edit to contain long filepath names

README.md

@@ -118,6 +118,13 @@ Tip: put this folder on your PATH (Windows), or symlink it on Linux/macOS
     while fetches stay on HTTPS.
   - If the site is behind Cloudflare, SSH needs an address that reaches the server directly:
     a DNS-only hostname or the server's IP.
+- **"Filename too long" (Windows):** Unity projects often have paths past Windows' 260-character
+  limit. As soon as git reports one, gitdesk runs `git config --global core.longpaths true`
+  and tells you. Then:
+  - if the action hadn't changed anything yet (stash, commit, refresh), it runs it again;
+  - if it got part-way (e.g. switched branch but couldn't write some files), it re-creates
+    just the missing files;
+  - if a clone downloaded but couldn't write its files, it writes them and opens the repo.
 - **Another program has the repository busy** (GitHub Desktop, VS Code, Unity, OneDrive,
   antivirus): gitdesk waits and retries for a few seconds. If a `.git/index.lock` is left
   behind by a crashed git, it offers **Remove lock file & retry**.