- Octoblu source code can be found on GitHub at https://github.com/octoblu,
- the new open source project site is located at https://octoblu.github.io,
- the developer site will continue to reside at https://octoblu.readme.io, and
- you can also find a good help page on using the Octoblu designer at https://octoblu-designer.readme.io.
Great news, btw – enjoy!