diff --git a/README.md b/README.md
index 93ea123..3ac5b4c 100644
--- a/README.md
+++ b/README.md
@@ -320,7 +320,7 @@ return {
     filter = true,
   },
   dev = {
-    -- directory where you store your local plugin projects
+    ---@type string | fun(plugin: LazyPlugin): string directory where you store your local plugin projects
     path = "~/projects",
     ---@type string[] plugins that match these patterns will use your local versions instead of being fetched from GitHub
     patterns = {}, -- For example {"folke"}
@@ -666,7 +666,7 @@ In practice this means that step 10 of [Neovim Initialization](https://neovim.io
 
 1. All the plugins' `init()` functions are executed
 2. All plugins with `lazy=false` are loaded. This includes sourcing `/plugin` and `/ftdetect` files. (`/after` will not be sourced yet)
-3. All files from `/plugin` and `/ftdetect` directories in you rtp are sourced (excluding `/after`)
+3. All files from `/plugin` and `/ftdetect` directories in your rtp are sourced (excluding `/after`)
 4. All `/after/plugin` files are sourced (this includes `/after` from plugins)
 
 Files from runtime directories are always sourced in alphabetical order.
@@ -750,8 +750,8 @@ Any other property will override the property from the parent spec.
 - `lock` ➡️ `pin`
 - `disable=true` ➡️ `enabled = false`
 - `tag='*'` ➡️ `version="*"`
-- `after` ℹ️ **_not needed_** for most use-cases. Use `dependencies` otherwise.
-- `wants` ℹ️ **_not needed_** for most use-cases. Use `dependencies` otherwise.
+- `after` is **_not needed_** for most use-cases. Use `dependencies` otherwise.
+- `wants` is **_not needed_** for most use-cases. Use `dependencies` otherwise.
 - `config` don't support string type, use `fun(LazyPlugin)` instead.
 - `module` is auto-loaded. No need to specify
 - `keys` spec is [different](#%EF%B8%8F-lazy-key-mappings)
@@ -836,7 +836,7 @@ To uninstall **lazy.nvim**, you need to remove the following files and directori
 If your plugin needs a build step, you can create a file `build.lua` or `build/init.lua`
 in the root of your repo. This file will be loaded when the plugin is installed or updated.
 
-This makes it easier for users, so they no longer need to specify a `build` command.
+This makes it easier for users, as they no longer need to specify a `build` command.
 
 ## 📦 Other Neovim Plugin Managers in Lua
 
diff --git a/doc/lazy.nvim.txt b/doc/lazy.nvim.txt
index 4c69064..2fec161 100644
--- a/doc/lazy.nvim.txt
+++ b/doc/lazy.nvim.txt
@@ -1,4 +1,4 @@
-*lazy.nvim.txt*        For Neovim >= 0.8.0       Last change: 2023 November 04
+*lazy.nvim.txt*        For Neovim >= 0.8.0        Last change: 2024 January 20
 
 ==============================================================================
 Table of Contents                                *lazy.nvim-table-of-contents*
@@ -423,7 +423,7 @@ CONFIGURATION                              *lazy.nvim-lazy.nvim-configuration*
         filter = true,
       },
       dev = {
-        -- directory where you store your local plugin projects
+        ---@type string | fun(plugin: LazyPlugin): string directory where you store your local plugin projects
         path = "~/projects",
         ---@type string[] plugins that match these patterns will use your local versions instead of being fetched from GitHub
         patterns = {}, -- For example {"folke"}
@@ -768,7 +768,7 @@ In practice this means that step 10 of |Neovim Initialization| is done by Lazy:
 
 1. All the plugins’ `init()` functions are executed
 2. All plugins with `lazy=false` are loaded. This includes sourcing `/plugin` and `/ftdetect` files. (`/after` will not be sourced yet)
-3. All files from `/plugin` and `/ftdetect` directories in you rtp are sourced (excluding `/after`)
+3. All files from `/plugin` and `/ftdetect` directories in your rtp are sourced (excluding `/after`)
 4. All `/after/plugin` files are sourced (this includes `/after` from plugins)
 
 Files from runtime directories are always sourced in alphabetical order.
@@ -859,8 +859,8 @@ PACKER.NVIM ~
 - `lock` `pin`
 - `disable=true` `enabled = false`
 - `tag='*'` `version="*"`
-- `after` **not needed** for most use-cases. Use `dependencies` otherwise.
-- `wants` **not needed** for most use-cases. Use `dependencies` otherwise.
+- `after` is **not needed** for most use-cases. Use `dependencies` otherwise.
+- `wants` is **not needed** for most use-cases. Use `dependencies` otherwise.
 - `config` don’t support string type, use `fun(LazyPlugin)` instead.
 - `module` is auto-loaded. No need to specify
 - `keys` spec is |lazy.nvim-different|
@@ -979,7 +979,7 @@ If your plugin needs a build step, you can create a file `build.lua` or
 `build/init.lua` in the root of your repo. This file will be loaded when the
 plugin is installed or updated.
 
-This makes it easier for users, so they no longer need to specify a `build`
+This makes it easier for users, as they no longer need to specify a `build`
 command.
 
 
diff --git a/lua/lazy/core/config.lua b/lua/lazy/core/config.lua
index 6336271..459eafe 100644
--- a/lua/lazy/core/config.lua
+++ b/lua/lazy/core/config.lua
@@ -30,7 +30,7 @@ M.defaults = {
     filter = true,
   },
   dev = {
-    -- directory where you store your local plugin projects
+    ---@type string | fun(plugin: LazyPlugin): string directory where you store your local plugin projects
     path = "~/projects",
     ---@type string[] plugins that match these patterns will use your local versions instead of being fetched from GitHub
     patterns = {}, -- For example {"folke"}
@@ -225,7 +225,9 @@ function M.setup(opts)
   table.insert(M.options.install.colorscheme, "habamax")
 
   M.options.root = Util.norm(M.options.root)
-  M.options.dev.path = Util.norm(M.options.dev.path)
+  if type(M.options.dev.path) == "string" then
+    M.options.dev.path = Util.norm(M.options.dev.path)
+  end
   M.options.lockfile = Util.norm(M.options.lockfile)
   M.options.readme.root = Util.norm(M.options.readme.root)
 
diff --git a/lua/lazy/core/handler/keys.lua b/lua/lazy/core/handler/keys.lua
index e19d6e5..6ca2c50 100644
--- a/lua/lazy/core/handler/keys.lua
+++ b/lua/lazy/core/handler/keys.lua
@@ -41,6 +41,11 @@ function M.parse(value, mode)
   ret.mode = mode or "n"
   ret.id = vim.api.nvim_replace_termcodes(ret.lhs, true, true, true)
 
+  if ret.ft then
+    local ft = type(ret.ft) == "string" and { ret.ft } or ret.ft --[[@as string[] ]]
+    ret.id = ret.id .. " (" .. table.concat(ft, ", ") .. ")"
+  end
+
   if ret.mode ~= "n" then
     ret.id = ret.id .. " (" .. ret.mode .. ")"
   end
diff --git a/lua/lazy/core/plugin.lua b/lua/lazy/core/plugin.lua
index fc25f8d..64c93cd 100644
--- a/lua/lazy/core/plugin.lua
+++ b/lua/lazy/core/plugin.lua
@@ -106,11 +106,16 @@ function Spec:add(plugin, results)
   end
 
   -- dev plugins
-  if
-    plugin.dev
-    and (not Config.options.dev.fallback or vim.fn.isdirectory(Config.options.dev.path .. "/" .. plugin.name) == 1)
-  then
-    dir = Config.options.dev.path .. "/" .. plugin.name
+  if plugin.dev then
+    local dir_dev
+    if type(Config.options.dev.path) == "string" then
+      dir_dev = Config.options.dev.path .. "/" .. plugin.name
+    else
+      dir_dev = Util.norm(Config.options.dev.path(plugin))
+    end
+    if not Config.options.dev.fallback or vim.fn.isdirectory(dir_dev) == 1 then
+      dir = dir_dev
+    end
   elseif plugin.dev == false then
     -- explicitely select the default path
     dir = Config.options.root .. "/" .. plugin.name
diff --git a/lua/lazy/health.lua b/lua/lazy/health.lua
index 929092d..89feabe 100644
--- a/lua/lazy/health.lua
+++ b/lua/lazy/health.lua
@@ -131,6 +131,7 @@ M.valid = {
   "opts",
   "pin",
   "priority",
+  "submodules",
   "tag",
   "url",
   "version",
diff --git a/lua/lazy/manage/git.lua b/lua/lazy/manage/git.lua
index 98c44b5..6b0ab58 100644
--- a/lua/lazy/manage/git.lua
+++ b/lua/lazy/manage/git.lua
@@ -217,7 +217,7 @@ function M.get_config(repo)
       current_section = section:gsub('%s+"', "."):gsub('"+%s*$', "")
     else
       -- Ignore comments and blank lines
-      if not line:match("^%s*#") and line:match("%S") then
+      if not line:match("^%s*[#;]") and line:match("%S") then
         local key, value = line:match("^%s*(%S+)%s*=%s*(.+)%s*$")
         ret[current_section .. "." .. key] = value
       end
diff --git a/lua/lazy/manage/task/fs.lua b/lua/lazy/manage/task/fs.lua
index 525997e..c753143 100644
--- a/lua/lazy/manage/task/fs.lua
+++ b/lua/lazy/manage/task/fs.lua
@@ -13,7 +13,7 @@ M.clean = {
     assert(dir:find(Config.options.root, 1, true) == 1, self.plugin.dir .. " should be under packpath!")
 
     local stat = vim.loop.fs_lstat(dir)
-    assert(stat.type == "directory", self.plugin.dir .. " should be a directory!")
+    assert(stat and stat.type == "directory", self.plugin.dir .. " should be a directory!")
 
     Util.walk(dir, function(path, _, type)
       if type == "directory" then