octopus

• Adding support for Rails 4
• Removed verify_connection config option (this was a old hack, and it isn't supported by Rails 4)
• Fixing some bugs in the ScopeProxy
• Shards.yml now can be a symbolic link

• Dropped support for Rails 3.0
• Fixed Validation bug for Rails 3.1
• Support for query cache
• Adding MIT license to the gemspec

• Fixing validation bug on Rails 3.2
• Smaller cleanups and refactors
• Solving issue with Octopus without Rails

Ps: This is the latest Octopus release compatible with Rails 3.0.

• Dropped support for Rails 2.x. Octopus 0.5 is the latest version that is compatible with Rails 2.
• Octopus 0.6.0 don't support Rails 4. Only 0.7 will support.
• Removing old Octopus::Logger. Please use the new LogSubscriber.
• MySQL2 Driver instead of MySQL for spec suite.
• Some smaller refactors and clean ups.