CodeIgniter 3.0 RC2

The CodeIgniter 3.0 release candidate 2 is now available for download

Changes compared to the first RC:

• Added form validation rule 'in_list'
  
• Session files driver now throws an exception if save_path is invalid
  
• Moved 'composer_autoload' initialization earlier in the runtime and added log messages to it in case of failure
  
• Fixed a bug in CI_Session::mark_as_temp()
  
• Fixed a bug in pdo_4d forge driver
  
• Fixed a possible bug in Session database driver (this was quite possibly a PHP bug actually)
  
• Fixed a bug in Image_lib where watermarking didn't work without drop shadows
  

The rest is documentation improvements.

Here are some instructions for upgrading to CodeIgniter 3 from CodeIgniter 2.

Please take it for a spin and let us know of any issues that need to be addressed!

James Parry
Project Lead