better README

Author: SombrAbsol

README.md

@@ -1,17 +1,17 @@
 # acftool
 ACF unpacking and building tool. Based on [a fork of acfdump](https://github.com/SombrAbsol/acfdump), an ACF unpacking tool originally created by Barubary in Java and ported here to C.
 
-Please note that the ACF building process is currently insufficient. File extraction works fine on original and reconstructed ACF files, but reconstructed files do not match their originals.
-
-## Description
-ACF files are used in *Pokémon Ranger: Guardian Signs* data. This tool allows you to extract and decompress the files they contain, as well as rebuild ACF files and create your own. You can [download the latest release](https://github.com/SombrAbsol/acftool/releases/latest) or [build the program from source](#building).
+ACF files are used in *Pokémon Ranger: Guardian Signs* data. This tool allows you to extract and decompress the files they contain, as well as rebuild ACF files and create your own. You can [download the latest nightly](#download) or [build the program from source](#building).
 
 For more information on the ACF format, see [the documentation](/doc/acf.md).
 
-## Building
-Dependencies: `gcc`, `make` (optional)
-1. Clone this repository by running `git clone https://github.com/SombrAbsol/acftool`, or [download the ZIP archive](https://github.com/SombrAbsol/acftool/archive/refs/heads/main.zip) and extract it
-2. Go to the repository directory and build the project. You can either run `gcc -O3 -Wall -Wextra -Werror -o acfdump` or `make` if you have it installed
+Please note that the ACF building process is currently insufficient. File extraction works fine on original and reconstructed ACF files, but reconstructed files do not match their originals.
+
+## Download
+|         | Linux | Windows |
+| ------- | ----- | ------- |
+| Release |       |         |
+| Nightly | [Download](https://nightly.link/SombrAbsol/acftool/workflows/c-cpp/main/acftool-linux.zip) | [Download](https://nightly.link/SombrAbsol/acftool/workflows/c-cpp/main/acftool-windows.zip) |
 
 ## Usage
 ### Dumping the ROM
@@ -42,6 +42,14 @@ To build an ACF file, run `acftool -b <folder>`. Please note that the target fol
 0004.CANR 1
 ```
 
+## Building
+Dependencies: `gcc`, `make` (optional)
+1. Clone this repository by running `git clone https://github.com/SombrAbsol/acftool`, or [download the ZIP archive](https://github.com/SombrAbsol/acftool/archive/refs/heads/main.zip) and extract it
+2. Go to the repository directory and build the project. You can either run `gcc -O3 -Wall -Wextra -Werror -o acfdump` or `make` if you have it installed
+
 ## Credits
 * Tool by [SombrAbsol](https://github.com/SombrAbsol)
 * acfdump and ACF documentation by [Barubary](https://github.com/Barubary) (the original acfdump is available on [his website](http://www.propl.nl/javaprogs/acfdump.jar))
+
+## License
+acftool is free software. You can redistribute it and/or modify it under the [terms of the Expat License](/LICENSE) as published by the Massachusetts Institute of Technology.