According to this new post on CodeIgniter.com, EllisLab is announcing an official fork of the current CodeIgniter framework that will be driven by a group of six community members.

Yes, you read that right, EllisLab will be creating a CodeIgniter fork. For you. By you. We need six talented, opinionated, critical coders from the community who have a heavy personal and/or professional interest in CodeIgniter's ongoing development to act as deputies for the repository. [...] You can also nominate someone else for one of the six seats by emailing the above information on their behalf.

EllisLab will be going over the applications for the next few weeks and may ask the community to help them narrow things down. An NDA will have to be signed by the selected group and a rollout of this new fork is planned for sometime in Q1 of 2011.