1 files changed, 2 insertions, 1 deletions
diff --git a/README.md b/README.md
index 0de61a3..3e57d6d 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,8 @@ image stage. Pages land in the book-reader library as `NNN.png`.
 - Python 3, stdlib only
 - llama-server in router mode on `localhost:8181` serving `Gemma4-12B-qat-mtp`
 - `sd-cli` with Vulkan, models under `/data/LLM-models/SD`
-- ImageMagick 7 (`magick`), kitty (`kitty +kitten icat`), `$EDITOR`
+- ImageMagick 7 (`magick`), `$EDITOR`, `notify-send` (libnotify), and kitty for
+  inline previews (elsewhere candidates open with `xdg-open`)
 - `~/.config/book-reader.conf` with a `LIBRARY="..."` line
 
 ## Usage