Gemfile in alchemy-pg_search-3.0.0 vs Gemfile in alchemy-pg_search-4.1.0

@@ -1,11 +1,11 @@
 source "https://rubygems.org"
 
 gemspec
 
 gem "rails", "~> 6.0.0"
-ENV.fetch("ALCHEMY_BRANCH", "5.3-stable").tap do |branch|
+ENV.fetch("ALCHEMY_BRANCH", "6.0-stable").tap do |branch|
   gem "alchemy_cms", github: "AlchemyCMS/alchemy_cms", branch: branch
 end
 gem "sassc-rails"
 gem "sassc", "~> 2.4.0"
 gem "webpacker"
@@ -16,5 +16,7 @@
   gem "factory_bot_rails", "~> 4.8.0"
   gem "capybara"
   gem "pry-byebug"
   gem "launchy"
 end
+
+gem "github_changelog_generator", "~> 1.16"