README.md in raap-0.3.0 vs README.md in raap-0.4.0

@@ -1,7 +1,9 @@
 # RaaP
 
+![Jacket](https://raw.githubusercontent.com/ksss/raap/main/public/DALL%C2%B7E%202024-03-23%2000.02.29%20-%20Imagine%20a%20scene%20where%20the%20abstract%20concepts%20of%20Ruby%20programming%20and%20property-based%20testing%20blend%20harmoniously.%20Picture%20a%20large%2C%20glowing%20ruby%20crystal%2C%20.webp)
+
 ## RBS as a Property
 
 RaaP is a property based testing tool.
 
 RaaP considers the RBS as a test case.
@@ -53,11 +55,11 @@
 
 ## Installation
 
 Install the gem and add to the application's Gemfile by executing:
 
-    $ bundle add raap
+    $ bundle add raap --require false
 
 If bundler is not being used to manage dependencies, install the gem by executing:
 
     $ gem install raap
 
@@ -121,10 +123,14 @@
 
 ### `--size-by int`
 
 You can specify size of step like `Integer#step: (to: Integer, by: Integer)`.
 
+## First support is CLI
+
+In RaaP, usage through the CLI is the primary support focus, and efforts are made to maintain compatibility. The use of the library's code (such as `RaaP::Type`) does not guarantee compatibility.
+
 ## Achievements
 
 RaaP has already found many RBS mistakes and bug in CRuby during the development phase.
 
 * https://github.com/ruby/rbs/pull/1704
@@ -132,9 +138,14 @@
 * https://bugs.ruby-lang.org/issues/20292
 * https://github.com/ruby/rbs/pull/1768
 * https://github.com/ruby/rbs/pull/1769
 * https://github.com/ruby/rbs/pull/1770
 * https://github.com/ruby/rbs/pull/1771
+* https://github.com/ruby/rbs/pull/1779
+* https://github.com/ruby/rbs/pull/1783
+* https://github.com/ruby/rbs/pull/1789
+* https://github.com/ruby/rbs/pull/1790
+* https://github.com/ruby/rbs/pull/1793
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.