diff --git a/README.md b/README.md
index 87ead22..7ea1297 100644
--- a/README.md
+++ b/README.md
@@ -84,17 +84,17 @@ For the full live-session and `--agent-context` workflow guide, see [docs/agent-
 
 ## Feature comparison
 
-| Capability                         | [hunk](https://github.com/modem-dev/hunk) | [lumen](https://github.com/jnsahaj/lumen) | [difftastic](https://github.com/Wilfred/difftastic) | [delta](https://github.com/dandavison/delta) | [diff-so-fancy](https://github.com/so-fancy/diff-so-fancy) | [diff](https://www.gnu.org/software/diffutils/) |
-| ---------------------------------- | ----------------------------------------- | ----------------------------------------- | --------------------------------------------------- | -------------------------------------------- | ---------------------------------------------------------- | ----------------------------------------------- |
-| Review-first interactive UI        | ✅                                        | ✅                                        | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Multi-file review stream + sidebar | ✅                                        | ✅                                        | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Inline agent / AI annotations      | ✅                                        | ❌                                        | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Responsive auto split/stack layout | ✅                                        | ❌                                        | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Mouse support inside the viewer    | ✅                                        | ✅                                        | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Runtime view toggles               | ✅                                        | ✅                                        | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Syntax highlighting                | ✅                                        | ✅                                        | ✅                                                  | ✅                                           | ❌                                                         | ❌                                              |
-| Structural diffing                 | ❌                                        | ❌                                        | ✅                                                  | ❌                                           | ❌                                                         | ❌                                              |
-| Pager-compatible mode              | ✅                                        | ❌                                        | ✅                                                  | ✅                                           | ✅                                                         | ✅                                              |
+| Capability                         | [hunk](https://github.com/modem-dev/hunk) | [lumen](https://github.com/jnsahaj/lumen) | [diffnav](https://github.com/dlvhdr/diffnav) | [difftastic](https://github.com/Wilfred/difftastic) | [delta](https://github.com/dandavison/delta) | [diff-so-fancy](https://github.com/so-fancy/diff-so-fancy) | [diff](https://www.gnu.org/software/diffutils/) |
+| ---------------------------------- | ----------------------------------------- | ----------------------------------------- | -------------------------------------------- | --------------------------------------------------- | -------------------------------------------- | ---------------------------------------------------------- | ----------------------------------------------- |
+| Review-first interactive UI        | ✅                                        | ✅                                        | ✅                                           | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Multi-file review stream + sidebar | ✅                                        | ✅                                        | ✅                                           | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Inline agent / AI annotations      | ✅                                        | ❌                                        | ❌                                           | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Responsive auto split/stack layout | ✅                                        | ❌                                        | ❌                                           | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Mouse support inside the viewer    | ✅                                        | ✅                                        | ✅                                           | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Runtime view toggles               | ✅                                        | ✅                                        | ✅                                           | ❌                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Syntax highlighting                | ✅                                        | ✅                                        | ✅                                           | ✅                                                  | ✅                                           | ❌                                                         | ❌                                              |
+| Structural diffing                 | ❌                                        | ❌                                        | ❌                                           | ✅                                                  | ❌                                           | ❌                                                         | ❌                                              |
+| Pager-compatible mode              | ✅                                        | ❌                                        | ✅                                           | ✅                                                  | ✅                                           | ✅                                                         | ✅                                              |
 
 Hunk is optimized for reviewing a full changeset interactively.