Release (#440)

* Feat: Enable sorting discussions by original comment (#422)
* Feat: Improve popup UX (#426)
* Feat: Automatically update MR summary details (#427)
* Feat: Show update progress in winbar (#432)
* Feat: Abbreviate winbar (#439)
* Fix: Note Creation Bug (#441)
* Fix: Checking whether comment can be created (#434)
* Fix: Syntax in discussion tree (#433)
* fix: improve indication of resolved threads and drafts (#442)
* Docs: Various minor improvements (#445)

---------

Co-authored-by: Jakub F. Bortlík <jakub.bortlik@proton.me>

lua/gitlab/git.lua

@@ -25,10 +25,19 @@ M.branches = function(args)
   return run_system(u.combine({ "git", "branch" }, args or {}))
 end
 
----Checks whether the tree has any changes that haven't been pushed to the remote
----@return string|nil, string|nil
+---Returns true if the working tree hasn't got any changes that haven't been commited
+---@return boolean, string|nil
 M.has_clean_tree = function()
-  return run_system({ "git", "status", "--short", "--untracked-files=no" })
+  local changes, err = run_system({ "git", "status", "--short", "--untracked-files=no" })
+  return changes == "", err
+end
+
+---Returns true if the `file` has got any uncommitted changes
+---@param file string File to check for changes
+---@return boolean, string|nil
+M.has_changes = function(file)
+  local changes, err = run_system({ "git", "status", "--short", "--untracked-files=no", "--", file })
+  return changes ~= "", err
 end
 
 ---Gets the base directory of the current project