Small documentation updates.

README.md

@@ -181,12 +181,20 @@ arguments; the only way was a third-party library, or do it yourself.
 Nowadays, System.CommandLine offers an official Microsoft solution for command line parsing. Why,
 then, should you use Ookii.CommandLine?
 
-Ookii.CommandLine has a very different design. It uses a declarative approach to defining command
-line arguments, using properties and attributes, which I personally prefer to the fluent API used
-by System.CommandLine, as it reduces the amount of code you typically need to write.
-
-In the end, it comes down to personal preference. You should use whichever one suits your needs and
-coding style best.
+Here are some of the most important differences (as of this writing, and to the best of my knowledge):
+
+Ookii.CommandLine                                                             | System.CommandLine
+------------------------------------------------------------------------------|---------------------------------------------------------------------------------------
+Declarative approach to defining arguments with properties and attributes.    | Fluent API with a builder pattern to define arguments.
+Supports PowerShell-like and POSIX-like parsing rules.                        | Supports POSIX-like rules with some modifications.
+Supports any type with a `Parse()` method or constructor that takes a string. | Supports a limited number of types, and requires custom conversion methods for others.
+Supports automatic prefix aliases.                                            | Does not support automatic prefix aliases.
+Does not support middleware or dependency injection.                          | Supports middleware and dependency injection.
+Fully released with a stable API between major releases.                      | Still in preview.
+
+These are by no means the only differences. Both are highly customizable, and each has its pros and
+cons. In the end, it mostly comes down to personal preference. You should use whichever one suits
+your needs and coding style best.
 
 ## More information
 

docs/ChangeLog.md

@@ -48,6 +48,7 @@ please check the [migration guide](Migrating.md).
   to get full help.
 - Exclude the default value from the usage help on a per argument basis with the
   [`CommandLineArgumentAttribute.IncludeDefaultInUsageHelp`][] property.
+- [Source link](https://github.com/dotnet/sourcelink) integration.
 - Various bug fixes and minor improvements.
 
 ## Ookii.CommandLine 3.1.1

license.md

@@ -1,3 +1,5 @@
+# MIT license
+
 Copyright (c) Sven Groot (Ookii.org)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy