The next generation content management system TYPO3 Neos is based on Flow and various other packages.
TYPO3 Flow is an enterprise application framework. It forms the foundation of Neos and can also be used independently from Neos.
Neos is available as part of a distribution which, aside from the Neos package itself, contains other important packages and a meaningful default configuration.
The development is coordinated in the Base Distribution. Please use its issue tracker for suggesting new features and reporting issues.