diff --git a/doc/upstream.md b/doc/upstream.md
index 56005b0..24e7dc5 100644
--- a/doc/upstream.md
+++ b/doc/upstream.md
@@ -53,7 +53,7 @@ issues against this fork.
 | [#294](https://github.com/stevearc/oil.nvim/issues/294) | Can't handle emojis in filenames                           | not actionable — libuv bug ([nodejs/node#49042](https://github.com/nodejs/node/issues/49042))                                                                                             |
 | [#298](https://github.com/stevearc/oil.nvim/issues/298) | Open float on neovim directory startup                     | open                                                                                                                                                                                      |
 | [#302](https://github.com/stevearc/oil.nvim/issues/302) | `buflisted=true` after jumplist nav                        | fixed ([#71](https://github.com/barrettruth/canola.nvim/pull/71))                                                                                                                         |
-| [#303](https://github.com/stevearc/oil.nvim/issues/303) | Preview in float window mode                               | open                                                                                                                                                                                      |
+| [#303](https://github.com/stevearc/oil.nvim/issues/303) | Preview in float window mode                               | fixed — upstream [#403](https://github.com/stevearc/oil.nvim/pull/403), `config.float.preview_split`                                                                                      |
 | [#325](https://github.com/stevearc/oil.nvim/issues/325) | oil-ssh error from command line                            | open                                                                                                                                                                                      |
 | [#330](https://github.com/stevearc/oil.nvim/issues/330) | Telescope opens file in oil float                          | not actionable — cross-plugin, no repro                                                                                                                                                   |
 | [#332](https://github.com/stevearc/oil.nvim/issues/332) | Buffer not fixed to floating window                        | not actionable — cannot reproduce                                                                                                                                                         |