README.md in fibered_mysql2-1.0.0.colin.2 vs README.md in fibered_mysql2-1.0.0.colin.3

@@ -1,10 +1,11 @@
 [![Coverage Status](https://coveralls.io/repos/github/Invoca/fibered_mysql2/badge.svg?branch=master)](https://coveralls.io/github/Invoca/fibered_mysql2?branch=master)
 
 # FiberedMysql2
 
-FiberedMysql2 adds Fiber support to `ActiveRecord::ConnectionAdapters::EMMysql2Adapter`
+FiberedMysql2 adds Fiber support to `ActiveRecord::ConnectionAdapters::Mysql2Adapter` for Rails 6.
+This is a stop-gap until Rails 7, which adds `isolation_level: :fiber` to `ActiveRecord`.
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
@@ -19,18 +20,18 @@
 Or install it yourself as:
 
     $ gem install fibered_mysql2
 
 ## Support
-Tested with Rails versions 5.2 and 6.0.
+Tested with Rails 6.0, Ruby 3, and Async.
 
 ## Usage
 
-Behaves the same as `ActiveRecord::ConnectionAdapters::EMMysql2Adapter` but with added Fiber safety while leasing/expiring connections.
+Behaves the same as `ActiveRecord::ConnectionAdapters::Mysql2Adapter` but with using Fibers rather than Threads for tracking ownership when leasing/expiring connections.
 ```ruby
 connection = FiberedMysql2::FiberedMysql2Adapter.new(client, logger, options, config)
 connection.lease
-connection.expire # Rails 5+ only
+connection.expire
 ```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.