[skip] Enabled Rails 8 (2m)

Author: kobsy

ep_postmaster.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
   s.test_files = Dir["test/**/*"]
 
-  s.add_dependency "rails", ">= 4.2.1", "< 8"
+  s.add_dependency "rails", ">= 4.2.1", "< 8.1"
 
   s.add_development_dependency "sqlite3"
   s.add_development_dependency "rr"