuth": {
+      "type": "Git",
+      "repository": {
+        "type": "GitHub",
+        "owner": "tpope",
+        "repo": "vim-sleuth"
+      },
+      "branch": "master",
+      "submodules": false,
+      "revision": "be69bff86754b1aa5adcbb527d7fcd1635a84080",
+      "url": "https://github.com/tpope/vim-sleuth/archive/be69bff86754b1aa5adcbb527d7fcd1635a84080.tar.gz",
+      "hash": "0wqxdjgplf04nq428ialw1w03f8nh5vb629a17vl5gc9gf3zfanq"
+    },
     "vim-startify": {
       "type": "Git",
       "repository": {