Update README.md

Author: maxcabd

README.md

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 # cc2_anm_export_blender
 Animation exporter for CyberConnect2 games (Ultimate Ninja Storm / All Star Battle series).
 
+Uses [xfbin-rs-py](https://github.com/maxcabd/xfbin-rs-py) for writing XFBIN files.
+
+# Installing
+Download the [latest release](https://github.com/SutandoTsukai181/cc2_xfbin_blender/releases/latest) and install it in Blender. To do so, follow the instructions in the [official Blender manual](https://docs.blender.org/manual/en/latest/editors/preferences/addons.html) for installing add-ons, or follow the brief instructions below.
+
+Open the `Edit` -> `Preferences` window from the menu bar, go to `Add-ons`, click on the `Install` button, and select the release zip you downloaded. Then, enable the script by checking the box next to it.
+
 ## Credits
-- [TheLeonX](https://www.youtube.com/c/TheLeonx) 
+- Thanks to [TheLeonX](https://www.youtube.com/c/TheLeonx) for supporting the project with importing / exporting correct bone transformations, material animations, and more.
+- A big thanks to [SutandoTsukai181](https://github.com/mosamadeeb) for his initial work on the animation importer and for reversing the animation tracks from the .xfbin files.