ColdBox 2.6.3 was released today and you can now download it from the main coldbox website.
This version tightens up the new features introduced into 2.6.2 and actually did more optimizations and cleanup. So you will see that the core size has actually been reduced in this release (Go figure!!). We have also introduced some nice enhancements to the new features introduced in 2.6.2 and you can read all about it in the What's New Document for 2.6.3. You can also read all about the fixes and optimizations in our Latest Release Notes.