update readme

README.md

@@ -18,6 +18,7 @@ This project's development is based on [dwl](https://codeberg.org/dwl/dwl/).
      - Sway-like scratchpad and named scratchpad
      - Minimize window to scratchpad
      - Hycov-like overview
+     - Window effects from scenefx(blur, shadow, corner radius, opacity)
 
 Master-Stack Layout
 
@@ -58,6 +59,11 @@ cd wlroots
 meson build -Dprefix=/usr
 sudo ninja -C build install
 
+git clone https://github.com/wlrfx/scenefx.git
+cd scenefx
+meson build -Dprefix=/usr
+sudo ninja -C build install
+
 git clone https://github.com/DreamMaoMao/maomaowm.git
 cd maomaowm
 meson build -Dprefix=/usr
@@ -176,3 +182,5 @@ Here's an example of using the modules in a flake:
 - https://codeberg.org/dwl/dwl - Basal dwl feature
 
 - https://github.com/swaywm/sway - Sample of Wayland protocol
+
+- https://github.com/wlrfx/scenefx - Make it simple to add window effect.