diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..d985da2
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,16 @@
+# Changelog
+
+## 1.0.0
+
+Complete rewrite; no longer depends on Webpacker or Rails.
+
+- Drives Webpack 5 directly through a generated, editable `config/webpack/webpack.config.js`.
+- No runtime gem dependencies.
+- `init` generates `config/webpacker.yml`, an entry pack and `package.json`; existing files are kept unless `--force`.
+- New commands: `compile`, `watch`, `clobber`, `check`, `info`, `version`.
+- `public/packs/manifest.json` keeps its flat `"application.js" => "/packs/application-<hash>.js"` format.
+- **Breaking:** the `webpacker:*` rake tasks and the generated `Gemfile`, `Rakefile`, `bin/rails`, `config/application.rb` and `config/webpack/loaders` are gone. Requires Ruby >= 3.0 and Node >= 20.9.
+
+## 0.9.4 and earlier
+
+Mocked a Rails app to run Webpacker 4's rake tasks.
diff --git a/bin/console b/bin/console
index c40d131..c1860d8 100755
--- a/bin/console
+++ b/bin/console
@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 
 require "bundler/setup"
-require "webpacker/cli"
+require "webpacker_cli"
 
 # You can add fixtures and/or initialization code here to make experimenting
 # with your gem easier. You can also use a different console, if you like.
diff --git a/webpacker_cli.gemspec b/webpacker_cli.gemspec
index 3be1708..b4ff9da 100644
--- a/webpacker_cli.gemspec
+++ b/webpacker_cli.gemspec
@@ -10,19 +10,21 @@ Gem::Specification.new do |spec|
 
   spec.summary                = %q{Bringing Webpacker to any framework.}
   spec.description            = %q{Webpacker's conventions (webpacker.yml, packs, manifest.json) for any framework, powered by Webpack 5 and without Rails.}
-  spec.license                = 'LGPL-3.0'
+  spec.license                = 'LGPL-3.0-only'
   spec.homepage               = 'https://github.com/danielpclark/webpacker-cli'
   spec.required_ruby_version  = '>= 3.0'
+  spec.metadata['source_code_uri'] = spec.homepage
+  spec.metadata['changelog_uri']   = "#{spec.homepage}/blob/master/CHANGELOG.md"
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
   spec.files                  = Dir.chdir(File.expand_path('..', __FILE__)) do
-    `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+    `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features|\.github)/}) }
   end
   spec.bindir                 = 'bin'
   spec.executables            = ['webpacker-cli']
   spec.require_paths          = ['lib']
 
-  spec.add_development_dependency 'rake', '>= 13.0'
+  spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'minitest', '~> 5.11'
 end