bump compatibility to include modern railses

README.md

@@ -45,20 +45,15 @@ You'll also get a summary at the end of your test run:
 
 ![Test summary.](https://github.com/jmmastey/rspec-activerecord-formatter/raw/master/doc/images/demo_1.png "Test summary.")
 
+The formatter will spit out a report with more data at the end of your run:
+
+
 If you want less granularity, you can also use the progress formatter:
 
     --require rspec-activerecord-formatter
     --require rails_helper
     --format ActiveRecordProgressFormatter
 
-Next Steps
-------------
-* The method I was using to count AR objects doesn't work well with DatabaseCleaner when not explicitly wiring the library into `before` blocks.
-  I'd like to be able to go back to a method other than scanning for `INSERT INTO` strings.
-* Configuration, especially formatting the output to optionally outdent the counts.
-* The current dependency versions are a vague guess. They can and should clearly be more lenient.
-* I dunno, tests.
-
 Contributing
 ------------
 

rspec-activerecord-formatter.gemspec

@@ -6,7 +6,7 @@ $LOAD_PATH << lib_dir unless $LOAD_PATH.include?(lib_dir)
 Gem::Specification.new do |gem|
 
   gem.name    = "rspec-activerecord-formatter"
-  gem.version = "2.1.1"
+  gem.version = "2.2.0"
 
   gem.summary     = "Adds object creations and queries to Rspec output."
   gem.description = "Creates a new formatter for ActiveRecord that can help you diagnose performance issues in RSpec"
@@ -25,9 +25,8 @@ Gem::Specification.new do |gem|
 
   gem.require_paths = %w[ext lib].select { |dir| File.directory?(dir) }
 
-  # TODO: these are almost certainly too restrictive looking backward
   gem.add_dependency "activesupport", ">= 4.0", "< 7.0"
-  gem.add_dependency "rspec", "~> 3.4"
+  gem.add_dependency "rspec", ">= 3.4"
 
   gem.add_development_dependency "coveralls", "~> 0.8"
 end