diff --git a/README.md b/README.md
index 3fa84b4..5362f76 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,14 @@
 
 A set of helpful programs to enhance goldendict for immersion learning.
 
+This is a fork from the original program made by tatsumoto
+
+# Some significant features of this fork
+
+- replace libfmt by a native function, making it 3x faster than the original version
+- a sane build system using cmake
+- system-agnostic, means it can even run on [windows](https://www.mediafire.com/file/m3z46q163u9lgta/gd-tools-1.4win64.7z/file)
+
 ## Table of Contents
 - [Installation](#installation)
 - [gd-marisa](#gd-marisa)
@@ -16,26 +24,12 @@ A set of helpful programs to enhance goldendict for immersion learning.
 
 First, [install goldendict-ng](https://tatsumoto-ren.github.io/blog/setting-up-goldendict.html).
 
-### Pacman-based distros
+### Gnu Guix
+gd-tools is available on our [channel](https://codeberg.org/hashirama/ajatt-tools-guix)
 
-Install [gd-tools-git](https://aur.archlinux.org/packages/gd-tools-git) from the AUR.
+### Other Unix systems
 
-### Other distros
-
-If you want to package `gd-tools` for your distro and know how to do it,
-please create a pull request.
-
-<details>
-
-<summary>Manual installation</summary>
-
-1) To build the `gd-tools` you need to install `xmake` and `gcc` (13.1 and newer).
-2) Run `./quickinstall.sh`.
-
-   **Note:** You can run `./quickinstall.sh --local`
-   to install the program locally (to `~/.local/` ).
-
-</details>
+[Build instructions](https://codeberg.org/hashirama/gd-tools/src/branch/main/BUILDING.md)
 
 ## Setup