diff --git a/doc/upstream.md b/doc/upstream.md
index 426ae03..aa5af2a 100644
--- a/doc/upstream.md
+++ b/doc/upstream.md
@@ -94,7 +94,7 @@ issues against this fork.
 | [#525](https://github.com/stevearc/oil.nvim/issues/525) | SSH adapter documentation                                  | open                                                                                                        |
 | [#531](https://github.com/stevearc/oil.nvim/issues/531) | Incomplete drive letters                                   | not actionable — Windows-only                                                                               |
 | [#533](https://github.com/stevearc/oil.nvim/issues/533) | `constrain_cursor` bug                                     | not actionable — needs repro                                                                                |
-| [#570](https://github.com/stevearc/oil.nvim/issues/570) | Improve c0/d0 for renaming                                 | open                                                                                                        |
+| [#570](https://github.com/stevearc/oil.nvim/issues/570) | Improve c0/d0 for renaming                                 | not actionable — blocked on Neovim extmark API                                                              |
 | [#571](https://github.com/stevearc/oil.nvim/issues/571) | Callback before `highlight_filename`                       | open                                                                                                        |
 | [#578](https://github.com/stevearc/oil.nvim/issues/578) | Hidden file dimming recipe                                 | fixed                                                                                                       |
 | [#587](https://github.com/stevearc/oil.nvim/issues/587) | Alt+h keymap                                               | not actionable — user config issue                                                                          |