もう、CodeIgniter2.0のソースコードはExpressionEngine や MojoMotorで使ってるし、
今最新のCodeIgniterは1.7.2なんだけどさ、もうそろそろ最新のそれは2.0にかわると思うぜ☆
と、10月26日のニュースで言われてたようです。
とても楽しみです。
http://codeigniter.com/news/より参照
I’d like to give you an update on what’s happening with CodeIgniter. 2.0’s code has been stable and in use by ExpressionEngine and MojoMotor for many months, and the code has been publicly available at Bitbucket for awhile as well. But the official download and released version is still at 1.7.2. That will soon change, CodeIgniter 2.0 will be released, and forward development will return to regularity.